We have two HP 2920-48G. Our vendor told us, that we should create a virtual switch that extends over both physical switches. That way I don't have to manage two physical switches, but only one virtual switch and I could create a LACP with 8 ports, having 4 ports on each switch.
All I could find in the manual was how to stack both switches using stacking modules. Out vendor told us, that stacking modules are not required to create a virtual switch with both 2920's.
I didn't find the 'virtual switch' thing he was talking about. Is his statement even right?
I know there is a similar question HP 2920 - Can stack without stacking module?, but my vendor explicitly stated that stacking would be something different. The other thing about that question is that one persons answers it with "yes" and another person with "no".