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How to identify an end station's MAC and IP from its port on switch?

I know the switch port where an end station is connected to. How can I find out the station's MAC and IP from there?

The switch is running CatOS. Thanks a lot

Gary

2 REPLIES
Silver

Re: How to identify an end station's MAC and IP from its port on

Use

show cam and show arp

commands.

(http://www.cisco.com/en/US/products/hw/switches/ps4324/products_command_reference_chapter09186a00801fd964.html#wp1025001)

show cam | include "port" --> result is MAC address

show arp | include "MAC" --> result is IP address

bye

FCS

Please rate me if I helped.

New Member

Re: How to identify an end station's MAC and IP from its port on

correct me if im wrong but you can only find out the ip address associtated to the MAC from a router on that subnet, not the Layer2 switch the pc in plugged into?

this is only true if the switch is run the SMI image and not a switch running the EMI image with ip routing enable.

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