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CAT6500 port status

demodog
Level 1
Level 1

All:

Running CAT OS, how do I check the status of a particular port?

Also: Can I dump the MAC addresses for all ports?

rgds

S

4 Replies 4

Prashanth Krishnappa
Cisco Employee
Cisco Employee

You can do a "sh port x/y" to check for status of a particular port. You can do a "sh cam dynamic" to dump the CAM table output

I understand that I need to use sh cam dynamic to see connected devices.

S

Show cam dyn shows you all the mac addresses of all devices that are on the switch as long as they have not timed out of the table , by default I beleive the mac timer is only 5 minutes , this is adjustable to longer periods of time if needed .

kodered
Level 1
Level 1

S-

Further-more, if you have a mac address and are trying to get the port, enter it as:

sh cam xx-xx-xx-xx-xx-xx

The results will be which port that mac is coming from. If you have a larger lan, you can then jump to the next switch(from your first sh cam), and then do the same command and this way you can track down a mac pretty easily..

Hope this helps

(0_o)