ARP table

Last Updated : Aug 25, 2023 |
Prolog information
ARP table CLI commands
Command
Description
arp
Add a permanent entry to the ARP table.
arp timeout
Configure the amount of time, in seconds, that an entry remains in the ARP table.
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.
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.
ip arp inspection
Enable or disable protection against ARP spoofing.