HP 1910 User Manual page 288
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Select Network > ARP Anti-Attack from the navigation tree to enter the ARP detection configuration
1.
page.
Figure 237 ARP detection configuration page
Configure ARP detection as described in
2.
Click Apply.
3.
Table 84 Configuration items
Item
Description
Select VLANs on which ARP detection is to be enabled.
To add VLANs to the Enabled VLANs list box, select one or multiple VLANs from the
VLAN Settings
Disabled VLANs list box and click the << button.
To remove VLANs from the Enabled VLANs list box, select one or multiple VLANs from the
list box and click the >> button.
Select trusted ports and untrusted ports.
To add ports to the Trusted Ports list box, select one or multiple ports from the Untrusted
Trusted Ports
Ports list box and click the << button.
To remove ports from the Trusted Ports list box, select one or multiple ports from the list box
and click the >> button.
Select ARP packet validity check modes:
•
•
ARP Packet
•
Validity Check
If none of the above is selected, the system does not check the validity of ARP packets.
If both ARP packet validity check and user validity check are enabled, the former one
applies first, and then the latter applies.
Discard the ARP packet whose sender MAC address is different from the source MAC
address in the Ethernet header.
Discard the ARP packet whose target MAC address is all 0s, all 1s, or inconsistent with
the destination MAC address in the Ethernet header.
Discard the ARP request whose source IP address is all 0s, all 1s, or a multicast address,
and discard the ARP reply whose source and destination IP addresses are all 0s, all 1s,
or multicast addresses.
227
Table 84.
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