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Author cisco commands
dawnvampir

2002-10-28, 2:43 pm

I wanted if anyone knew the answer to this. is there a command i can use on the router to gain the ip address when al i have is the mac address of the host im looking up. my tables give me the mac address of the port. then i have to look up the mac address from the table which can be time consumign sometimes. if anyone knows the command let me know.
HarColwell

2002-10-28, 4:32 pm

Try

show ip arp

or just

show arp

Both will dump the arp cache.
edmonds_robert

2002-10-28, 8:32 pm

quote:
Originally posted by HarColwell
Try

show ip arp

or just

show arp

Both will dump the arp cache.



...and if you already know the mac address, append the commands with the mac address

show ip arp aaaa.bbbb.cccc

and it will return the IP address of that specific host.
chodan

2002-10-29, 9:06 am

um you don't have to post a poll to get an answer.
Especially an unrelated poll that should go in the general discussions forum.
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