[c-nsp] Best practice for redundancy

Asbjorn Hojmark - Lists lists at hojmark.org
Wed Sep 20 18:10:43 EDT 2006


> If anyone has experience of UDLD succeeding or failing to 
> detect errors on links, I'd like to hear about them.

In my experience it works fine.

To test it, take two active (up/up) links and swap the two rx
or tx fibers at one end. (UDLD also works for defektive GBICs,
but you may have trouble finding one).

-A



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