Hi, I am implementing VSS on a pair of 4506E switches with SUP7-E cards running 03.04.00.SG, they will be running MEC to access switches which are 3750 stacks. I want to prevent dual active scenario on the 4506, the options I believe I have are:
ePAgP - cant use this as 3750's do not support cross chassis etherchannel which we use.
I dont think that the last 2 options are supported on 4506E (sup7-e) chassis, can anyone confirm this ?
If as I believe they are not supported , how can i address the dual active scenario ????
Any help greatly appreciated.