Page 2 July 2008 651ES3800055G RECYCLABLE...
Page 3: Table Of Contents
Table of Contents INTRODUCTION ................................1 USING THE CONSOLE CLI ............................3 COMMAND SYNTAX ..............................7 BASIC SWITCH COMMANDS .............................9 SWITCH PORT COMMANDS ............................27 SNMP V3 ..................................31 POE COMMANDS..............................45 NETWORK MANAGEMENT COMMANDS ........................50 SWITCH UTILITY COMMANDS..........................58 NETWORK MONITORING COMMANDS ........................69 LAYER 2 FDB COMMANDS ............................82 PACKET STORM CONTROL COMMANDS ......................90 QOS COMMANDS..............................94 MIRROR CONFIGURATION COMMANDS ......................102...
Page 4 JUMBO FRAME COMMANDS ..........................250 ACCESS AUTHENTICATION CONTROL COMMANDS ..................252 D-LINK SINGLE IP MANAGEMENT COMMANDS ....................275 MULTIPLE SPANNING TREE PROTOCOL (MSTP) COMMANDS ................285 SSL COMMANDS..............................297 VRRP COMMANDS ..............................303 SYSTEM SEVERITY ..............................312 DHCP RELAY ................................314 IP-MAC BINDING COMMANDS..........................320 LACP CONFIGURATION COMMANDS........................334 CPU INTERFACE FILTERING (SOFTWARE ACL) COMMANDS ................336 MODIFY PROMPT AND BANNER COMMANDS ....................344...
Page 5: Introduction
DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual INTRODUCTION The DES-3800 series is a member of the D-Link xStack switch family. xStack is a complete family of stackable devices that ranges from edge 10/100Mbps switches to core Gigabit switches. xStack provides unsurpassed performance, fault tolerance, scalable flexibility, robust security, standard-based interoperability and an impressive support for 10Gigabit technology to future-proof departmental and enterprise network deployments with an easy migration path.
Page 6 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Figure 1-2. Boot Screen The Switch’s MAC address can also be found in the Web management program on the Switch Information (Basic Settings) window on the Configuration menu. The IP address for the Switch must be set before it can be managed with the Web-based manager.
Page 7: Using The Console Cli
xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual SING THE ONSOLE The Switch supports a console management interface that allows the user to connect to the Switch’s management agent via a serial port and a terminal or a computer running a terminal emulation program. The console can also be used over the network using the TCP/IP Telnet protocol.
Page 8 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual After the Switch reboots and you have logged in, the console looks like this: Figure 2- 1. Initial Console Screen after logging in Commands are entered at the command prompt, DES-3800:admin#. There are a number of helpful features included in the CLI.
Page 9 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Figure 2- 3. Example Command Parameter Help In this case, the command config account was entered with the parameter . The CLI will then prompt you to enter the ...
Page 10 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Figure 2- 5. Available Commands The top-level commands consist of commands such as show or config. Most of these commands require one or more parameters to narrow the top-level command. This is equivalent to show what? or config what? Where the what? is the next parameter. For example, if you enter the show command with no additional parameters, the CLI will then display all of the possible next parameters.
Page 11: Command Syntax
xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual OMMAND YNTAX The following symbols are used to describe how command entries are made and values and arguments are specified in this manual. The online help contained in the CLI and available through the console interface uses the same syntax. Note: All commands are case-sensitive.
Page 12 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual {braces} Purpose Encloses an optional value or set of optional arguments. Syntax reset {[config | system]} Description In the above syntax example, you have the option to specify config or detail. It is not necessary to specify either optional value, however the effect of the system reset is dependent on which, if any, value is specified.
Page 13: Basic Switch Commands
xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual ASIC WITCH OMMANDS The basic switch commands in the Command Line Interface (CLI) are listed (along with the appropriate parameters) in the following table. Command Parameters create account [admin | operator | user] ...
Page 14 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual create account Used to create user accounts. Purpose Syntax create account [admin | operator | user] The create account command is used to create user accounts that Description consist of a username of 1 to 15 characters and a password of 0 to 15 characters.
Page 15 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual To create an operator-level user account with the username “oper”. DES-3800:admin#create account operator oper Command: create account operator oper Enter a case-sensitive new password:**** Enter the new password again for confirmation:**** Success.
Page 16 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual The following table summarizes the Admin, Operator and User privileges: Management Admin Operator User Configuration Read-only Network Monitoring Read-only Community Strings and Trap Stations Read-only Update Firmware and Configuration Files System Utilities Factory Reset User Account Management...
Page 17 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual show account Used to display user accounts Purpose Syntax show account Displays all user accounts created on the Switch. Up to 8 user Description accounts can exist at one time. None.
Page 18 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual show session Used to display a list of currently logged-in users. Purpose Syntax show session This command displays a list of all the users that are logged-in at Description the time the command is issued.
Page 19 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual show switch Used to display general information about the Switch. Purpose Syntax show switch This command displays information about the Switch. Description None. Parameters None. Restrictions Example usage: To display the Switch’s information: DES-3800:admin#show switch Command: show switch...
Page 20 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual DES-3800:admin#show serial_port Command: show serial_port Baud Rate : 9600 Data Bits Parity Bits : None Stop Bits Auto-Logout : 10 mins DES-3800:admin# config serial_port Used to configure the serial port. Purpose Syntax config serial_port {baud_rate [9600 | 19200 | 38400 | 115200] |...
Page 21 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual DES-3800:admin# disable clipaging Used to disable the feature that pauses the scrolling of the console Purpose screen when the show command displays more than one page. Syntax disable clipaging This command is used to disable the pausing of the console screen Description at the end of each page when a command displays more than one...
Page 22 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual disable telnet Used to disable the Telnet protocol on the Switch. Purpose Syntax disable telnet This command is used to disable the Telnet protocol on the Switch. Description None.
Page 23 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Example usage: To disable HTTP: DES-3800:admin#disable web Command: disable web Success. DES-3800:admin# enable snmp Used to enable SNMP on the switch, so that it can be managed via Purpose SNMP based manafement software.
Page 24 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual save Used to save changes in the Switch’s configuration to non-volatile Purpose RAM. Syntax save {config } This command is used to enter the current switch configuration into Description non-volatile RAM.
Page 25 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual reset Used to reset all switch parameters. Purpose Syntax reset {[config | system]} {force_agree} The reset command resets all switch parameters to the factory Description defaults. config − If you specify the ‘config’ keyword , all parameters are reset Parameters to default settings.
Page 26 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Saving all configurations to NV-RAM... Done. Please wait, the switch is rebooting... login Used to to initiate the login procedure to the Switch’s console. Purpose Syntax Login This command is used to initiate the login procedure. The user will be Description prompted for a Username and Password.
Page 27 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual show config Used to collect and show all system configurations in a single CLI Purpose command.. Syntax show config This command displays all system configurations. The continuous Description displaying configuration can be aborted via by interrupt key, which may be a sequence of keying processes or a single key.
Page 28 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config configuration Used to activate, delete or set a configuration as an active Purpose configuration. Syntax config configuration The config configuration command actives, deletes or set as Description boot_up configuration of the device.
Page 29 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual telnet Used to Telnet another device on the network. Purpose Syntax telnet {tcp_port } This command is used to connect to another device’s management Description through Telnet. ...
Page 30 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual To show a terminal_line: DES-3800:admin# show terminal_line Command: show terminal_line Current terminal line number : 30 DES-3800:admin# show device_status Used to display the current status of the hardware of the Switch. Purpose Syntax show device_status...
Page 31: Switch Port Commands
xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual WITCH OMMANDS The switch port commands in the Command Line Interface (CLI) are listed (along with the appropriate parameters) in the following table. Command Parameters config ports [ | all ] { medium_type[fiber|copper]} { speed [auto | 10_half | 10_full | 100_half | 100_full | 1000_full] | flow_control [enable | disable] | learning [enable | disable ] | state [enable | disable ] | description [ ...
Page 32 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Example usage: To configure the speed of port 3 to be 10 Mbps, full duplex, with learning and state enabled: DES-3800:admin#config ports 1-3 speed 10_full learning enable state enable Command: config ports 1-3 speed 10_full learning enable state enable Success.
Page 33 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Example usage: To display the configuration of all ports on a standalone switch: DES-3800:admin#show ports Command: show ports Port Port Settings Connection Address State Speed/Duplex/FlowCtrl Speed/Duplex/FlowCtrl Learning ------ -------- --------------------- ---------------------...
Page 34 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual DES-3800:admin#show ports err_disabled Command : show ports err_disabled Port Port Connection status Reason State ---- ----- ----------------- ------- Enabled Err-disabled Storm control Desc: Port 2 Enabled Err-disabled Storm control Desc: Port 8 Enabled Err-disabled...
Page 35: Snmp V3
xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual SNMP V3 The SNMP v3 commands in the Command Line Interface (CLI) are listed (along with the appropriate parameters) in the following table. Command Parameters create snmp user ...
Page 36 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Each command is listed in detail in the following sections: create snmp user Used to create a new user for an SNMP group. Purpose Syntax create snmp user {encrypted(1) [by_password(1) auth [md5(2) ...
Page 37 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual delete snmp user Purpose Used to remove a user from an SNMP group and delete the associated group in SNMP Syntax delete snmp user < snmp_username 32> Description The delete snmp user command removes a user from a SNMP group and deletes the associated group in SNMP group..
Page 38 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual show snmp groups Purpose Used to display the names of the groups on the switch, the security model, level and the status of the different views. Syntax show snmp groups Description The show snmp groups command displays the names of groups on the switch and the securiy model,level , the stateus of the different...
Page 39 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Securiy Model : SNMPv1 Securiy Level : NoAuthNoPriv Group Name : private ReadView Name : CommunityView WriteView Name : CommunityView Notify View Name : CommunityView Securiy Model : SNMPv2 Securiy Level : NoAuthNoPriv Group Name...
Page 40 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Securiy Level : NoAuthNoPriv Group Name : WriteGroup ReadView Name : CommunityView create snmp view Used to assign views to community strings to limit which MIB Purpose objects an SNMP manager can access. create snmp view ...
Page 41 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual delete snmp view Used to remove a snmp view record. Purpose Syntax delete snmp view [all | ] Description The delete snmp view command removes a snmp view record. - SNMP View name to be deleted.
Page 42 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual show snmp view Used to display the SNMP view records. Purpose Syntax show snmp view {} The show snmp view command displays the SNMP view record . Description view_name- View name of the user who likes to show.
Page 43 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual create snmp community Purpose Use an SNMP community string to define the relationship between the SNMP manager and the agent. The community string acts like a password to permit access to the agent on the switch. You can specify one or more of the following characteristics associated with the string: An access list of IP addresses of the SNMP managers that are...
Page 44 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Command: delete snmp community dlink Success. DES-3800:admin# show snmp community Used to display the snmp community string configurations. Purpose Syntax show snmp community { } Description The show snmp communtiy command displays the community string configurations..
Page 45 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config snmp engineID Only Administrator or Operator-level users can issue this command. Restrictions Example usage: To configure the SNMP engineID: DES-3800:admin#config snmp engineID 1023457890 Command: config snmp engineID 1023457890 Success.
Page 46 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual create snmp group v2c- The second least secure of the possible security models. v3- The most secure of the possible. Specifies authentication of a packet noauth_nopriv- Neither supports packet authentication or encryption. auth_nopriv- Support packet authentication .
Page 47 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual create snmp host The create snmp host command creates a recipient of an SNMP Description operation . ipaddr- The IP address of the recipient for which the traps are Parameters targeted.
Page 48 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual show snmp host Used to display the recipient for which the traps are targeted. Purpose show snmp host {} Syntax The show snmp host command displays the recipient for which the Description traps are targeted.
Page 49: Poe Commands
PDs over Category 5 or Category 3 UTP Ethernet cables. DES-3828P follows the standard PSE pinout Alternative A, whereby power is sent out over pins 1, 2, 3 and 6. DES-3828P works with all D-Link 802.3af capable devices. DES-3828P includes the following PoE features: The auto-discovery feature recognizes the connection of a PD (Powered Device) and automatically sends power to it.
Page 50 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config poe system Used to configure the parameters for the whole PoE system. Purpose config poe system {power_limit | Syntax power_disconnect_method [deny_next_port | deny_low_priority_port} Allows the user to configure the parameters for the whole PoE Description system.
Page 51 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config poe ports priority - Setting the port priority affects power-up order and shutdown order. Power-up order: When the Switch powers-up or reboots, the ports are powered up according to their priority (critical first, then high and finally low).
Page 52 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual show poe system Used to display the setting and actual values of the whole PoE Purpose system. Syntax show poe system {}] Display the settings and actual values of the whole PoE system. Description None.
Page 53 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual : Interim state during line detection Enabled 15400(User-defined) : Interim state during line detection Enabled 15400(User-defined) : Interim state during line detection CTRL+C ESC q Quit SPACE n Next Page ENTER Next Entry a All...
Page 54: Network Management Commands
xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual ETWORK ANAGEMENT OMMANDS The network management commands in the Command Line Interface (CLI) are listed (along with the appropriate parameters) in the following table. The xStack DES-3800 Switch Series supports the Simple Network Management Protocol (SNMP) versions 1, 2c, and 3. After enabling SNMP, you can specify which version of SNMP you want to use to monitor and control the Switch.
Page 55 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual create trusted_host Used to create the trusted host. Purpose Syntax create trusted_host | network The create trusted_host command creates the trusted host. The Description Switch allows specification of up to three IP addresses or networks that are allowed to manage the Switch via in-band SNMP, Web or TELNET based management software.
Page 56 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual show trusted_host Used to display a list of trusted hosts entered on the Switch using Purpose the create trusted_host command above. Syntax show trusted_host This command is used to display a list of trusted hosts entered on Description the Switch using the create trusted_host command above.
Page 57 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual enable snmp authenticate traps None. Parameters Only Administrator or Operator-level users can issue this command. Restrictions Example Usage: To turn on SNMP authentication trap support: DES-3800:admin#enable snmp authenticate traps Command: enable snmp authenticate traps Success.
Page 58 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual disable snmp authenticate traps Used to disable SNMP authentication trap support. Purpose Syntax disable snmp authenticate traps This command is used to disable SNMP authentication support on Description the Switch.
Page 59 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config snmp system_location Only Administrator or Operator-level users can issue this command. Restrictions Example usage: To configure the Switch location for “HQ 5F”: DES-3800:admin#config snmp system_location HQ 5F Command: config snmp system_location HQ 5F Success.
Page 60 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual disable rmon Used to disable RMON on the Switch. Purpose Syntax disable rmon This command is used, in conjunction with the enable rmon Description command above, to enable and disable remote monitoring (RMON) on the Switch.
