Posted on 2014-11-16
If I understand a Trunk link can be formed between 2 Switches if the ports are:
However sometimes , in addition to configuring the port as Trunk, I have seen the command Nonegotiate added.
ports cannot also form a Trunk when they are in 2 different Domains.
I wonder if there is a list that covers all the situations and combinations when 2 switch ports can form a Trunk and when they cannot ?