[c-nsp] flex links in catalyst 3560

[Aivars]

What I was trying to saw that flexlink can not for 100% substitute
spanning tree.

Everything depends on the case. Have you ever seen a hangup switch
with ports still up? What about using any kind of dumb transceivers on
link?

Aivars

Tuesday, December 12, 2006, 2:17:14 PM, you wrote:

SY> On (2006-12-12 13:14 +0200), Aivars wrote:

>> When testing in lab conditions, I saw just 1 ping drop during
>> switchover. However, the switch will go to backup only if the primary
>> interface goes down and that is not always the case.

SY> I'm not advocating flexlinks, but I believe UDLD should solve your
SY> problem.