Page 61 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual DES-3800:admin#disable snmp Command: disable snmp Success. DES-3800:admin#...
Page 62: Switch Utility Commands
xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual WITCH TILITY OMMANDS The download/upload commands in the Command Line Interface (CLI) are listed (along with the appropriate parameters) in the following table. Command Parameters [firmware_fromTFTP {image_id <1-2>} download | configuration ...
Page 63 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual download specified. increment- Allows the download of a partial switch configuration file. This allows a file to be downloaded that will change only the switch parameters explicitly stated in the configuration file. All other switch parameters will remain unchanged.
Page 64 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual show firmware information Used to display the firmware section information. Purpose Syntax show firmware information This command is used to display the firmware section information. Description None. Parameters Only Administrator-level users can issue this command.
Page 65 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual show config Used to display the current or saved version of the configuration settings of the Purpose switch. Syntax show config [current_config | config_in_nvram | information] Use this command to display all the configuration settings that are saved to NV Description RAM or display the configuration settings as they are currently configured.
Page 66 To view the current configuration settings: DES-3800:admin#show config current_config Command: show config current_config #--------------------------------------------------------------- DES-3828 Configuration Firmware: Build 4.50-B10 #Copyright(C) 2000-2004 D-Link Corporation. All rights reserved. #--------------------------------------------------------------- # DOUBLE_VLAN Diable double_vlan # BASIC config serial_port baud_rate 9600 auto_logout 10_minutes enable telnet 23...
Page 67 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config configuration boot up section. active – Entering this parameter will first load and then activate this configuration file on the switch. delete – Entering this parameter will delete the specified configuration section.
Page 68 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual enable autoconfig Used to activate the autoconfiguration function for the Switch. This will Purpose load a previously saved configuration file for current use. Syntax enable autoconfig When autoconfig is enabled on the Switch, the DHCP reply will contain a Description configuration file and path name.
Page 69 DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual DES-3828 Fast Ethernet Switch Command Line Interface Firmware: Build 4.50-B10 Copyright(C) 2000-2004 D-Link Corporation. All rights reserved. DES-3800:admin# DES-3800:admin# DES-3800:admin#download configuration 10.41.44.4 c:\cfg\setting.txt Command: download configuration 10.41.44.44 c:\cfg\setting.txt Connecting to server....
Page 70 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual disable autoconfig Use this to deactivate autoconfiguration from DHCP. Purpose Syntax disable autoconfig This instructs the Switch not to accept autoconfiguration instruction from the Description DHCP server. This does not change the IP settings of the Switch. The ipif settings will continue as DHCP client until changed with the config ipif command.
Page 71 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual ping times - The number of individual ICMP echo messages to be sent. A value of 0 will send an infinite ICMP echo messages. The maximum value is 255. The default is 0. timeout ...
Page 72 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual DES-3800:admin#traceroute 10.48.74.121 probe 3 Command: traceroute 10.48.74.121 probe 3 <10ms 10.254.254.251 <10ms 10.55.25.35 <10ms 10.22.35.1 DES-3800:admin# config pkt_to_cpu zero_ttl_ip The command controls whether to capture IP packet with zero TTL Purpose to CPU.
Page 73: Network Monitoring Commands
xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual ETWORK ONITORING OMMANDS The network monitoring commands in the Command Line Interface (CLI) are listed (along with the appropriate parameters) in the following table. Command Parameters show packet ports ...
Page 74 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Example usage: To display the packets analysis for port 2: DES-3800:admin#show packet ports 2 Command: show packet ports 2 Port number : 2 Frame Size Frame Counts Frames/sec Frame Type Total Total/sec...
Page 75 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual show utilization statistics for the Switch. cpu – Entering this parameter will display the current CPU utilization Parameters of the Switch. ports - Entering this parameter will display the current port utilization of the Switch.
Page 76 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Example usage: To display the current CPU utilization: DES-3800:admin#show utilization cpu Command: show utilization cpu CPU utilization : ---------------------------------------------------- Five seconds - 15% One minute - 25% Five minutes - 14% DES-3800:admin# clear counters Used to clear the Switch’s statistics counters.
Page 77 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual show log Used to display the switch history log. Purpose Syntax show log index > This command will display the contents of the Switch’s history log. Description −...
Page 78 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual disable syslog Used to enable the system log to be sent to a remote host. Purpose Syntax disable syslog The disable syslog command enables the system log to be sent to a Description remote host.
Page 79 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual create syslog host Used to create a new syslog host. Purpose Syntax create syslog host ipaddress {severity [informational | warning | all] | facility [local0 | local1 | local2 | local3 | local4 | local5 | local6 | local7] | udp_port ...
Page 80 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual create syslog host local use 1 (local1) local use 2 (local2) local use 3 (local3) local use 4 (local4) local use 5 (local5) local use 6 (local6) local use 7 (local7) local0 −...
Page 81 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config syslog host Used to configure the syslog protocol to send system log data to a Purpose remote host. Syntax config syslog host [all | ] {severity [informational | warning | all] | facility [local0 | local1 | local2 | local3 | local4 | local5 | local6 | local7] | udp_port ...
Page 82 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config syslog host Numerical Facility Code kernel messages user-level messages mail system system daemons security/authorization messages messages generated internally by syslog line printer subsystem network news subsystem UUCP subsystem clock daemon security/authorization messages FTP daemon...
Page 83 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Example usage: To configure a syslog host: DES-3800:admin#config syslog host 1 severity all facility local0 Command: config syslog host all severity all facility local0 Success. DES-3800:admin# Example usage: To configure a syslog host for all hosts: DES-3800:admin#config syslog host all severity all facility local0...
Page 84 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual show syslog host Used to display the syslog hosts currently configured on the Switch. Purpose Syntax show syslog host {} The show syslog host command is used to display the syslog Description hosts that are currently configured on the Switch.
Page 85 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config system_severity • all – Entering this parameter will define which events occurring on the Switch will be sent to a SNMP agent and the Switch’s log for analysis.
Page 86: Layer 2 Fdb Commands
xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual 2 FDB C AYER OMMANDS The layer 2 forwarding database commands in the Command Line Interface (CLI) are listed (along with the appropriate parameters) in the following table. Command Parameters create fdb...
Page 87 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual create multicast_fdb Used to create a static entry to the multicast MAC address Purpose forwarding table (database) Syntax create multicast_fdb This command will make an entry into the Switch’s multicast MAC Description address forwarding database.
Page 88 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual DES-3800:admin#config multicast_fdb default 01-00-00-00- 00-01 add 1-5 Command: config multicast_fdb default 01-00-00-00-00-01 add 1-5 Success. DES-3800:admin# NOTE: When IGMP Snooping is enabled, the Static Multicast Forwarding settings will not take effect.
Page 89 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config multicast port_flitering_mode Used to configure the multicast packet filtering mode for ports. Purpose Syntax config multicast port_filtering_mode [|all] [forward_all_groups | forward_unregistered_groups | filter_unregistered_groups] The config multicast port_filtering_mode command configures the Description multicast packet filtering mode for all ports.
Page 90 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Example usage: To delete a permanent FDB entry: DES-3800:admin# delete fdb default 00-00-00-00- 01-02 Command: delete fdb default 00-00-00-00-01-02 Success. DES-3800:admin# clear fdb Used to clear the Switch’s forwarding database of all dynamically Purpose learned MAC addresses.
Page 91 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual show multicast_fdb Used to display the contents of the Switch’s multicast forwarding Purpose database. Syntax show mulitcast_fdb [vlan mac_address ] This command is used to display the current contents of the Switch’s Description multicast MAC address forwarding database.
Page 92 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual VLAN Name MAC Address Port Type --------- ----------- ---- -------- default 00-00-39-34-66-9A Dynamic default 00-00-51-43-70-00 Dynamic default 00-00-5E-00-01-01 Dynamic default 00-00-74-60-72-2D Dynamic default 00-00-81-05-00-80 Dynamic default 00-00-81-05-02-00 Dynamic default 00-00-81-48-70-01 Dynamic...
Page 93 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual DES-3800:admin#show multicast port_filtering_mode Command: show multicast port_filtering_mode Port Multicase Filter Mode ------ --------------------------- forward_all_groups forward_all_groups forward_all_groups forward_all_groups forward_unregistered_groups forward_unregistered_groups forward_unregistered_groups forward_unregistered_groups forward_unregistered_groups forward_unregistered_groups filter_unregistered_groups filter_unregistered_groups DES-3800:admin#...
Page 94: Packet Storm Control Commands
xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual ACKET TORM ONTROL OMMANDS On a computer network, packets such as Multicast packets and Broadcast packets continually flood the network as normal procedure. At times, this traffic may increase do to a malicious endstation on the network or a malfunctioning device, such as a faulty network card.
Page 95 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config traffic control Unicast - Enable or disable unknow packet strom control . (Only support HW storm control) action – Used to configure the action taken when a storm control has been detected on the Switch.
Page 96 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Example usage: To configure traffic control and enable broadcast storm control for ports 1-12: DES-3800:admin# config traffic control 1-12 broadcast enable action shutdown threshold 1 countdown 10 time_interval 10 Command: config traffic control 1-12 broadcast enable action shutdown threshold 1 countdown 10 time_interval 10 Success.
Page 97 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config traffic control_trap Used to configure the trap settings for the packet storm control Purpose mechanism. Syntax config traffic control_trap [none | storm_occurred | storm_cleared | both] This command will configure how packet storm control trap messages Description will be used when a packet storm is detected by the Switch.
Page 98: Qos Commands
xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual OMMANDS The xStack DES-3800 Series supports 802.1p priority queuing. The Switch has 8 priority queues. These priority queues are numbered from 7 (Class 7) — the highest priority queue — to 0 (Class 0) — the lowest priority queue. The eight priority tags specified in IEEE 802.1p (p0 to p7) are mapped to the Switch’s priority queues as follows: •...
Page 99 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Each command is listed, in detail, in the following sections. config bandwidth_control Used to configure the port bandwidth control. Purpose Syntax config bandwidth_control {rx_rate [ no_limit | ] | tx_rate [ no_limit | ]} The config bandwidth_control command configures the port Description...
Page 100 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual ------ ---------- ---------- ---------------- -------------- no_limit no_limit no_limit no_limit no_limit no_limit no_limit no_limit no_limit no_limit no_limit no_limit no_limit no_limit no_limit no_limit no_limit no_limit no_limit no_limit no_limit no_limit no_limit no_limit no_limit no_limit...
Page 101 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config scheduling_mechanism Used to configure the traffic scheduling mechanism for each COS Purpose queue. Syntax config scheduling_mechanism [strict(1) | weight_robin (2) ] This command is used to specify how the switch handle packets in Description priority queues.
Page 102 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual DES-3800:admin# show scheduling_mechanism Used to show the traffic scheduling mechanism. Purpose Syntax show scheduling_mechanism The show scheduling_mechanism command displays the traffic Description scheduling mechanism. None. Parameters None. Restrictions Example usage: To show scheduling_mechanism: DES-3800:admin# show scheduling_mechanism...
Page 103 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual show 802.1p user_priority Used to display 802.1p user priority Purpose Syntax show 802.1p user_priority The show 802.1p user_priority command displays the 802.1p user Description priority. None. Parameters None. Restrictions Example usage: To display the traffic scheduling mechanism for each COS queue:...
Page 104 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Example usage: To configure the 802.1p default priority settings on the switch:: DES-3800:admin#config 802.1p default_priority all 5 Command: config 802.1p default_priority all 5 Success. DES-3800:admin# show 802.1p default_priority Used to display the current default priority settings on the switch.
Page 105 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual DES-3800:admin#...
Page 106: Mirror Configuration Commands
xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual IRROR ONFIGURATION OMMANDS The port mirroring commands in the Command Line Interface (CLI) are listed (along with the appropriate parameters) in the following table. Command Parameters config mirror port ...
Page 107 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Example usage: To add the mirroring ports: DES-3800:admin# config mirror port 1 add source ports 2-7 both Command: config mirror port 1 add source ports 2-7 both Success. DES-3800:admin# Example usage: To delete the mirroring ports:...
Page 108 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual disable mirror Used to disable a previously entered port mirroring configuration. Purpose Syntax disable mirror This command, combined with the enable mirror command above, Description allows you to enter a port mirroring configuration into the Switch, and then turn the port mirroring on and off without having to modify the port mirroring configuration.
Page 109: Vlan Commands
xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual VLAN C OMMANDS Along with normal VLAN configurations, this Switch now incorporate Double VLANs. Better known as Q-IN-Q VLANs, Double VLANs allow network providers to expand their VLAN configurations to place VLANs within a larger inclusive VLAN, which adds a new layer to the VLAN configuration.
Page 110 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Command Parameters show pvid auto_assign Each command is listed, in detail, in the following sections. create vlan Used to create a VLAN on the Switch. Purpose Syntax create vlan {tag | advertisement} This command allows the creation of a VLAN on the Switch.
Page 111 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Member ports : 1,5-26 Static ports : 1,5-26 Current Untagged ports : 1,5-26 Static Untagged ports : 1,5-26 Forbidden ports : 4094 VLAN Name : Trinity VLAN TYPE : static Advertisement: Enabled Member ports...
Page 112 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual DES-3800:admin# delete vlan Used to delete a previously configured VLAN on the Switch. Purpose Syntax delete vlan This command will delete a previously configured VLAN on the Description Switch.
Page 113 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual show vlan vlanid Used to display a previously configured VLAN by VLAN ID on the Purpose Switch. Syntax show vlan vlanid The show VLAN by vlanid command is used to display a previously Description configured VLAN on the Switch.
Page 114 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config vlan vlanid port should join GVRP or not. There are two parameters: enable- Specifies that the port should join GVRP. disable- Specifies that the port should not join GVRP. name- Entering the name parameter specifies the name of the VLAN to be modified.
Page 115 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual DES-3800:admin#delete vlan vlanid 2-3 Command: delete vlan vlanid 2-3 Success. DES-3800:admin# config gvrp Used to configure GVRP on the Switch. Purpose Syntax config gvrp [ | all ] {state [enable | disable] | ingress_checking [enable | disable] | acceptable_frame [tagged_only | admit_all] | pvid } This command is used to configure the Group VLAN Registration...
Page 116 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual enable gvrp Used to enable GVRP on the Switch. Purpose Syntax enable gvrp This command, along with disable gvrp below, is used to enable and Description disable GVRP on the Switch, without changing the GVRP configuration on the Switch.
Page 117 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual To display GVRP port status: DES-3800:admin#show gvrp Command: show gvrp Global GVRP : Disabled Port PVID GVRP Ingress Checking Acceptable Frame Type ---- ---- -------- ---------------- ----------------------- Disabled Enabled All Frames Disabled...
