ARP TIMEOUT

[dacruzer1]

How do you show the current arp timeout on router.  I have a 3825 and a 2811.

Thanks in advace.

Alfred                  

[John Blakley · Accepted solution]

Arp timeout can be found per interface when you do a "show int | i ARP"

Router(config)#do sh int fa0/1 | i ARP

  ARP type: ARPA, ARP Timeout 04:00:00

You can change it per interface with the "arp timeout " command on the interface. Default is 4 hours...

HTH,
John

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[dacruzer1]

Thanks John, that works !