I have two stacks of 3750E (2 switches each) lets call them LogicalSW1: PL1_SW1 & PL1_SW2, and LogicalSW2: PL2_SW1 & PL2_SW2. I am wondering whether it is possible to connect LogicalSW1 and LogicalSW2 via etherchannel, but have the two links spread across two physical switches in each stack? In other words, do the physical links need to originate and terminate on a physical switch or can be on two different 3750s in the same stack?
Thanks, AP