We have two 3750G 24 port switches that are also running BGP with our ISP's. Each switch has a physical IP address in the same subnet and we are using HSRP for outbound failover.
I need to keep the L2 configuration in place when I stack the switches and then I can re-create the L3 configuation using the HSRP virtual address as the physcial address of the stack.
I have looked through here and googled for gotcha's but don't really see any.
Any advice on the best way to create the stack with minimal downtime?