IP Routing Commands 121
3 Routing Commands
The following are displayed for each ARP entry.
IP Address The IP address of a device on a subnet attached to an existing routing inter-
face.
MAC Address The hardware MAC address of that device.
Interface The routing slot/port associated with the device ARP entry.
Type The type that is configurable. The possible values are Local, Gateway,
Dynamic and Static.
Age The current age of the ARP entry since last refresh (in hh:mm:ss format
show arp brief
This command displays the brief Address Resolution Protocol (ARP) table information.
Format
show arp brief
Mode Privileged EXEC
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 config-
urable. Response time is measured in seconds.
Retries The maximum number of times an ARP request is retried. This value is con-
figurable.
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.
show arp switch
This command displays the contents of the switch’s Address Resolution Protocol (ARP) table.
Format
show arp switch
Mode Privileged EXEC
IP Address The IP address of a device on a subnet attached to the switch.
MAC Address The hardware MAC address of that device.
Interface The routing slot/port associated with the device’s ARP entry.
IP Routing Commands
This section describes the commands you use to enable and configure IP routing on the switch.
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