Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Announcements

Welcome to Cisco Support Community. We would love to have your feedback.

For an introduction to the new site, click here. And see here for current known issues.

New Member

what port on switch IP address on using ARP?

If I have an ip address of a server on a remote switch how do I find out what port it is on?? I know I can get the Mac of the server and look at the Mac table but what if I only have ip. I used to get this but can't remember what I did. I console into switch and ping it but no entries in arp table.

Thanks

Gene

Sent from Cisco Technical Support iPhone App

3 REPLIES
New Member

Re: what port on switch IP address on using ARP?

anyone have some input on this????!

Sent from Cisco Technical Support iPad App

what port on switch IP address on using ARP?

With ip only:

Log on the L3 device and do 'show ip arp --> gets you MAC

If you have only one switch and router then you know the exercise.

hth

MS

New Member

what port on switch IP address on using ARP?

Thanks!!!!  I knew I was missing something and just forgot.....need to be on the L3 not L2 switch....sometime the most obvious is overlooked.   Thanks for the kick in the butt.....:-))

363
Views
5
Helpful
3
Replies
CreatePlease to create content