I currently have two 2930F (the 48 port + SFP+ flavor) in a VSF stack, using a single DAC cable between them (they are two feet apart in the same rack). I plan to order a third 2930F to put in a rack on a different floor, and will run fiber between the two racks so I can connect the new switch at 10Gb. If possible, I would like to make it a third member of the stack.
Questions:
1. Can I add a third member without affecting the config of the existing members?
2. Can I mix 10Gb DAC and 10Gb fiber connections in a VSF stack?
My plan would be to leave the SW1<-->SW2 DAC cable connection in place, and to add fiber connections between SW1 and SW3, as well as SW2 and SW3 (I will have 12 MM strands available once the fiber is in).
Thanks for any assistance in assuring my plan will work.