I have a pair of 3750 switches here. I tried to gigastack them.
I increased the priority on switch 1 to make it the master.
I then wrote the configs to memory and shut both switches down while i installed the cables on the back.
When the switches came up, I could get to everything connected to switch 1, but not switch 2.
I then shut both switches down and attempted to revert back. I even factory defaulted switch 2.
No matter what i do.... switch 2 still has...
switch 2 provision ws-c3750g-24ps in the configuration.
I also noticed that all my interfaces changed from G1/0/x to G2/0/x.
I changed the original config file from the original G1/0/x to G2/0/x and now I have restored connectivity to everything on switch 2.
The stackwise cables are not connected at this point.
I am thinking of trying this again, but am a little wary.
Does anyone have any links or information on using Gigastacking.