show arp brief

This command displays the brief Address Resolution Protocol (ARP) table information .

Format show arp brief
Mode Privileged EXEC
Column
Meaning
Age Time (seconds) The time it takes for an ARP entry to age out. This value is configurable. Age time is measured in seconds.
Response Time (seconds) The time it takes for an ARP request timeout. This value is configurable. Response time is measured in seconds.
Retries The maximum number of times an ARP request is retried. This value is configurable.
Cache Size The maximum number of entries in the ARP table. This value is configurable.
Dynamic Renew Mode Displays whether the ARP component automatically attempts to renew dynamic ARP entries when they age out.
Total Entry Count Current / Peak The total entries in the ARP table and the peak entry count in the ARP table.
Static Entry Count Current / Max The static entry count in the ARP table and maximum static entry count in the ARP table.