[c-nsp] %CDP-4-DUPLEX_MISMATCH - But they aren't connected!

Jay Hennigan jay at west.net
Mon Dec 3 14:41:39 EST 2007


Tuc at T-B-O-H.NET wrote:

> 	I'm not sure I explained myself correctly......(And I don't
> understand what your trying to accomplish above)
> 
> 	The setup looks like this :
> 
> TRANSIT1                  TRANSIT2
>    |                         |
>    |-E0/0                    |-E1/0
>    |                         |
> -------------------------------------
>               3640
> -------------------------------------
>    |                         |
>    |-E0/1                    |-E1/1
>    |--------BVI1-------------|
>    |                         |
>    |-FA0/24                  |-FA0/24
> ----------                ------------
> 2924-1                      2924-2
> ---------                 ------------
>   |-FA0/15
>   |
>   |-Netgear Ethernet Over Power Extender
> 
> 	So its complaining that FA0/15 on 2924-1 is mismatched
> to E0/0 on the 3640. Well, DUH, no fooling. I would think 
> the only things it cares about are 3640~E0/1&2924-1~FA0/24
> and 3640~E1/1&2924-2~FA0/24 since those are the only 2 places
> that the Ciscos directly connect. 

What is on the other end of the Netgear Ethernet Over Power Extender on 
Fa0/15 on 2924-1?

Which device is complaining?  2924-1, the 3640, or both?

--
Jay Hennigan - CCIE #7880 - Network Engineering - jay at impulse.net
Impulse Internet Service  -  http://www.impulse.net/
Your local telephone and internet company - 805 884-6323 - WB6RDV


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