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