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Etherchannels in 3750s stack

ealemans.eas
Level 1
Level 1

I have two 3750 switches in stack mode, and they have etherchannels cross over going to another switch. The problem is the stack switch does not let me do any changes with the port channels. It closes my ssh session when I try to modify something with the etherchannels. Main issue is because I have uno link down "administrative down in waiting state" and the other is up in one of the etherchannels. Any idea why is this happening. 

 

Additional information:

Stack switch has 28 etherchannels

Etherchannels using active-active LACP

1 Reply 1

Dennis Mink
VIP Alumni
VIP Alumni

Can you hard set both ends to on. instead of negotiating them.  

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