Page 118 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual DES-3800:admin#create dot1v_protocol_group group_id 100 Command: create dot1v_protocol_group group_id 100 Success. DES-3800:admin# config dot1v_protocol_group group_id Configure a previously created protocol group. Purpose Syntax config dot1v_protocol_group group_id [add | delete] protocol [ethernet_2 | ieee802.3_snap | ieee802.3_llc] <...
Page 119 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual DES-3800:admin#delete dot1v_protocol_group group_id 100 Command: delete dot1v_protocol_group group_id 100 Success. DES-3800:admin# show dot1v_protocol_group Display the protocols defined in a protocol group. Purpose Syntax show dot1v_protocol_group {group_id } Display the protocols defined in protocol groups. Description group_id - Specifies the ID of the group to be displayed if group id is Parameters...
Page 120 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual DES-3800:admin#config port dot1v ports 3 add protocol_group group_id 100 vlan marketing-1 Command: config port dot1v ports 3 add protocol_group group_id 100 vlan marketing-1 Success. DES-3800:admin# show port dot1v Display the VLAN to be associated with untagged packet ingressed Purpose from a port based on the protocol group.
Page 121 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual enable pvid auto_assign Used to enable auto assignment of pvid Purpose Syntax enable pvid auto_assign Description The command enables the auto-assign of PVID. If “Auto-assign PVID” is enabled, the PVID will possibly be changed by the PVID or VLAN configuration.
Page 122 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual show pvid auto_assign Used to display the PVID auto-assignment state. Purpose Syntax show pvid auto_assign This command is used to display the PVID auto-assignment state. Description None. Parameters None.
Page 123: Link Aggregation Commands
xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual GGREGATION OMMANDS The link aggregation commands in the Command Line Interface (CLI) are listed (along with the appropriate parameters) in the following table. Command Parameters create link_aggregation group_id ...
Page 124 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual delete link_aggregation group_id Used to delete a previously configured link aggregation group. Purpose Syntax delete link_aggregation group_id This command is used to delete a previously configured link Description aggregation group.
Page 125 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual DES-3800:admin# config link_aggregation algorithm Used to configure the link aggregation algorithm. Purpose Syntax config link_aggregation algorithm [mac_source | mac_destination | mac_source_dest | ip_source | ip_destination | ip_source_dest] This command configures the part of the packet examined by the Switch Description when selecting the egress port for transmitting load-sharing data.
Page 126 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual show link_aggregation Used to display the current link aggregation configuration on the Switch. Purpose Syntax show link_aggregation {group_id | algorithm} This command will display the current link aggregation configuration of Description the Switch.
Page 127: Igmp Snooping Commands
xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual IGMP S NOOPING OMMANDS The IGMP Snooping commands in the Command Line Interface (CLI) are listed (along with the appropriate parameters) in the following table. Command Parameters config igmp_snooping [...
Page 128 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Example usage: To configure IGMP snooping: DES-3800:admin#config igmp_snooping default host_timeout 250 state enable Command: config igmp_snooping default host_timeout 250 state enable Success. DES-3800:admin# NOTE: The Fast Leave function in the config igmp_snooping command can only be implemented if IGMP is disabled for all IP interfaces on the Switch.
Page 129 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config igmp_snooping querier Although 1 is specified as a valid entry, the roubustness variable should not be one or problems may arise. last_member_query_interval − The maximum amount of time between group-specific query messages, including those sent in response to leave-group messages.
Page 130 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual enable igmp_snooping Used to enable IGMP snooping on the Switch. Purpose Syntax enable igmp_snooping {forward_mcrouter_only} This command allows enabling of IGMP snooping on the Switch. If Description forward_mcrouter_only is specified, the Switch will only forward all multicast traffic to the multicast router, only.
Page 131 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Example usage: To disable forwarding all multicast traffic to a multicast-enabled router: DES-3800:admin#disable igmp_snooping forward_mcrouter_only Command: disable igmp_snooping forward_mcrouter_only Success. DES-3800:admin# show igmp_snooping Used to show the current status of IGMP snooping on the Switch. Purpose Syntax show igmp_snooping {vlan }...
Page 132 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual show igmp_snooping group Used to display the current IGMP snooping group configuration on the Purpose Switch. Syntax show igmp_snooping group {vlan } This command will display the current IGMP snooping group Description configuration on the Switch.
Page 133 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Reports Port Member : 9,19 VLAN Name : default Multicast group: 239.255.255.254 MAC address : 01-00-5E-7F-FF-FE Reports Port Member : 13,17 Total Entries DES-3800:admin# show router_ports Used to display the currently configured router ports on the Switch. Purpose Syntax show router_ports {vlan } {static | dynamic}...
Page 134 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual show igmp_snooping forwarding Used to display the IGMP snooping forwarding table entries on the Purpose Switch. Syntax show igmp_snooping forwarding {vlan } This command will display the current IGMP snooping forwarding Description table entries currently configured on the Switch.
Page 135: Commands (Including Guest Vlans)
xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual 802.1X C VLAN OMMANDS NCLUDING UEST The DES-3800 implements the server-side of the IEEE 802.1x Port-based and MAC-based Network Access Control. This mechanism is intended to allow only authorized users, or other network devices, access to network resources by establishing criteria for each port on the Switch that a user or network device must meet before allowing that port to forward or receive frames.
Page 136 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual enable 802.1x Used to enable the 802.1x server on the Switch. Purpose Syntax enable 802.1x The enable 802.1x command enables the 802.1x Network Access control Description server application on the Switch. To select between port-based or MAC- based, use the config 802.1x auth_mode command.
Page 137 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual show 802.1x auth_configuration Used to display the current configuration of the 802.1x server on the Switch. Purpose Syntax show 802.1x auth_configuration {ports } The show 802.1x user command is used to display the 802.1x Port-based or Description MAC-based Network Access control local users currently configured on the Switch.
Page 138 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Example usage: To display the 802.1x authentication states: DES-3800:admin#show 802.1x auth_configuration ports 1 Command: show 802.1x auth_configuration ports 1 802.1X : Enabled Authentication Mode : Port_based Authentication Protocol : Radius_Eap Port number Capability : None...
Page 139 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual ForceAuth Success Authorized ForceAuth Success Authorized ForceAuth Success Authorized ForceAuth Success Authorized ForceAuth Success Authorized ForceAuth Success Authorized ForceAuth Success Authorized ForceAuth Success Authorized ForceAuth Success Authorized ForceAuth Success Authorized ForceAuth...
Page 140 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual To configure 802.1x authentication by MAC address: DES-3800:admin#config 802.1x auth_mode mac_based Command: config 802.1x auth_mode mac_based Success. DES-3800:admin# config 802.1x capability ports Used to configure the 802.1x capability of a range of ports on the Purpose Switch.
Page 141 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config 802.1x auth_parameter Used to configure the 802.1x authentication parameters on a range of Purpose ports. The default parameter will return all ports in the specified range to their default 802.1x settings.
Page 142 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Success. DES-3800:admin# config 802.1x init Used to initialize the 802.1x function on a range of ports. Purpose Syntax config 802.1x init {port_based ports [ | all] | mac_based [ports] [ | all] {mac_address }] The config 802.1x init command is used to immediately initialize the Description 802.1x functions on a specified range of ports or for specified MAC...
Page 143 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config 802.1x reauth authorized. Only Administrator or Operator-level users can issue this command. Restrictions Example usage: To configure 802.1x reauthentication for ports 1-18: DES-3800:admin#config 802.1x reauth port_based ports 1-18 Command: config 802.1x reauth port_based ports 1-18 Success.
Page 144 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config radius delete Used to delete a previously entered RADIUS server configuration. Purpose Syntax config radius delete The config radius delete command is used to delete a previously Description entered RADIUS server configuration.
Page 145 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual DES-3800:admin# show radius Used to display the current RADIUS configurations on the Switch. Purpose Syntax show radius The show radius command is used to display the current RADIUS Description configurations on the Switch.
Page 146 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual DES-3800:admin# config 802.1x guest_vlan ports Used to configure ports for a pre-existing 802.1x guest VLAN. Purpose Syntax config 802.1x guest_vlan ports [ | all] state [enable | disable] The config 802.1x guest_vlan ports command is used to configure ports to Description be enabled or disabled for the 802.1x guest VLAN.
Page 147 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual DES-3800:admin#show 802.1x guest_vlan Command: show 802.1x guest_vlan Guest VLAN Setting ----------------------------------------------------------- Guest VLAN : Trinity Enable guest VLAN ports: 5-8 Success. DES-3800:admin# delete 802.1x guest_vlan Used to delete a 802.1x Guest VLAN. Purpose Syntax delete 802.1x guest_vlan {}...
Page 148: Access Control List (Acl) Commands
xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual (ACL) C CCESS ONTROL OMMANDS The xStack DES-3800 switch series implements Access Control Lists that enable the Switch to deny or permit network access to specific devices or device groups based on IP settings, MAC address, and packet content. Command Parameters create access_profile...
Page 149 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Command Parameters 0x0-0xffffffff> | {offset 32-47 | {offset 48- 63 ...
Page 150 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Now that an access profile has been created, you must add the criteria the Switch will use to decide if a given frame should be forwarded or filtered. Here, we want to filter any packets that have an IP source address between 10.42.73.0 and 10.42.73.255: config access_profile profile_id 1 add access_id 1 ip source_ip 10.42.73.1 port 1 deny Here we use the profile_id 1 which was specified when the access profile was created.
Page 151 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Command Parameters | offset_64-79 } port [permit {priority {replace_priority} | replace_dscp } | deny | mirror] delete ] create access_profile profile_id ...
Page 152 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual create access_profile (for Ethernet) Used to create an access profile on the Switch by examining the Ethernet part of Purpose the packet header. Masks entered can be combined with the values the Switch finds in the specified frame header fields.
Page 153 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config access_profile profile_id (for Ethernet) This command is used to define the rules used by the Switch to either forward, Description filter or mirror packets based on the Ethernet part of each packet header. profile_id ...
Page 154 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config access_profile profile_id (for Ethernet) delete access_id − Use this command to delete a specific rule from the Ethernet profile. Up to 65535 rules may be specified for the Ethernet access profile.
Page 155 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual create access_profile (IP) type − Specifies that the Switch will examine each frame’s IGMP Type field. tcp − Specifies that the Switch will examine each frames Transport Control •...
Page 156 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config access_profile profile_id (IP) 0xffffffff> }]} port [permit {priority {replace_priority} | replace_dscp } | deny | mirror] delete ] This command is used to define the rules used by the Switch to either forward, filter Description or mirror packets based on the IP part of each packet header.
Page 157 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config access_profile profile_id (IP) • dst_port − Specifies that the access profile will apply only to packets that have this UDP destination port in their header. protocol_id ...
Page 158 • byte 79. With this advanced unique Packet Content Mask (also known as Packet Content Access Control List - ACL), D-Link xStack switch family can effectively mitigate some network attacks like the common ARP Spoofing attack widely spreading today. This is for the reason that Packet Content ACL is able to inspect any specified content of a packet in different protocol layers.
Page 159 • byte 79. With this advanced unique Packet Content Mask (also known as Packet D-Link xStack switch family can effectively Content Access Control List - ACL), mitigate some network attacks like the common ARP Spoofing attack widely spreading today. This is for the reason that Packet Content ACL is able to inspect any specified content of a packet in different protocol layers.
Page 160 LAN (known as ARP spoofing attack). For a more detailed explaination on how ARP protocol works and how to employ D-Link’s advanced unique Packet Content ACL to prevent ARP spoofing attack, please see Appendix B, at the end of this manual.
Page 161 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual create access_profile (ipv6) Used to create an access profile on the Switch by examining the Purpose IPv6 part of the packet header. Masks can be entered that will be combined with the values the Switch finds in the specified frame header fields.
Page 162 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Example usage: To create an access profile based on IPv6 classification: DES-3800:admin# create access_profile ipv6 class flowlabel profile_id 4 Command: create access_profile ipv6 class flowlabel profile_id 4 Success. DES-3800:admin# config access_profile profile_id (ipv6) Used to configure the IPv6 access profile on the Switch and to...
Page 163 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config access_profile profile_id (ipv6) specified. The beginning and end of the port list range are separated by a dash. For example, 1:3 specifies switch number 1, port 3. 2:4 specifies switch number 2, port 4.
Page 164 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual delete access_profile Used to delete a previously created access profile. Purpose Syntax delete access_profile profile_id [ | all] The delete access_profile command is used to delete a previously created Description access profile on the Switch.
Page 165 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Owner : ACL Ports : 10 ----------- ------ Trinity ====================================================================== Access Profile ID: 2 TYPE : IP ====================================================================== Owner : ACL Masks VLAN -------------------- Access ID : 1 Mode : Permit Owner...
Page 166 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual show current_config access_profile Used to show the ACL CLI commands in current configuration. Purpose show current_config access_profile Syntax The ACL port will be displayed by this command. Description None.
Page 167 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config flow_meter later stage. Restrictions Only Administrator or Operator-level users can issue this command. Example usage: To configure the flow meter: D E S -3 8 00 :a d m in # co nf i g flow_meter profile_id 1 access_id 1 rate 64232 rate_exceed drop Command:config flow_meter profile_id 1 access_id 1...
Page 168: Traffic Segmentation Commands
xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual RAFFIC EGMENTATION OMMANDS Traffic segmentation allows you to further sub-divide VLANs into smaller groups of ports that will help to reduce traffic on the VLAN. The VLAN rules take precedence, and then the traffic segmentation rules are applied. Command Parameters config traffic_segmentation...
Page 169 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual show traffic_segmentation Used to display the current traffic segmentation configuration on the Switch. Purpose Syntax show traffic_segmentation {} The show traffic_segmentation command is used to display the current traffic Description segmentation configuration on the Switch.
Page 170: Command List History
xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual OMMAND ISTORY The switch history commands in the Command Line Interface (CLI) are listed (along with the appropriate parameters) in the following table. Command Parameters {} config command_history ...
Page 171 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual To display the parameters for a specific command: DES-3800:admin#? config stp Command:? config stp Command: config stp Usage: {maxage | maxhops | hellotime | forwarddelay | txholdcount ...
Page 172 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config command_history Used to configure the command history. Purpose Syntax config command_history This command is used to configure the command history. Description − The number of previously executed commands Parameters maintained in the buffer.
Page 173: Basic Ip Commands (For Layer 3)
xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual IP C ASIC OMMANDS AYER IP Multinetting is a function that allows multiple IP interfaces to be assigned to the same VLAN. This is beneficial to the administrator when the number of IPs on the original interface is insufficient and the network administrator wishes not to resize the interface.
Page 174 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual create ipif interfaces can only be configured if a primary interface is first configured. proxy_arp [enable | disable] – Choose to enable or disable the proxy ARP for this IP interface. The Proxy ARP feature will allow this IP interface to reply to ARP requests destined for another interface by faking its identities the original ARP requester.
