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CDP Nei question / multiple devices on a port?

Is there any reason a properly functioning 2950 switch would return two devices on a single port given a sh cdp nei command?

I am seeing this on a 2950 and want to confirm there is no cause other than malfunction I should be looking into.

2 REPLIES
Purple

Re: CDP Nei question / multiple devices on a port?

Sounds like someone plugged something in that shouldn't be there like a hub with a couple cisco devices behind it .

Silver

Re: CDP Nei question / multiple devices on a port?

If there is more than one device running CDP behind one port you will see both CDP neighbors. This is a valid situation.

It seems you have more than one device running CDP behind the port.

Regards,

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