Determining downstream MAC/IP

[william.culver]

I need to determine the MAC or IP of a device attached to a port on a 2950 switch. For example, I want to know what device is attached to port 23. I know there is a command, but I haven't had to use since class (many years ago). Any help would be appreciated.

[Edison Ortiz]

William,

2950 is a Layer2 switch, so the switch itself will only report the MAC-Address, the command is show mac address-table interface f0/23

http://www.cisco.com/en/US/docs/switches/lan/catalyst2950/software/release/12.1_22_ea11x/command/reference/cli2.html#wp1024589

HTH,

__

Edison.

[william.culver]

That was it. I had a slight syntax error. Thanks so much.