Can Cisco 2950 switches be stacked to act as one switch? We will need one 2950 switch with GBIC fiber to accept the backbone feed. We will ultimately need 48 port capacity. Would I be better off getting a 48 port switch with the GBIC slots or one 24 with GBIC and one standard 24 port? Will performance suffer with two 24 port switches? 24 ports would probably get us started but we'd be at or very close to capacity. I'm trying to decide whether I should go ahead and get the 48 port or start with the 24 port first and then add another when needed and if I choose the later will there be any performance loss.