Configuring Ip Source Guard For Static Hosts On A Private Vlan Host Port - Cisco Catalyst 3750-E Software Configuration Manual
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Also See for Catalyst 3750-E:
- Getting started manual (27 pages) ,
- Product support bulletin (6 pages) ,
- Configuration handbook (359 pages)
Table of Contents
Chapter 22
Configuring DHCP Features and IP Source Guard
200.1.1.5
200.1.1.5
200.1.1.6
200.1.1.7
This example displays all active IP or MAC binding entries for all interfaces:
Switch# show ip device tracking all active
IP Device Tracking = Enabled
IP Device Tracking Probe Count = 3
IP Device Tracking Probe Interval = 30
---------------------------------------------------------------------
IP Address
---------------------------------------------------------------------
200.1.1.1
200.1.1.2
200.1.1.3
200.1.1.4
200.1.1.5
This example displays all inactive IP or MAC binding entries for all interfaces. The host was first learned
on GigabitEthernet 1/0/1 and then moved to GigabitEthernet 0/2. the IP or MAC binding entries learned
on GigabitEthernet1/ 0/1 are marked as inactive.
Switch# show ip device tracking all inactive
IP Device Tracking = Enabled
IP Device Tracking Probe Count = 3
IP Device Tracking Probe Interval = 30
---------------------------------------------------------------------
IP Address
---------------------------------------------------------------------
200.1.1.8
200.1.1.9
200.1.1.10
200.1.1.1
200.1.1.2
200.1.1.3
200.1.1.4
200.1.1.5
200.1.1.6
200.1.1.7
This example displays the count of all IP device tracking host entries for all interfaces:
Switch# show ip device tracking all count
Total IP Device Tracking Host entries: 5
---------------------------------------------------------------------
Interface
---------------------------------------------------------------------
Gi1/0/3
Configuring IP Source Guard for Static Hosts on a Private VLAN Host Port
Note
You must globally configure the ip device tracking maximum limit-number interface configuration
command globally for IPSG for static hosts to work. If you only configure this command on a port
without enabling IP device tracking globally or setting an IP device tracking maximum on that interface,
IPSG with static hosts will reject all the IP traffic from that interface. This requirement also applies to
IPSG with static hosts on a Layer 2 access port.
OL-9775-08
0001.0600.0000
9
GigabitEthernet1/0/2
0001.0600.0000
8
GigabitEthernet1/0/1
0001.0600.0000
8
GigabitEthernet1/0/1
0001.0600.0000
8
GigabitEthernet1/0/1
MAC Address
Vlan
Interface
0001.0600.0000
9
GigabitEthernet1/0/1
0001.0600.0000
9
GigabitEthernet1/0/1
0001.0600.0000
9
GigabitEthernet1/0/1
0001.0600.0000
9
GigabitEthernet1/0/1
0001.0600.0000
9
GigabitEthernet1/0/1
MAC Address
Vlan
Interface
0001.0600.0000
8
GigabitEthernet1/0/1
0001.0600.0000
8
GigabitEthernet1/0/1
0001.0600.0000
8
GigabitEthernet1/0/1
0001.0600.0000
8
GigabitEthernet1/0/1
0001.0600.0000
8
GigabitEthernet1/0/1
0001.0600.0000
8
GigabitEthernet1/0/1
0001.0600.0000
8
GigabitEthernet1/0/1
0001.0600.0000
8
GigabitEthernet1/0/1
0001.0600.0000
8
GigabitEthernet1/0/1
0001.0600.0000
8
GigabitEthernet1/0/1
Maximum Limit
5
Catalyst 3750-E and 3560-E Switch Software Configuration Guide
Configuring IP Source Guard
ACTIVE
INACTIVE
INACTIVE
INACTIVE
STATE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
STATE
INACTIVE
INACTIVE
INACTIVE
INACTIVE
INACTIVE
INACTIVE
INACTIVE
INACTIVE
INACTIVE
INACTIVE
Number of Entries
22-23
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