HP 5120 SI series Command Reference Manual page 315

Parameters
ip-address: Permitted sender IP address.
mac-address: Permitted sender MAC address.
Description
Use the arp filter binding command to configure an ARP filtering entry. If the sender IP and MAC
addresses of an ARP packet match an ARP filtering entry, the ARP packet is permitted. If not, it is
discarded.
Use the undo arp filter binding command to remove an ARP filtering entry.
By default, no ARP filtering entry is configured.
Note:
You can configure up to eight ARP filtering entries on a port.
•
You cannot configure both arp filter source and arp filter binding commands on a port.
•
Examples
# Configure an ARP filtering entry with permitted sender IP address 1.1.1.1 and MAC address 2-2-2.
<Sysname> system-view
[Sysname] interface gigabitethernet 1/0/1
[Sysname-GigabitEthernet1/0/1] arp filter binding 1.1.1.1 2-2-2
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