Page 175 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config ipif ARP for this IP interface. The Proxy ARP feature will allow this IP interface to reply to ARP requests destined for another interface by faking its identities the original ARP requester. The Switch is then capable of routing packets to the intended destination without configuring static routing or a default gateway.
Page 176 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual disable ipif all – Entering this parameter will disable all the IP interfaces currently configured on the Switch. Only Administrator or Operator-level users can issue this command. Restrictions Example usage: To disable the IP interface named “s2”: DES-3800:admin#disable ipif s2...
Page 177 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual IP Interface Settings Interface Name : System Secondary : FALSE IP Address : 10.48.74.122 (MANUAL) Subnet Mask : 255.0.0.0 VLAN Name : default Admin. State : Enabled Proxy ARP : Disabled Link Status : Link UP...
Page 178: Arp Commands
xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual ARP C OMMANDS The ARP commands in the Command Line Interface (CLI) are listed (along with the appropriate parameters) in the following table. Command Parameters create arpentry config arpentry ...
Page 179 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config arpentry Used to configure a static entry in the ARP table. Purpose Syntax config arpentry This command is used to configure a static entry in the ARP Table. Description The user may specify the IP address and the corresponding MAC address of an entry in the Switch’s ARP table.
Page 180 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config arp_aging time Used to configure the age-out timer for ARP table entries on the Purpose Switch. Syntax config arp_aging time This command sets the maximum amount of time, in minutes, that Description an ARP entry can remain in the Switch’s ARP table, without being accessed, before it is dropped from the table.
Page 181 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual clear arptable Used to remove all dynamic ARP table entries. Purpose Syntax clear arptable This command is used to remove dynamic ARP table entries from Description the Switch’s ARP table. Static ARP table entries are not affected. None.
Page 182: Routing Table Commands
xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual OUTING ABLE OMMANDS The routing table commands in the Command Line Interface (CLI) are listed (along with the appropriate parameters) in the following table. Command Parameters create iproute [default | ] ...
Page 183 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual delete iproute Used to delete an IP route entry from the Switch’s IP routing table. Purpose Syntax delete iproute [default | ] {[primary | backup]} This command will delete an existing entry from the Switch’s IP routing Description table.
Page 184 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual DES-3800:admin#show iproute Command: show iproute Routing Table IP Address/Netmask Gateway Interface Hops Protocol ------------------ ---------- ----------- ----- -------- 10.0.0.0/8 0.0.0.0 System Local Total Entries : 1 DES-3800:admin# config iproute ospf ecmp Used to control the OSPF ECMP function.
Page 185: Route Redistribution Commands
xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual OUTE EDISTRIBUTION OMMANDS The route redistribution commands in the Command Line Interface (CLI) are listed (along with the appropriate parameters) in the following table. Command Parameters create route redistribute dst ospf src [static | rip | local] {mettype [1 | 2] | metric } create route redistribute dst rip src [local | static | ospf {all | internal | external | type_1 | type_2 | inter+e1|...
Page 186 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Allowed Metric Type combinations are mettype 1 or mettype 2. The metric value 0 above will be redistributed in OSPF as the metric Example usage: To add route redistribution settings: DES-3800:admin#create route redistribute dst ospf src rip Command: create route redistribute dst ospf src rip...
Page 187 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Routing information source − OSPF and the Static Route table. Routing information will be redistributed to RIP. The following table lists the allowed values for the routing metrics and the types (or forms) of the routing information that will be redistributed. Route Source Metric Type...
Page 188 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Routing information source − RIP: the Static Route table, and the Local interface routing information. Routing information will be redistributed to OSPF. The following table lists the allowed values for the routing metrics and the types (or forms) of the routing information that will be redistributed.
Page 189 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config route redistribute dst rip src • inter+e1 – Specifies the internal protocol AND type 1 of the external protocol. • inter+e2 – Specifies the internal protocol AND type 2 of the external protocol.
Page 190 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual show route redistribute Used to display the route redistribution on the Switch. Purpose Syntax show route redistribute {dst [rip | ospf] | src [rip | static | local | ospf]} Displays the current route redistribution settings on the Switch.
Page 191: Rip Commands
xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual RIP C OMMANDS The RIP commands in the Command Line Interface (CLI) are listed (along with the appropriate parameters) in the following table. Command Parameters config rip [ipif | all] {authentication [enable ...
Page 192 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config rip state [enable | disable] − Allows RIP to be enabled and disabled on the Switch. Only Administrator or Operator-level users can issue this command. Restrictions Example usage: To change the RIP receive mode for the IP interface System: DES-3800:admin#config rip ipif System rx_mode v1_only Command: config rip ipif System rx_mode v1_only...
Page 193 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual DES-3800:admin#disable rip Command: disable rip Success. DES-3800:admin# config rip timer Used to configure the timer interval. Purpose Syntax config rip timer [update_interval | timeout_interval | garbage_collect_interval ] This command configure the timer interval.
Page 194 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual show rip Used to display the RIP configuration and statistics for the Switch. Purpose Syntax show rip {ipif } This command will display the RIP configuration and statistics for a given Description IP interface or for all IP interfaces.
Page 195: Igmp Commands
xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual IGMP C OMMANDS IGMP or Internet Group Management Protocol is a protocol implemented by systems utilizing IPv4 to collect the membership information needed by the multicast routing protocol through various query messages sent out from the router or switch. Computers and network devices that want to receive multicast transmissions need to inform nearby routers that they will become members of a multicast group.
Page 196 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config igmp Used to configure IGMP on the Switch. Purpose Syntax config igmp [ipif | all] {version | query_interval | max_response_time | robustness_variable ...
Page 197 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual show igmp Used to display the IGMP configuration for the Switch of for a specified Purpose IP interface. Syntax show igmp {ipif } This command will display the IGMP configuration for the Switch if no IP Description interface name is specified.
Page 198 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual show igmp group Used to display the Switch’s IGMP group table. Purpose Syntax show igmp group {group | ipif } This command will display the IGMP group configuration. Description group ...
Page 199: Auto Config Commands V3
xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual ONFIG OMMANDS The auto config function enables the Switch to obtain its configuration from a TFTP server upon booting up. Command Parameters enable autoconfig disable autoconfig show autoconfig Each command is listed, in detail, in the following sections.
Page 200 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual disable autoconfig Disables the auto-config function. Purpose Syntax disable autoconfig When this function is disabled, the Switch will never get the Description configuration file from the TFTP server even if the current mode is DHCP.
Page 201: Dns Relay Commands
xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual DNS R ELAY OMMANDS The DNS relay commands in the Command Line Interface (CLI) are listed (along with the appropriate parameters) in the following table. Command Parameters config dnsr [[primary | secondary] nameserver ...
Page 202 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Example usage: To delete an entry domain name dns1, IP address 10.43.21.12 from DNS static table. DES-3800:admin#config dnsr delete static dns1 10.43.21.12 Command: config dnsr delete static dns1 10.43.21.12 Success.
Page 203 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual disable dnsr Used to disable DNS relay on the Switch. Purpose Syntax disable dnsr {cache | static} This command is used, in combination with the enable dnsr command Description above, to enable and disable DNS Relay on the Switch.
Page 204 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual show dnsr Used to display the current DNS relay status. Purpose Syntax show dnsr {static} This command is used to display the current DNS relay status. Description static − Allows the display of only the static entries into the DNS relay Parameters table.
Page 205: Dvmrp Commands
xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual DVMRP C OMMANDS The DVMRP commands in the Command Line Interface (CLI) are listed (along with the appropriate parameters) in the following table. Command Parameters config dvmrp [ipif | all] {metric | probe ...
Page 206 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Example usage: To configure DVMRP configurations of IP interface System: DES-3800:admin#config dvmrp ipif System neighbor_timeout 30 metric 1 probe 5 Command: config dvmrp ipif System neighbor_timeout 30 metric 1 probe 5 Success DES-3800:admin#...
Page 207 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual show dvmrp routing_table Used to display the current DVMRP routing table. Purpose Syntax show dvmrp routing table [ipaddress ] The command is used to display the current DVMRP routing table. Description ipaddress ...
Page 208 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual DES-3800:admin#show dvmrp neighbor Command: show dvmrp neighbor DVMRP Neighbor Address Table Interface Neighbor Address Generation ID Expire Time ---------- ------------- ------------- ------- System 10.2.1.123 Total Entries: 1 DES-3800:admin# show dvmrp nexthop Used to display the current DVMRP routing next hop table.
Page 209 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual show dvmrp Used to display the current DVMRP settings on the Switch. Purpose Syntax show dvmrp {} The command will display the current DVMRP routing table. Description ...
Page 210: Ip Multicasting Commands
xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual IP M ULTICASTING OMMANDS The IP multicasting commands in the Command Line Interface (CLI) are listed (along with the appropriate parameters) in the following table. Command Parameters show ipmc cache {group } {ipaddress } show ipmc {ipif ...
Page 211 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual show ipmc Used to display the IP multicast interface table. Purpose Syntax show ipmc {ipif | protocol [dvmrp | pim]} This command will display the current IP multicast interface table. Description ...
Page 212 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Example usage: To display network address forwarding table: DES-3800:admin# show ipfdb Command: show ipfdb Interface IP Address Port Learned ------------- ---------------- ------ ---------- System 10.52.41.20 Dynamic 11.0.1.5 Dynamic 11.0.2.4 Dynamic 30.0.0.2...
Page 213: Md5 Commands
xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual MD5 C OMMANDS The MD5 configuration commands in the Command Line Interface (CLI) are listed (along with the appropriate parameters) in the following table. Command Parameters create md5 key ...
Page 214 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Success. DES-3800:admin# delete md5 key Used to delete an entry in the MD5 key table. Purpose Syntax delete md5 key This command is used to delete a specific entry in the MD5 key table. Description ...
Page 215: Ospf Configuration Commands
xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual OSPF C ONFIGURATION OMMANDS The OSPF configuration commands in the Command Line Interface (CLI) are listed (along with the appropriate parameters) in the following table. Command Parameters config ospf router_id ...
Page 216 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Each command is listed, in detail, in the following sections. config ospf router_id Used to configure the OSPF router ID. Purpose Syntax config ospf router_id This command is used to configure the OSPF router ID. Description ...
Page 217 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual DES-3800:admin#disable ospf Command: disable ospf Success. DES-3800:admin# show ospf Used to display the current OSPF state on the Switch. Purpose Syntax show ospf This command will display the current state of OSPF on the Switch, Description divided into the following categories: General OSPF settings...
Page 218 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Virtual Interface Configuration Transit Virtual Hello Dead Authentication Link Area ID Neighbor Router Interval Interval Status -------- --------------- -------- -------- -------------- ------ 10.0.0.0 20.0.0.0 None DOWN 10.1.1.1 20.1.1.1 None DOWN Total Entries : 2...
Page 219 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual delete ospf area Used to delete an OSPF area. Purpose Syntax delete ospf area This command is used to delete an OSPF area. Description − A 32-bit number in the form of an IP address Parameters (xxx.xxx.xxx.xxx) that uniquely identifies the OSPF area in the OSPF domain.
Page 220 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual show ospf area This command will display the current OSPF area configuration. Description − A 32-bit number in the form of an IP address Parameters (xxx.xxx.xxx.xxx) that uniquely identifies the OSPF area in the OSPF domain.
Page 221 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual delete ospf host_route − The IP address of the OSPF host. Parameters Only Administrator or Operator-level users can issue this command. Restrictions Usage example: To delete an OSPF host route: DES-3800:admin#delete ospf host_route 10.48.74.122 Command: delete ospf host_route 10.48.74.122 Success.
Page 222 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Host Address Metric Area ID ------------ ------ ----------- Total Entries: 0 DES-3800:admin# create ospf aggregation Used to configure OSPF area aggregation settings. Purpose Syntax create ospf aggregation lsdb_type summary {advertise [enable | disable]} This command is used to create an OSPF area aggregation.
Page 223 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual DES-3800:admin#delete ospf aggregation 10.1.1.1 10.48.76.122/16 lsdb_type summary Command: delete ospf aggregation 10.1.1.1 10.48.76..122/16 lsdb_type summary Success. DES-3800:admin# config ospf aggregation Used to configure the OSPF area aggregation settings. Purpose Syntax config ospf aggregation ...
Page 224 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Area ID Aggregated LSDB Advertise Network Address Type --------- ------------------ -------- --------- 10.1.1.1 10.0.0.0/8 Summary Enabled 10.1.1.1 20.2.0.0/16 Summary Enabled Total Entries: 2 show ospf lsdb Used to display the OSPF Link State Database (LSDB). Purpose Syntax show ospf lsdb {area_id ...
Page 225 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual show ospf neighbor − The IP address of the neighbor router. Parameters None. Restrictions Usage example: To display the current OSPF neighbor router table: DES-3800:admin#show ospf neighbor Command: show ospf neighbor IP Address of Router ID of...
Page 226 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config ospf ipif passive} This command is used to configure the OSPF interface settings. Description − The name of the IP interface. Parameters all - All IP interfaces. area ...
Page 227 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual show ospf ipif Syntax show ospf ipif {} This command will display the current OSPF interface settings for the Description specified interface name. − The IP interface name for which to display the current Parameters OSPF interface settings.
Page 228 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Area ID: 1.0.0.0 Administrative State: Enabled Priority: DR State: DR Address: 123.234.12.34 Backup DR Address: None Hello Interval: Dead Interval: Transmit Delay: Retransmit Time: Authentication: None Total Entries: 2 DES-3800:admin# create ospf virtual_link Used to create an OSPF virtual interface.
Page 229 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual DES-3800:admin# config ospf virtual_link Used to configure the OSPF virtual interface settings. Purpose Syntax config ospf virtual_link {hello_interval | dead_interval | authentication [none | simple ...
Page 230 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual delete ospf virtual_link Used to delete an OSPF virtual interface. Purpose Syntax delete ospf virtual_link This command will delete an OSPF virtual interface from the Switch. Description ...
Page 231 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Total Entries: 1 DES-3800:admin# config ospf default_information_originate Used to configure the advertising of a default route into OSPF on the Purpose Switch. Syntax config ospf default_information_originate [enable {always [enable | disable] | mettype [1 | 2] metric } | disable] This command configures the advertising of a default route into OSPF Description...
Page 232: Time And Sntp Commands
xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual SNTP C IME AND OMMANDS The Simple Network Time Protocol (SNTP) (an adaptation of the Network Time Protocol (NTP)) commands in the Command Line Interface (CLI) are listed (along with the appropriate parameters) in the following table. Command Parameters config sntp...
