6509 IP address [7:54008]

I have a 6509 connected to another 6509 and also connectedto (2) 4006 switches. I have 3 Vlans and one 1 vlan specificallyfor the Management. The managment subnet is 10.0.1.0. One ofthe 6509s is acting as a root switch as well as also doing Intervlanrouting. Here is the issue I haveFrom the Ma

Catalyst 3500 GigaStack Switches [7:54278]

If I take 4 Catalyst 3500 Series Switches and configure in a GigabitStack Module then I would assume that I am creating a one virtual switch and all the backplanes of the switches should combine the total speed of switching backplane. Am I correct or it is a samething you are connecting two swich