[c-nsp] UDLD vs Auto-neg

Niels Bakker niels=cisco-nsp at bakker.net
Wed Aug 22 15:22:34 EDT 2007


* cchurc05 at harris.com (Church, Charles) [Wed 22 Aug 2007, 20:15 CEST]:
>I think UDLD was originally designed for fiber, where there is no
>auto-neg.   

Huh?  No.  Just because Cisco can't seem to get it working right in some 
product lines (e.g., a GSR won't autonegotiate on the secondary port in 
a Port-Channel), it exists and is part of the standard.


	-- Niels.

-- 


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