Page 233 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual DES-3800:admin#config sntp primary 10.1.1.1 secondary 10.1.1.2 poll-interval 30 Command: config sntp primary 10.1.1.1 secondary 10.1.1.2 poll- interval 30 Success. DES-3800:admin# show sntp Used to display the SNTP information. Purpose Syntax show sntp...
Page 234 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual DES-3800:admin#enable sntp Command: enable sntp Success. DES-3800:admin# disable sntp To disable SNTP server support. Purpose Syntax disable sntp This will disable SNTP support. SNTP service must be separately Description configured (see config sntp).
Page 235 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual DES-3800:admin#config time 30jun2003 16:30:30 Command: config time 30jun2003 16:30:30 Success. DES-3800:admin# config time_zone Used to determine the time zone used in order to adjust the system Purpose clock. Syntax config time_zone {operator [+ | -] | hour ...
Page 236 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config dst disable - Disable the DST seasonal time adjustment for the Switch. Parameters repeating - Using repeating mode will enable DST seasonal time adjustment. Repeating mode requires that the DST beginning and ending date be specified using a formula.
Page 237 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual DES-3800:admin#config dst repeating s_week 2 s_day tue s_mth 4 s_time 15:00 e_week 2 e_day wed e_mth 10 e_time 15:30 offset 30 Command: config dst repeating s_week 2 s_day tue s_mth 4 s_time 15:00 e_week 2 e_day wed e_mth 10 e_time 15:30 offset 30 Success.
Page 238: Port Security Commands
xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual ECURITY OMMANDS The Switch’s port security commands in the Command Line Interface (CLI) are listed (along with the appropriate parameters) in the following table. Command Parameters config port_security ports [...
Page 239 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual DES-3800:admin#config port_security ports 1-5 admin_state enable max_learning_addr 5 lock_address_mode DeleteOnReset Command: config port_security ports 1-5 admin_state enable max_learning_addr 5 lock_address_mode DeleteOnReset Success. DES-3800:admin# delete port_security_entry Used to delete a port security entry by MAC address, port number Purpose and VLAN ID.
Page 240 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual DES-3800:admin# clear port_security_entry port 6 Command: clear port_security_entry port 6 Success. DES-3800:admin# show port_security Used to display the current port security configuration. Purpose Syntax show port_security {ports } This command is used to display port security information of the Description Switch’s ports.
Page 241 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual disable port_security trap_log Used to disable the trap log for port security. Purpose Syntax disable port_security trap_log This command, along with the enable port_security trap_log, will Description enable and disable the sending of log messages to the Switch’s log and SNMP agent when the port security of the Switch has been triggered.
Page 242: Mac Notification Commands
xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual MAC N OTIFICATION OMMANDS The MAC notification commands in the Command Line Interface (CLI) are listed, in the following table, along with their appropriate parameters. Command Parameters enable mac_notification disable mac_notification config mac_notification {interval ...
Page 243 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual DES-3800:admin#disable mac_notification Command: disable mac_notification Success. DES-3800:admin# config mac_notification Used to configure MAC address notification. Purpose Syntax config mac_notification {interval | historysize } MAC address notification is used to monitor MAC addresses Description learned and entered into the FDB.
Page 244 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual DES-3800:admin# show mac_notification Used to display the Switch’s MAC address table notification global Purpose settings Syntax show mac_notification This command is used to display the Switch’s MAC address table Description notification global settings.
Page 245 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Disabled Disabled Disabled Disabled Disabled Disabled Disabled Disabled Disabled Disabled Disabled Disabled CTRL+C ESC q Quit SPACE n Next Page p Previous Page r Refresh...
Page 246: Ssh Commands
xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual SSH C OMMANDS The steps required to use the Secure Shell (SSH) protocol for secure communication between a remote PC (the SSH Client) and the Switch (the SSH Server), are as follows: Create a user account with admin-level access using the create account admin ...
Page 247 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual DES-3800:admin#enable ssh Command: enable ssh Success. DES-3800:admin# disable ssh Used to disable SSH. Purpose Syntax disable ssh This command allows you to disable SSH on the Switch. Description None.
Page 248 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual DES-3800:admin#config ssh authmode password enable Command: config ssh authmode password enable Success. DES-3800:admin# show ssh authmode Used to display the SSH authentication mode setting. Purpose Syntax show ssh authmode This command will allow you to display the current SSH Description authentication set on the Switch.
Page 249 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual DES-3800:admin# config ssh server maxsession 2 contimeout 300 authfail 2 Command: config ssh server maxsession 2 contimeout 300 authfail 2 Success. DES-3800:admin# show ssh server Used to display the SSH server setting. Purpose Syntax show ssh server...
Page 250 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config ssh user user. password – This parameter should be chosen if the user wishes to use an administrator defined password for authentication. publickey – This parameter should be chosen to use the publickey on a SSH server for authentication.
Page 251 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config ssh algorithm Used to configure the SSH algorithm. Purpose Syntax config ssh algorithm [3DES | AES128 | AES192 | AES256 | arcfour | blowfish | cast128 | twofish128 | twofish192 | twofish256 | MD5 | SHA1 | RSA | DSA] [enable | disable] This command allows you to configure the desired type of SSH algorithm Description...
Page 252 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual show ssh algorithm Used to display the SSH algorithm setting. Purpose Syntax show ssh algorithm This command will display the current SSH algorithm setting status. Description None. Parameters Only Administrator or Operator-level users can issue this command.
Page 253 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual DES-3800:admin# config ssh regenerate hostkey Command: config ssh regenerate hostkey Success. DES-3800:admin#...
Page 254: Jumbo Frame Commands
xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual UMBO RAME OMMANDS Certain switches can support jumbo frames (frames larger than the standard Ethernet frame size of 1536 bytes). To transmit frames of up to 9K (and 9220 bytes tagged), the user can increase the maximum transmission unit (MTU) size from the default of 1536 by enabling the Jumbo Frame command.
Page 255 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual DES-3800:admin#disable jumbo_frame Command: disable jumbo_frame Success. DES-3800:admin# show jumbo_frame Used to show the status of the jumbo frame function on the Switch. Purpose Syntax show jumbo_frame This command will show the status of the jumbo frame function on the Description Switch.
Page 256: Access Authentication Control Commands
xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual CCESS UTHENTICATION ONTROL OMMANDS The TACACS / XTACACS / TACACS+ / RADIUS commands let you secure access to the Switch using the TACACS / XTACACS / TACACS+ / RADIUS protocols. When a user logs in to the Switch or tries to access the administrator level privilege, he or she is prompted for a password.
Page 257 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual NOTE: TACACS, XTACACS and TACACS+ are separate entities and are not compatible. The Switch and the server must be configured exactly the same, using the same protocol. (For example, if the Switch is set up for TACACS authentication, so must be the host server.) The Access Authentication Control commands in the Command Line Interface (CLI) are listed (along with the appropriate parameters) in the following table.
Page 258 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Command Parameters config admin local_enable config accounting type [exec | system] state [enable | disable] show accounting type Each command is listed, in detail, in the following sections. enable authen_policy Used to enable system access authentication policy.
Page 259 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual show authen_policy Used to display the system access authentication policy status on Purpose the Switch. Syntax show authen_policy This command will show the current status of the access Description authentication policy on the Switch.
Page 260 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config authen_login implemented in this command will affect the authentication result. For example, if a user enters a sequence of methods like tacacs – xtacacs – local, the Switch will send an authentication request to the first tacacs host in the server group.
Page 261 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config authen_login Entering none or local as an authentication protocol will NOTE: override any other authentication that follows it on a method list or on the default method list. Only Administrator-level users can issue this command.
Page 262 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual show authen_login Used to display a previously configured user defined method list of Purpose authentication methods for users logging on to the Switch. Syntax show authen_login [default | method_list_name | all] This command is used to show a list of authentication methods for Description user login.
Page 263 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual create authen_enable method_list_name Used to create a user-defined method list of authentication methods Purpose for promoting normal user level privileges to Administrator level privileges on the Switch. Syntax create authen_enable method_list_name ...
Page 264 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config authen_enable default – The default method list for administration rights authentication, Parameters as defined by the user. The user may choose one or a combination of up to four (4) of the following authentication methods: tacacs –...
Page 265 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Example usage: To configure the user defined method list “Permit” with authentication methods TACACS, XTACACS and local, in that order. DES-3800:admin#config authen_enable method_list_name Trinity method tacacs xtacacs local Command: config authen_enable method_list_name Trinity method tacacs xtacacs local Success.
Page 266 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual show authen_enable Used to display the method list of authentication methods for promoting Purpose normal user level privileges to Administrator level privileges on the Switch. Syntax show authen_enable [default | method_list_name | all] This command is used to delete a user-defined method list of Description authentication...
Page 267 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config authen application Used to configure various applications on the Switch for Purpose authentication using a previously configured method list. Syntax config authen application [console | telnet | ssh | http | all] [login | enable] [default | method_list_name ] This command is used to configure Switch configuration Description...
Page 268 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual show authen application Used to display authentication methods for the various applications Purpose on the Switch. Syntax show authen application This command will display all of the authentication method lists (login, Description enable administrator privileges) for Switch configuration applications (console, telnet, ssh, web) currently configured on the Switch.
Page 269 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual create authen server_host radius - Enter this parameter if the server host utilizes the RADIUS protocol. port - Enter a number between 1 and 65535 to define the virtual port number of the authentication protocol on a server host.
Page 270 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config authen server_host xtacacs - Enter this parameter if the server host utilizes the XTACACS protocol. tacacs+ - Enter this parameter if the server host utilizes the TACACS+ protocol. radius - Enter this parameter if the server host utilizes the RADIUS protocol.
Page 271 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual delete authen server_host RADIUS protocol. Only Administrator-level users can issue this command. Restrictions Example usage: To delete a user-defined TACACS+ authentication server host: DES-3800:admin#delete authen server_host 10.1.1.121 protocol tacacs+ Command: delete authen server_host 10.1.1.121 protocol tacacs+ Success.
Page 272 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual create authen server_group Used to create a user-defined authentication server group. Purpose Syntax create authen server_group This command will create an authentication server group. A server Description group is a technique used to group TACACS/XTACACS/TACACS+/RADIUS server hosts into user...
Page 273 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config authen server_group combination of server hosts to it, regardless of protocol. add/delete – Enter the correct parameter to add or delete a server host from a server group. server_host ...
Page 274 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual show authen server_group Used to view authentication server groups on the Switch. Purpose Syntax show authen server_group This command will display authentication server groups currently Description configured on the Switch.
Page 275 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Success. DES-3800:admin# config authen parameter attempt Used to configure the maximum number of times the Switch will Purpose accept authentication attempts. Syntax config authen parameter attempt This command will configure the maximum number of times the Description Switch will accept authentication attempts.
Page 276 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Response timeout : 60 seconds User attempts DES-3800:admin# enable admin Used to promote user level privileges to administrator level privileges Purpose Syntax enable admin When the user logins to the device successfully through TACACS / Description XTACACS / TACACS+ server or none method, the “user”...
Page 277 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Enter the old password: Enter the case-sensitive new password:****** Enter the new password again for confirmation:****** Success. DES-3800:admin# config accounting type Used to configure the accounting feature of the Switch, which will employ a Purpose remote RADIUS server to collect information regarding events occurring on the Switch.
Page 278 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual show accounting type Used to view the accounting feature’s current status on the Switch. Purpose Syntax show accounting type This command will display the current status of the accounting feature on Description the Switch.
Page 279: D-Link Single Ip Management Commands
Simply put, D-Link Single IP Management is a concept that will stack switches together over Ethernet instead of using stacking ports or modules. Switches using D-Link Single IP Management (labeled here as SIM) must conform to the following rules: SIM is an optional feature on the Switch and can easily be enabled or disabled. SIM grouping has no effect on the normal operation of the Switch in the user’s network.
Page 280 NOTE: For more details regarding improvements made in SIMv1.6, please refer to the Single IP Management White Paper located on the D-Link website. The SIM commands in the Command Line Interface (CLI) are listed (along with the appropriate parameters) in the following table.
Page 281 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Each command is listed, in detail, in the following sections. enable sim Used to enable Single IP Management (SIM) on the Switch Purpose Syntax enable sim This command will enable SIM globally on the Switch. SIM features Description and functions will not function properly unless this function is enabled.
Page 282 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual show sim Switch. Device Name - Displays the user-defined device name on the Switch. MAC Address - Displays the MAC Address of the Switch. Capabilities – Displays the type of switch, be it Layer 2 (L2) or Layer 3 (L3).
Page 283 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual DES-3800:admin# To show the candidate information in summary, if the candidate ID is specified: DES-3800:admin#show sim candidates 2 Command: show sim candidates 2 MAC Address Platform / Hold Firmware Device Name Capability...
Page 284 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Example usage: To view SIM neighbors: DES-3800:admin#show sim neighbor Command: show sim neighbor Neighbor Info Table Port MAC Address Role ------ ------------------ --------- 00-35-26-00-11-99 Commander 00-35-26-00-11-91 Member 00-35-26-00-11-90 Candidate Total Entries: 3 DES-3800:admin#...
Page 285 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Example usage: To add a member: DES-3800:admin#config sim_group add 2 Command: config sim_group add 2 Please wait for ACK!!! SIM Config Success !!! Success. DES-3800:admin# To delete a member: DES-3800:admin#config sim_group delete 1 Command: config sim_group delete 1 Please wait for ACK!!!
Page 286 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config sim set the time, in seconds, the Switch will hold information sent to it from other switches, utilizing the discovery interval protocol. The user may set the hold time from 100 to 255 seconds.
Page 287 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual download sim_ms Used to download firmware or configuration file to an indicated Purpose device. Syntax download sim [firmware_from_tftp | configuration_from_tftp] {[members | all]} This command will download a firmware file or configuration file to a Description specified device from a TFTP server.
Page 288 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual To download configuration files: DES-3800:admin# download sim configuration_from_tftp 10.53.13.94 c:/des3828.txt all Command: download sim configuration_from_tftp 10.53.13.94 c:/des3828.txt all This device is updating configuration. Please wait... Download Status : MAC Address Result -----------------...
Page 289: Multiple Spanning Tree Protocol (Mstp) Commands
xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual (MSTP) C ULTIPLE PANNING ROTOCOL OMMANDS This Switch supports three versions of the Spanning Tree Protocol; 802.1d STP, 802.1w Rapid STP and 802.1s MSTP. Multiple Spanning Tree Protocol, or MSTP, is a standard defined by the IEEE community that allows multiple VLANs to be mapped to a single spanning tree instance, which will provide multiple pathways across the network.
Page 290 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Command Parameters show stp mst_config id Each command is listed, in detail, in the following sections. enable stp Used to globally enable STP on the Switch. Purpose Syntax enable stp This command allows the Spanning Tree Protocol to be globally Description...
