Summary of ARP table commands

Last Updated : Jul 17, 2020 |
Prolog information
For more information about these commands, see Avaya Branch Gateway G450 CLI Reference.
Command
Description
arp
Add a permanent entry to the ARP table
no arp
Remove either a static entry or a dynamically-learned entry from the ARP table
arp timeout
Configure the amount of time, in seconds, that an entry remains in the ARP table
Entering this command without a time parameter displays the current timeout value.
no arp timeout
Restore the default value (four hours)
clear arp-cache
Delete all dynamic entries from the ARP table and the IP route cache
ip max-arp-entries
Specify the maximum number of ARP table entries allowed in the ARP table
no ip max-arp-entrie
Restore the maximum number of ARP table entries allowed in the ARP table to default value
show ip arp
Display a list of the ARP resolved MAC to IP addresses in the ARP table
show ip reverse-arp
Display the IP address of a host, based on a known MAC address