Page 291 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config stp version Used to globally set the version of STP on the Switch. Purpose Syntax config stp version [mstp | rstp | stp] This command allows the user to choose the version of the Description spanning tree to be implemented on the Switch.
Page 292 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config stp the designated router in RSTP, thus stating that the Switch is still functioning. A time between 1 and 10 seconds may be chosen, with a default setting of 2 seconds. In MSTP, the spanning tree is configured by port and therefore, the hellotime must be set using the configure stp ports command for switches utilizing the Multiple Spanning Tree Protocol.
Page 293 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config stp ports for MSTP, the port is capable of migrating from 802.1d STP to 802.1s MSTP. RSTP and MSTP can coexist with standard STP, however the benefits of RSTP and MSTP are not realized on a port where an 802.1d network connects to an 802.1w or 802.1s enabled network.
Page 294 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual To create a spanning tree instance 2: DES-3800:admin#create stp instance_id 2 Command: create stp instance_id 2 Success. DES-3800:admin# config stp instance_id Used to add or delete an STP instance ID. Purpose Syntax config stp instance_id ...
Page 295 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Success. DES-3800:admin# delete stp instance_id Used to delete a STP instance ID from the Switch. Purpose Syntax delete stp instance_id This command allows the user to delete a previously configured STP Description instance ID from the Switch.
Page 296 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual DES-3800:admin# config stp mst_config_id Used to update the MSTP configuration identification. Purpose Syntax config stp mst_config_id {revision_level | name } This command will uniquely identify the MSTP configuration currently Description configured on the Switch.
Page 297 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config stp mst_ports internalCost – This parameter is set to represent the relative cost of forwarding packets to specified ports when an interface is selected within a STP instance. The default setting is auto. There are two options: •...
Page 298 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Status 2 : STP enabled for RSTP DES-3800:admin#show stp Command: show stp STP Status : Enabled STP Version : RSTP Max Age : 20 Hello Time Forward Delay : 15 Max Age : 20...
Page 299 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual CTRL+C ESC q Quit SPACE n Next Page p Previous Page r Refresh show stp instance_id Used to display the Switch’s STP instance configuration Purpose Syntax show stp instance_id This command displays the Switch’s current STP Instance Description Settings and the STP Instance Operational Status.
Page 300 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Current MST Configuration Identification ---------------------------------------- Configuration Name : [00:10:20:33:45:00 Revision Level :0 MSTI ID Vid list ------- ----------- CIST 1-4094 DES-3800:admin#...
Page 301: Ssl Commands
xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual SSL C OMMANDS Secure Sockets Layer or SSL is a security feature that will provide a secure communication path between a host and client through the use of authentication, digital signatures and encryption. These security functions are implemented through the use of a ciphersuite, which is a security string that determines the exact cryptographic parameters, specific encryption algorithms and key sizes to be used for an authentication session and consists of three levels: 1.
Page 302 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual enable ssl To enable the SSL function on the Switch. Purpose Syntax enable ssl {ciphersuite {RSA_with_RC4_128_MD5 | RSA_with_3DES_EDE_CBC_SHA | DHE_DSS_with_3DES_EDE_CBC_SHA | RSA_EXPORT_with_RC4_40_MD5}} This command will enable SSL on the Switch by implementing any Description one or combination of listed ciphersuites on the Switch.
Page 303 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual NOTE: When the Web-based Access Control (WAC) feature is enabled on the Switch, SSL cannot be enabled. disable ssl To disable the SSL function on the Switch. Purpose Syntax disable ssl {ciphersuite {RSA_with_RC4_128_MD5 | RSA_with_3DES_EDE_CBC_SHA |...
Page 304 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config ssl cachetimeout timeout Used to configure the SSL cache timeout. Purpose Syntax config ssl cachetimeout timeout This command will set the time between a new key exchange between a Description client and a host using the SSL function.
Page 305 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual show ssl None. Parameters None. Restrictions Example usage: To view the SSL status on the Switch: DES-3800:admin#show ssl Command: show ssl SSL Status Disabled RSA_WITH_RC4_128_MD5 0x0004 Enabled RSA_WITH_3DES_EDE_CBC_SHA 0x000A Enabled DHE_DSS_WITH_3DES_EDE_CBC_SHA...
Page 306 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual download certificate_fromTFTP of the certificate file you wish to download. keyfilename - Enter the path and the filename of the key exchange file you wish to download. Only Administrator or Operator-level users can issue this command.
Page 307: Vrrp Commands
xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual VRRP C OMMANDS VRRP or Virtual Routing Redundancy Protocol is a function on the Switch that dynamically assigns responsibility for a virtual router to one of the VRRP routers on a LAN. The VRRP router that controls the IP address associated with a virtual router is called the Master, and will forward packets sent to this IP address.
Page 308 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Example usage: To enable VRRP globally on the Switch: DES-3800:admin#enable vrrp Command: enable vrrp Success. DES-3800:admin# Example usage: To enable the virtual IP address to be pinged: DES-3800:admin#enable vrrp ping Command: enable vrrp ping Success.
Page 309 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual create vrrp vrid To create a VRRP router on the Switch. Purpose Syntax vrid ipif ipaddress {state [enable | disable] | priority | advertisement_interval ...
Page 310 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Example usage: To create a VRRP entry: DES-3800:admin#create vrrp vrid 1 ipif Darren ipaddress 11.1.1.1 state enable priority 200 advertisement_interval 1 preempt true critical_ip 10.53.13.224 critical_ip_state enable Command: create vrrp vrid 1 ipif Darren ipaddress 11.1.1.1 state enable priority 200 advertisement_interval 1 preempt true critical_ip 10.53.13.224 critical_ip_state enable Success.
Page 311 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config vrrp vrid To configure a VRRP router set on the Switch. Purpose Syntax config vrrp vrid ipif {state [enable | disable] | priority | ipaddress | advertisement_interval ...
Page 312 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Example usage: To configure a VRRP entry: DES-3800:admin#config vrrp vrid 1 ipif Trinity state enable priority 100 advertisement_interval 2 Command: config vrrp vrid 1 ipif Trinity state enable priority 100 advertisement_interval 2 Success.
Page 313 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config vrrp ipif To configure the authentication type for the VRRP routers of an IP Purpose interface. Syntax config vrrp ipif [authtype [none | simple authdata ...
Page 314 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual show vrrp To view the VRRP settings set on the Switch. Purpose Syntax show vrrp ipif vrid This command is used to view current VRRP settings of the VRRP Description Operations table.
Page 315 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual delete vrrp Used to delete a VRRP entry from the switch. Purpose Syntax delete vrrp {vrid ipif } This command is used to remove a VRRP router running on a local Description device.
Page 316: System Severity
xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual YSTEM EVERITY The System Severity commands in the Command Line Interface (CLI) are listed (along with the appropriate parameters) in the following table. Command Parameters config system_severity [trap | log | all] [critical | warning | information] show system_severity Each command is listed, in detail, in the following sections.
Page 317 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Example usage: To configure the system severity settings for critical traps only: DES-3800:admin#config system_severity trap critical Command: config system_severity trap critical Success. DES-3800:admin# show system_severity To display the current severity settings set on the Switch. Purpose Syntax show system_severity...
Page 318: Dhcp Relay
xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual DHCP R ELAY The DHCP relay commands in the Command Line Interface (CLI) are listed (along with the appropriate parameters) in the following table. Command Parameters config dhcp_relay {hops ...
Page 319 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config dhcp_relay add ipif Used to add an IP destination address to the switch's DHCP/BOOTP Purpose relay table. Syntax config dhcp_relay add ipif This command adds an IP address as a destination to which to forward Description (relay) DHCP/BOOTP relay packets.
Page 320 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config dhcp_relay option_82 state Used to configure the state of DHCP relay agent information option 82 Purpose of the switch. Syntax config dhcp_relay option_82 state [enable | disable] This command is used to configure the state of DHCP relay agent Description information option 82 of the switch.
Page 321 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config dhcp_relay option_82 check disable - When the field is toggled to disable, the relay agent will not check the validity of the packet’s option 82 field. Only Administrator or Operator-level users can issue this command. Restrictions Example usage: To configure DHCP relay option 82 check:...
Page 322 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual show dhcp_relay Used to display the current DHCP/BOOTP relay configuration. Purpose Syntax show dhcp_relay {ipif } This command will display the current DHCP relay configuration for the Description Switch, or if an IP interface name is specified, the DHCP relay configuration for that IP interface.
Page 323 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual DES-3800:admin#enable dhcp_relay Command: enable dhcp_relay Success. DES-3800:admin# disable dhcp_relay Used to disable the DHCP/BOOTP relay function on the Switch. Purpose Syntax disable dhcp_relay This command is used to disable the DHCP/BOOTP relay function on Description the Switch.
Page 324: Ip-Mac Binding Commands
xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual IP-MAC B INDING OMMANDS The IP network layer uses a four-byte address. The Ethernet link layer uses a six-byte MAC address. Binding these two address types together allows the transmission of data between the layers. The primary purpose of IP-MAC binding is to restrict the access to a switch to a number of authorized users.
Page 325 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Command Parameters create address_binding ip_mac ipaddress mac_address {ports [ | all] | mode {arp | acl]} config address_binding ip_mac ipaddress mac_address {ports [ | all] | mode {arp | acl]} config address_binding ip_mac ports [...
Page 326 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual create address_binding ip_mac ipaddress Used to create an IP-MAC Binding entry. Purpose Syntax create address_binding ip_mac ipaddress mac_address {ports [ | all] | mode {arp | acl]} This command will create an IP-MAC Binding entry.
Page 327 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual DES-3800:admin#show access_profile Command: show access_profile Access Profile Table Access Profile ID : 1 Type : Packet Content Filter Owner : Address_binding Masks Offset 0-15 : 0x00000000 0000ffff ffffffff 00000000 Offset 16-31 : 0x00000000 00000000...
Page 328 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config address_binding ip_mac ipaddress Used to configure an IP-MAC Binding entry. Purpose Syntax config address_binding ip_mac ipaddress mac_address {ports [ | all] | mode {arp | acl]} This command will configure an IP-MAC Binding entry.
Page 329 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config address_binding ip_mac ports Used to configure an IP-MAC state to enable or disable for specified ports. Purpose Syntax config address_binding ip_mac ports [ | all ] { state [enable {[strict | loose]} | disable] | allow_zeroip [enable | disable] | forward_dhcppkt [enable | disable]} This command is used to configure the per port state of IP-MAC binding or...
Page 330 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual show address_binding Used to display IP-MAC Binding entries. Purpose Syntax show address_binding [ip_mac {[all | ipaddress mac_address ]} | blocked {[all | vlan_name mac_address ]} | ports] This command will display IP-MAC Binding entries.
Page 331 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Example usage: To show blocked address binding: DES-3800:admin#show address_binding blocked Command: show address_binding blocked VLAN Name MAC address Port Type ---- ----------- ----------------- ---- ----------- default 00-01-02-03-29-38 BlockByAddrBind default 00-01-02-03-29-39 BlockByAddrBind...
Page 332 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual enable address_binding acl_mode Used to enable the ACL mode for an IP-MAC binding entry. Purpose Syntax enable address_binding acl_mode This command, along with the disable address_binding acl_mode will Description enable and disable the ACL mode for IP-MAC binding on the Switch, without altering previously set configurations.
Page 333 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual DES-3800:admin#disable address_binding acl_mode Command: disable address_binding acl_mode Success. DES-3800:admin# enable address_binding trap_log Used to enable the trap log for the IP-MAC binding function. Purpose Syntax enable address_binding trap_log This command, along with the disable address_binding trap_log Description will enable and disable the sending of trap log messages for IP-MAC...
Page 334 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual show address_binding dhcp_snoop To show address_binding entries created by DHCP packet. Purpose Syntax show address_binding dhcp_snoop {[max_entry {ports } | binding_entry {port }]} User use this command to show address_binding dhcp_snoop Description information None.
Page 335 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual To show address_binding dhcp_snoop max_entry: DES-3800:admin#show address_binding dhcp_snoop max_entry Command: show address_binding dhcp_snoop max_entry Port Max entry ---- --------- DES-3800:admin#...
Page 336 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual enable address_binding dhcp_snoop Used to enable address_binding dhcp_snoop Purpose Syntax enable address_binding dhcp_snoop User uses this command to enable function which entries can be created Description by DHCP packet. None.
Page 337 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual clear address_binding dhcp_snoop binding_entry To clear the address binding entries learned for the specified ports. Purpose Syntax clear address_binding dhcp_snoop binding_entry ports [ | all] To clear the address binding entries learned for the specified ports. Description ports - Specifies the list of ports that you would like to clear the dhcp- Parameters...
Page 338: Lacp Configuration Commands
xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual LACP C ONFIGURATION OMMANDS The link aggregation commands in the Command Line Interface (CLI) are listed (along with the appropriate parameters) in the following table. Command Parameters config lacp_port ...
Page 339 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual show lacp_port Used to display current LACP port mode settings. Purpose Syntax show lacp_port {} This command will display the LACP mode settings as they are Description currently configured. ...
Page 340: Cpu Interface Filtering (Software Acl) Commands
xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual CPU I ACL) C NTERFACE ILTERING OFTWARE OMMANDS The xStack DES-3800 switch series implements Access Control Lists that enable the Switch to deny or permit network access to specific devices or device groups based on IP settings, MAC address, and packet content.
Page 341 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual create cpu access_profile Purpose Used to create an access profile specifically for CPU Interface Filtering on the Switch and to define which parts of each incoming frame’s header the Switch will examine. Masks can be entered that will be combined with the values the Switch finds in the specified frame header fields.
Page 342 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual create cpu access_profile dst_port_mask − Specifies a UDP port mask for the destination port. • protocol_id − Specifies that the switch will examine each frame’s Protocol ID field. •...
Page 343 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config cpu access_profile Used to configure a cpu access profile used for CPU Interface Filtering and to define Purpose specific values that will be used to by the Switch to determine if a given packet should be forwarded or filtered.
Page 344 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config cpu access_profile • type − Specifies that the access profile will apply to this ICMP type value. • code − Specifies that the access profile will apply to this ICMP code.
Page 345 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Example usage: To configure CPU access list entry: DES-3800:admin#config cpu access_profile profile_id 5 add access_id 1 ip vlan default source_ip 20.2.2.3 destination_ip 10.1.1.252 dscp 3 icmp type 11 code 32 port 1 deny Command: config cpu access_profile profile_id 10 add access_id 1 ip vlan default source_ip 20.2.2.3 destination_ip 10.1.1.252 dscp 3 icmp type 11 code 32 port 1 deny...
Page 346 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual show cpu_interface_filtering Used to view the current running state of the CPU filtering mechanism on Purpose the Switch. Syntax show cpu_interface_filtering The show cpu_interface_filtering state command is used view the current Description running state of the CPU interface filtering mechanism on the Switch.
Page 347 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual DES-3800:admin#show cpu access_profile Command: show cpu access_profile CPU Access Profile Table CPU Access Profile ID : 1 Type : Ethernet ====================================================================== Masks VLAN 802.1p ---------------- ------ CPU Access ID: 1 Mode: Permit -------------------------- default...
Page 348: Modify Prompt And Banner Commands
xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual ODIFY ROMPT AND ANNER OMMANDS The Modify Prompt and Banner commands in the Command Line Interface (CLI) are listed (along with the appropriate parameters) in the following table. Command Parameters config command_prompt...
Page 349 To configure the greeting message: DES-3800:admin#config greeting_message Command: config greeting_message Greeting Messages Editor =============================================================================== DES-3828 Fast Ethernet Switch Command Line Interface Firmware: Build 4.50.B10 Copyright(C) 2000-2005 D-Link Corporation. All rights reserved. =============================================================================== Ctrl+C Quit without save left/right/...
Page 350 Switch. None. Parameters None. Restrictions Example usage: To view the currently configured greeting message: DES-3800:admin#show greeting_message Command: show greeting_message ========================================================================= DES-3828 Fast Ethernet Switch Command Line Interface Firmware: Build 4.50.B10 Copyright(C) 2000-2005 D-Link Corporation. All rights reserved. ========================================================================= DES-3800:admin#...
Page 351: Safeguard Engine
xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual AFEGUARD NGINE Periodically, malicious hosts on the network will attack the Switch by utilizing packet flooding (ARP Storm) or other methods. These attacks may increase the CPU utilization beyond its capability. To alleviate this problem, the Safeguard Engine function was added to the Switch’s software.
Page 352 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual To configure the Switch for CPU protection. DES-3800:admin#config safeguard_engine state enable cpu_utilization rising 50 falling 30 trap log enable Command: config safeguard_engine state enable cpu_utilization rising 50 falling 30 trap log enable Success.
Page 353: Wred Command List
xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual WRED C OMMAND WRED or Weighted Random Early Discard is another implementation for QoS that will help the overall throughput for your QoS queues. Based on the egress queue of the QoS function set on the Switch, this method will analyze these packets and their QoS queue to determine if there will be an overflow of packets entering the QoS queues and consequentially, minimize the packet flow into these queues by dropping random packets.
Page 354 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual disable wred Used to disable WRED on the Switch. Purpose Syntax disable wred This command, along with the enable wred command will enable and Description disable the Weighted Random Early Discard (WRED) mechanism on the Switch.
Page 355 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Example usage: To config the WRED function parameters for port 2 and class ID 2, with a drop start of 50% and a drop slope of 45º: DES-3800:admin#config wred ports 2 class_id 2 drop_start 50 drop_slope 45 Command: config wred ports 2 class_id 2 drop_start 50 drop_slope 45...
Page 356 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual DES-3800:admin#show wred ports 1 Command: show wred ports 1 Global WRED : Disabled Port : 1 Average time : 100 (us) Class_ID Drop Start Drop Slope -------- ---------- ---------- DES-3800:admin#...
Page 357: Web-Based Access Control (Wac) Commands
xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual (WAC) C BASED CCESS ONTROL OMMANDS Web-based Access Control is another port based access control method implemented similarly to the 802.1x port based access control method previously stated. This function will allow user authentication through a RADIUS server or through the local username and password set on the Switch when a user is trying to access the network via the Switch, if the port connected to the user is enabled for this feature.
Page 358 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual disable wac Used to disable the Web-based Access Control on the Switch. Purpose Syntax disable wac This command is used to disable Web-based Access Control globally Description on the Switch. None.
Page 359 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config wac config radius commands located in the 802.1x section. default_redirpath - Enter the URL of the website that authenticated users placed in the VLAN are directed to once authenticated. This path must be entered into this field before the Web-based Access Control can be enabled.
Page 360 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual create wac user Used to create a Web-based Access Control user on the switch Purpose Syntax create wac user {vlan } This command is used to create a Web-based Access Control user on Description the Switch.
Page 361 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual show wac user Used to display the parameters for a previously created Web-based Purpose Access Control user on the Switch. Syntax show wac user This command is used to display the parameters for a previously Description created Web-based Access Control user on the Switch.
Page 362 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual DES-3800:admin#show wac Command: show wac Web Access Control ------------------------ State : Enable Method : RADIUS VLAN : Trinity Redir Path DES-3800:admin# Example usage: To display the WAC enabled ports: DES-3800:admin#show wac ports 1-10 Command: show wac ports 1-10 Port...
Page 363: Double Vlan Command List
xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual VLAN C OUBLE OMMAND Along with normal VLAN configurations, this Switch now incorporate Double VLANs. Better known as Q-IN-Q VLANs, Double VLANs allow network providers to expand their VLAN configurations to place VLANs within a larger inclusive VLAN, which adds a new layer to the VLAN configuration.
Page 364 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual DES-3800:admin#enable double_vlan Command: enable double_vlan Success. DES-3800:admin# disable double_vlan Used to disable the Double VLAN feature on the Switch. Purpose Syntax disable double_vlan This command, along with the enable double_vlan command, Description enables and disables the Double Tag VLAN.
Page 365 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual create double_vlan Used to create a Double VLAN on the Switch. Purpose Syntax create double_vlan spvid {tpid } This command is used to create a Double VLAN (service provider Description VLAN) on the Switch.
Page 366 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config double_vlan Used to config the parameters for a previously created Double VLAN Purpose on the Switch. Syntax config double_vlan {[add [uplink | access] | delete] | tpid } This command is used to create a Double VLAN (service provider Description VLAN) on the Switch.
Page 367 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Example usage: To delete ports 4 through 8 on the Double VLAN Trinity: DES-3800:admin#config double_vlan Trinity delete 4-8 Command: config double_vlan Trinity delete 4-8 Success. DES-3800:admin# show double_vlan Used to display the Double VLAN settings on the Switch.
Page 368: Limited Multicast Ip Address Commands
xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual IP A IMITED ULTICAST DDRESS OMMANDS The Limited Multicast IP Address commands in the Command Line Interface (CLI) are listed (along with the appropriate parameters) in the following table. Command Parameters create mcast_filter_profile profile_id...
Page 369 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config mcast_filter_profile This command adds or deletes a range of multicast addresses to the Purpose profile. Syntax config mcast_filter_profile profile_id < value 1-24> { profile_name | [add | delete ] } This command adds or deletes a range of multicast IP addresses Description previously defined.
Page 370 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual show mcast_filter_profile This command displays the defined multicast address profiles. Purpose Syntax show mcast_filter_profile { profile_id } This command displays the defined multicast address profiles. Description profile_id - ID of the profile. If not specified, all profiles will be Parameters displayed.
Page 371 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual To config port 1,3 to set the multicast address profile 2. DES-3800:admin# config limited_multicast_addr ports 1,3 add profile_id 2 Command: config limited_multicast_addr ports 1,3 add profile_id 2 Success. DES-3800:admin# show limited_multicast_addr Used to show per-port Limited IP multicast address range.
Page 372 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual To configure the maximum number of multicast groups that a port can join: DES-3800:admin# config max_mcast_group ports 1, 3 max_group 100 Command: config max_mcast_group ports 1, 3 max_group Success.
Page 373: Route Preference Commands
xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual OUTE REFERENCE OMMANDS Route Preference is a way for routers to select the best path when there are two or more different routes to the same destination from two different routing protocols.
Page 374 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config route preference Used to configure the route preference of each route type. Purpose Syntax config route preference [static | rip | ospfIntra | ospfInter | ospfExt1 | ospfExt2] This command is used to set the route preference value for each Description routing protocol listed.
Page 375 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual show route preference the RIP route. ospfIntra - Enter this parameter to view the route preference settings for the Ospf Intra-area route. ospfInter - Enter this parameter to view the route preference settings for the OSPF Inter-area route.
Page 376: Mac-Based Access Control Commands
xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual MAC-B ASED CCESS ONTROL OMMANDS The MAC-Based Access Control feature will allow users to configure a list of MAC addresses, either locally or on a remote RADIUS server, to be authenticated by the Switch and given access rights based on the configurations set on the Switch of the target VLAN where these authenticated users are placed.
Page 377 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Command Parameters create mac_based_access_control_local mac vlan config mac_based_access_control_local mac vlan delete mac_based_access_control_local [mac | vlan ] show mac_based_access_control_local {[mac | vlan } Each command is listed, in detail, in the following sections.
Page 378 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config mac_based_access_control Used to configure the global parameters of the MAC-based Access Purpose Control on the Switch. Syntax config mac_based_access_control {ports [ | all] state [enable | disable] | method [local | radius] | password } This command is used to configure the global parameters for the MAC- Description...
Page 379 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual show mac_based_access_control Used to display the global MAC-based Access Control settings on the Purpose Switch. Syntax show mac_based_access_control {ports | all]} This command will display the global settings for the MAC-based Description access control function on the Switch.
Page 380 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual create mac_based_access_control guest_vlan Used to configure a previously created Guest VLAN as a MAC-based Purpose access control guest VLAN. Syntax create mac_based_access_control guest_vlan This command is used to configure a previously created guest VLAN as Description a MAC-based access control guest VLAN.
Page 381 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual delete mac_based_access_control guest_vlan Used to delete a MAC-based access control Guest VLAN. Purpose Syntax delete mac_based_access_control guest_vlan This command is used to delete a MAC-Based Access Control Guest Description VLAN.
Page 382 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config mac_based_access_control_local mac Used to modify a MAC addresses and its corresponding target VLAN Purpose within the local MAC-based access control authentication database. Syntax config mac_based_access_control_local mac vlan ...
Page 383 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Success. DES-3800:admin# show mac_based access_control_local mac Used to display the local MAC-based access control authentication Purpose database. Syntax show mac_based_access_control_local {[mac | vlan ]} This command is used to display the local MAC-based access control Description authentication database.
Page 384 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual To display all MAC address entries located within the local MAC-based access control authentication database. DES-3800:admin#show mac_based_access_control_local Command: show mac_based_access_control_local MAC Address VLAN Name ----------------- ------------------ 00-01-0A-3B-00-06 Triton 00-02-0A-3B-00-02 Triton 01-03-0B-3A-00-02...
Page 385: Pim Commands
xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual PIM C OMMANDS PIM or Protocol Independent Multicast is a method of forwarding traffic to multicast groups over the network using any pre-existing unicast routing protocol, such as RIP or OSPF, set on routers within a multicast network. The xStack DES-3800 switch series supports two types of PIM, Dense Mode (PIM-DM) and Sparse Mode (PIM-SM).
Page 386 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Assert Messages At times on the PIM-SM enabled network, parallel paths are created from source to receiver, meaning some receivers will receive the same multicast packets twice. To improve this situation, Assert messages are sent from the receiving device to both multicast sources to determine which single router will send the receiver the necessary multicast data.
Page 387 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Command Parameters show pim neighbor {ipif | ipaddress } show pim ipmroute create pim register_checksum_include_data rp_address delete pim register_checksum_include_data rp_address show pim register_checksum_include_data_rp_list show pim active_rp {group } Each command is listed, in detail, in the following sections.
Page 388 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config pim Used to configure the parameters for the PIM protocol. Purpose Syntax config pim [[ipif | all] {hello | jp_interval | state [enable | disable] | mode [dm | sm] | dr_priority
Page 389 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config pim register_probe_time Used to set a time to send a probe message from the DR to the RP before Purpose the Register Suppression time expires. Syntax config pim register_probe_time This command is used to set a time to send a probe message from the DR Description to the RP before the Register Suppression time expires.
Page 390 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual NOTE: The Probe time value must be less than half of the Register Suppression Time value. If not, the administrator will be presented with a Fail message. create pim crp To enable the Switch to become a candidate to be the Rendezvous Purpose Point (RP).
Page 391 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config pim crp To configure the Candidate RP settings that will determine the RP. Purpose Syntax config pim crp {holdtime | priority | wildcard_prefix_cnt [0 | 1]} This command will configure parameters regarding the Candidate RP Description on the Switch, including hold time, priority and wildcard prefix count.
Page 392 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Usage example: To create the settings to determine a static RP: DES-3800:admin#create pim static_rp group 231.0.0.1/32 rp 11.1.1.1 Command: create pim static_rp group 231.0.0.1/32 rp 11.1.1.1 Success. DES-3800:admin# delete pim static_rp To remove the multicast group IP address used in identifying the Purpose...
Page 393 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual 224.0.0.1/4 11.1.1.254 239.0.0.1/32 31.1.1.1 239.0.0.2/32 31.1.1.12 239.0.0.3/32 31.1.1.123 Total entries: 4 DES-3800:admin# config pim rp_spt_threshold Used to configure the threshold of register packets needed to enable the Purpose Shortest Path Tree (SPT).
Page 394 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual To configure the last hop router to never enter an SPT: DES-3800:admin#config last_hop_spt_threshold 0 Command: config last_hop_spt_threshold 0 Success. DES-3800:admin# show pim rpset Used to display the RP Set of the Switch. Purpose Syntax show pim rpset...
Page 395 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Group Interface ---------------- ------------- 224.0.0.1/4 Trinity DES-3800:admin# config pim cbsr Used to configure the settings for the Candidate Bootstrap Router and Purpose the priority of the selected IP interface to become the Boot Strap Router (BSR) for the PIM-SM network domain.
Page 396 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual To configure the bootstrap period for the CBSR: DES-3800:admin#config pim cbsr bootstrap_period 60 Command: config pim cbsr bootstrap_period 60 Success. DES-3800:admin# show pim cbsr Used to display the Candidate BSR settings of the switch, along with Purpose CBSR parameters configured for the Switch.
Page 397 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual show pim Used to display the PIM settings, along with PIM parameters configured Purpose for the Switch. Syntax show pim {ipif } This command will display the settings for the PIM function that are Description accessible to the switch.
Page 398 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Usage example: To view the PIM neighbors: DES-3800:admin# show pim neighbor Command: show pim neighbor PIM Neighbor Address Table Interface Name Neighbor Address Expired Time -------------- ---------------- ------------ 10.20.6.251 Total Entries: 1 DES-3800:admin#...
Page 399 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual show pim ipmroute Used to display the PIM IP Multicast Route Table on the Switch. Purpose Syntax show pim ipmroute This command will display the PIM IP Multicast Route Table on the Description Switch.
Page 400 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual DES-3800:admin# create pim register_checksum_include_data rp_ address 11.1.1.1 Command: create pim register_checksum_include_data rp_ address 11.1.1.1 Success. DES-3800:admin# delete pim register_checksum_include_data Used to disable the RPs that the Switch will send Register packets to Purpose and create checksums to be included with the data in Registered packets.
Page 401 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual DES-3800:admin# show pim register_checksum_include_data_rp_ list Command: show pim register_checksum_include_data_rp_ list RP Address ------------------------------------------- 11.1.1.1 Total Entries: 1 DES-3800:admin# show pim active_rp Used to display currently active RPs that have been chosen form the RP Purpose Set table.
Page 402: Loopback Interface Commands
xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual OOPBACK NTERFACE OMMANDS The loopback interface commands in the Command Line Interface (CLI) are listed (along with the appropriate parameters) in the following table Command Parameters create loopback ipif ...
Page 403 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual delete loopback ipif Used to delete a previously configured loopback interface on the Purpose switch. Syntax delete loopback ipif [ | all] The delete ipif command deletes a previously configured loopback Description interface on the switch.
Page 404 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual show loopback ipif Used to display the configuration of a loopback IP interface on the Purpose switch. Syntax show loopback ipif {} The show ipif command displays the configuration of a loopback IP Description interface on the switch.
Page 405: Dhcp Server Command List
xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual DHCP S ERVER OMMAND The DHCP server commands in the Command Line Interface (CLI) are listed (along with the appropriate parameters) in the following table. Command Parameters create dhcp excluded_address begin_address ...
Page 406 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual create/delete dhcp excluded_address Specifies the IP addresses that the DHCP server should not assign to Purpose DHCP client. Syntax create dhcp excluded_address begin_address < ipaddr > end_address < ipaddr > delete dhcp excluded_address [begin_address <...
Page 407 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Usage Example: To display the excluded addresses: DES-3800:admin#show excluded_address Command: show excluded_address Index Begin Address End Address ----- --------------- --------------- 192.168.0.1 192.168.0.100 10.10.10.10 10.10.10.10 Total Entries : 2 DES-3800:admin# create/delete dhcp pool Creates/delete a DHCP pool...
Page 408 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config dhcp pool network_addr Specifies the network for the DHCP pool. Purpose Syntax config dhcp pool network_addr Specifies the network for the DHCP pool. The addresses in the Description network are free to be assigned to the DHCP client..
Page 409 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config dhcp pool domain_name Specifies the domain name for the client if server allocate the address Purpose for the client from this pool. Syntax config dhcp pool domain_name {} The domain name configured here will be used as the default domain Description...
Page 410 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Usage Example: To config DNS server’s IP address : DES-3800:admin#config dhcp pool dns_server engineering 10.10.10.1 Command: config dhcp pool dns_server engineering 10.10.10.1 Success. DES-3800:admin# config dhcp pool netbios_name_server Specifies the NetBIOS name server that is available to a Microsoft Purpose DHCP client.
Page 411 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config dhcp pool netbios_node_type Specifies the NetBIOS node type for a Microsoft DHCP client. Purpose Syntax config dhcp pool netbios_node_type [broadcast | peer_to_peer | mixed | hybid] The NetBIOS node type for Microsoft DHCP clients can be one of four Description settings: broadcast, peer-to-peer, mixed, or hybrid.
Page 412 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Usage Example: To configure default router: DES-3800:admin#config dhcp pool default_router engineering 10.10.10.1 Command: config dhcp pool default_router engineering 10.10.10.1 Success. DES-3800:admin# config dhcp pool lease Specifies the duration of the lease. Purpose Syntax config dhcp pool lease ...
Page 413 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Usage Example: To configure boot file: DES-3800:admin#config dhcp pool boot_file engineering boot.had Command: config dhcp poolboot_file engineering boot.had Success. DES-3800:admin# config dhcp pool next_server Specifies the next server to be used in the DHCP client boot process. Purpose Syntax config dhcp pool next_server ...
Page 414 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Usage Example: To config ping packets: DES-3800:admin#config dhcp ping_packets 4 Command: config dhcp ping_packets 4 Success. DES-3800:admin# config dhcp pool ping_timeout Specifies the amount of time the DHCP server must wait before timing Purpose out a ping packet.
Page 415 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual create/delete dhcp pool manual_binding Specifies the distinct identification of the client in dotted-hexadecimal Purpose notation or harware address, for example, 0122.b708.1388,where 01 represents the Ethernet media type and the IP address pair. Syntax create dhcp pool manual_binding ...
Page 416 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual clear dhcp binding This command will delete a binding entry or all binding entries in a Purpose pool or clear all binding entries in all pools. Syntax clear dhcp binding [ [ | all] | all] This command clears a binding entry or all binding entries in a pool or Description clears all binding entries in all pools.
Page 417 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual show dhcp pool manual_binding Display the configured manual binding entries. Purpose Syntax show dhcp pool manual_binding { pool_name 12} This command is used to show manual binding entries. If the pool Description name is not specified, the information for all pools will be displayed.
Page 418 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual DES-3800:admin#show dhcp pool engineering Command: show dhcp pool engineering Pool Name : engineering Network Address : 10.10.10.0/24 Domain Name : alpha.com DNS Server : 10.10.10.1 NetBIOS Name Server : 10.10.10.1 NetBIOS Node Type : broadcast Default Router...
Page 419 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual DES-3800:admin#show dhcp_server Command: show dhcp_server DHCP Server : Disabled Ping Packets : 2 Ping Timeout : 500 milliseconds DES-3800:admin# clear dhcp conflict_ip This command clears an entry or all entries from the conflict IP Purpose database.
Page 420 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual DES-3800:admin#show dhcp conflict_ip Command: show dhcp conflict_ip IP address Detection Method Detection time --------------- ---------------- ------------------- 172.16.1.32 Ping 2007/08/30 17:06:59 172.16.1.64 Gratuitous ARP 2007/09/10 19:38:01 Total Entries : 2 DES-3800:admin#...
Page 421: Mld Snooping Commands
xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual MLD S NOOPING OMMANDS The MLD snooping commands in the Command Line Interface (CLI) are listed (along with the appropriate parameters) in the following table. Command Parameters config mld_snooping [ ...
Page 422 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual To configure the MLD snooping to the default vlan with noted_timeout 250 sec and state enable: DES-3800:admin#config mld_snooping default node_timeout 250 state enable Command: config mld_snooping default node_timeout 250 state enable Success.
Page 423 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual To enable MLD snooping on the switch: DES-3800:admin#enable mld_snooping Command: enable mld_snooping Success. DES-3800:admin# disable mld_snooping Used to disable MLD snooping on the switch. Purpose Syntax disable mld_snooping The disable mld_snooping command disables MLD snooping on the Description switch.
Page 424 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Usage Example: To show MLD snooping on the switch: DES-3800:admin#show mld_snooping Command: show mld_snooping MLD Snooping Global State : Disabled Multicast router Only : Disabled VLAN Name : default Max Response Time : 10 Robustness Value...
Page 425 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Example: To show MLD Snooping group on the switch: DES-3800:admin#show mld_snooping group Command: show mld_snooping group VLAN Name : default Multicast group : FF02::13 MAC address : 33-33-00-00-00-13 Reports Port Listener : 1,7...
Page 426 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual show mld_snooping forwarding Used to display the current MLD snooping forwarding table of the Purpose switch. Syntax show mld_snooping forwarding {vlan } The show mld_snooping forwarding command displays the current Description MLD snooping forwarding table of the switch.
Page 427 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual show mld_snooping mrouter_ports Used to display the currently configured router ports on the switch. Purpose Syntax show mld_snooping mrouter_ports {vlan }{static|dynamic} The show mld_snooping mrouter_ports command displays the Description currently configured router ports on the switch.
Page 428: Loopback Detection Commands
xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual OOPBACK ETECTION OMMANDS The Loopback Detection commands in the Command Line Interface (CLI) are listed (along with the appropriate parameters) in the following table. Command Parameters config loopdetect {recover_timer [ 0 | ] | interval <1-32767>...
Page 429 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Example usage: To set recover_time 0 , interval 20 mode vlan-based: DES-3800:admin# config loopdetect recover_timer 0 interval 20 vlan-based Command: config loopdetect recover_timer 0 interval 20 vlan-based Success. DES-3800:admin# config loopdetect ports Used to configure loop-back detection function for the port on the...
Page 430 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Example usage: To enable the loopdetect: DES-3800:admin#enable loopdetect Command: enable loopdetect Success. DES-3800:admin# disable loopdetect Used to globally disable loopdetect function on the switch. Purpose Syntax disable loopdetect The disable loopdetect command allows the Loop Detection Description Function to be globally disabled on the switch.
Page 431 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Example usage: To display the current loopdetect configuration: DES-3800:admin#show loopdetect Command: show loopdetect Loopdetect Global Settings ---------------------------------- Loopdetect Status : Enabled Loopdetect Interval : 20 Recover Time : 60 Mode : VLAN-Based DES-3800:admin#...
Page 432 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual To display loopdetect state of port 1-9 under vlan-based mode： DES-3800:admin#show loopdetect ports 1-9 Command: show loopdetect ports 1-9 Port Loopdetect State Loop VLAN ------ ------------------ ---------- Enabled None Enabled None...
Page 433: Password Recovery Commands
xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual ASSWORD ECOVERY OMMANDS The Password Recovery commands in the Command Line Interface (CLI) are listed (along with the appropriate parameters) in the following table. Command Parameters reset password reset factory restart reset account {}...
Page 434 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual >reset factory Command: reset factory Success. > restart Used to exit Reset Configuration Mode and restart the switch. Purpose Syntax restart The restart command exit Reset Configuration Mode and restart the Description switch.
Page 435 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual show account_list Used to show the created account. Purpose Syntax show account_list The show account_list command display all already created Description accounts. None. Parameters This command is only available in password recovery mode. Restrictions Example usage: To display the account list:...
Page 436: Multicast Vlan Commands
xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual VLAN C ULTICAST OMMANDS The Multicast Vlan commands in the Command Line Interface (CLI) are listed (along with the appropriate parameters) in the following table. Command Parameters create igmp_snooping ...
Page 437 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual config igmp_snooping multicast_vlan Used to configure the parameter of the specific multicast VLAN. Purpose Syntax config igmp_snooping multicast_vlan {member_port | source_port | state [enable | disable] {force_agree} } The config igmp_snooping multicast_vlan command allows you to Description...
Page 438 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual delete igmp_snooping multicast_vlan Used to delete a muticast VLAN. Purpose Syntax delete igmp_snooping multicat_vlan The delete igmp_snooping multicast_vlan command allows you to Description delete multicat_vlan. vlan_name - The name of the multicast VLAN to be deleted. Parameters Only Administrator or Operator-level users can issue this command.
Page 439: Cpu Filtering Commands List
xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual CPU F ILTERING OMMANDS The CPU Filtering Commands List is used to display and configure the l3 control packets sent to the CPU from specific ports. Command Parameters config cpu_filter l3_control_pkt ...
Page 440 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual show cpu_filter l3_control_pkt Purpose Used to display the l3 control packet CPU filtering status. Syntax show cpu_filter l3_control_pkt {} Description Used to display the l3 control packet CPU filtering status. - Specify the list of ports that need to filter control packets.
Page 441: Broadcast Segmentation Commands
xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual ROADCAST EGMENTATION OMMANDS The Broadcast Segmentation Commands can be used to isolate some kind of traffic, such as broadcast or l2 unknown multicast traffic. Broadcast Segmentation can isolate layer 2 broadcast domains between ports, while keeping IP traffic forwarded between ports. This feature is particularly useful in an Ethernet-to-the-Home environment where broadcasts need to be blocked between each house-hold, while allowing IP communication between them.
Page 442 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual show broadcast_filter Displays the portlist of forbidden broadcast traffic. Purpose Syntax show broadcast_filter The command displays the portlist of forbidden broadcast traffic. Description None. Parameters None. Restrictions Example usage: To display the broadcast filter : DES-3800:admin#show broadcast_filter Command: show broadcast_filter...
Page 443: Technical Specifications
xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual ECHNICAL PECIFICATIONS General IEEE 802.3 10BASE-T Ethernet Standards IEEE 802.3u 100BASE-TX Fast Ethernet IEEE 802.3ab 1000BASE-T Gigabit Ethernet IEEE 802.3z 1000BASE-T (SFP “Mini GBIC”) IEEE 802.1D Spanning Tree IEEE 802.1W Rapid Spanning Tree IEEE 802.1 P/Q VLAN IEEE 802.1p Priority Queues...
Page 444 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Physical and Environmental DES-3828/DES-3852 Internal power supply AC Input: 100 – 120; 200 – 240 VAC, 50/60 Hz DES-3828P AC Input: 100 – 120; 200 – 240 VAC, 50/60 Hz PoE: Output capacity for whole system: 370W Per Port: 15.4W (Default)
Page 445: Arp Packet Content Acl
This protocol is vulnerable that crackers can spoof the IP and MAC information in the ARP packets to attack a LAN (known as ARP spoofing). This document is intended to introduce ARP protocol, ARP spoofing attacks, and the countermeasure brought by D-Link's switches to throttle the ARP spoofing attack. How Address Resolution Protocol works In the process of ARP, PC A will, firstly, issue an ARP request to query PC B’s MAC address.
Page 446 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual When the switch receives the frame, it will check the “Source Address” in the Ethernet frame’s header. If the address is not in its Forwarding Table, the switch will learn PC A’s MAC and the associated port into its Forwarding Table. Forwarding Table Port1 00-20-5C-01-11-11 In addition, when the switch receives the broadcasted ARP request, it will flood the frame to all ports except the source port, port 1...
Page 447 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Protocol Protocol Operation Sender Sender Target Target type type address address protocol protocol H/W address H/W address length length address address 10.10.10.1 10.10.10.2 ARP reply 00-20-5C-01-11-11 00-20-5C-01-22-22 Table – 3 (ARP Payload) When PC B replies the query, the “Destination Address”...
Page 448: Dns Server
xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual IP: 10.10.10.3 Internet Router MAC: 00-20-5C-01-33-33 IP: 10.10.10.254 MAC: 00-20-5C-01-54-54 DNS server Port 3 IP: 10.10.10.253 Port 24 Port 23 IP: 10.10.10.1 MAC: 00-20-5C-01-53-53 MAC: 00-20-5C-01-11-11 Port 1 Port 2 Hacker IP: 10.10.10.2...
Page 449 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Gratuitous ARP Ethernet Header Destination Source address Ethernet H/W type Protocol Protocol Operation Sender H/W Sender Target H/W Target address type type address address address protocol address protocol length length address...
Page 450 DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual Prevent ARP spoofing via packet content ACL Concerning the common DoS attack today caused by the ARP spoofing, D-Link managed switch can effectively mitigate it via its unique Packet Content ACL.
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Page 452 xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual...

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