I currenlty have MST configured on our 6500's with multiple instances. We also have it configured on the connected 3550/3750 switches.
Over time unfortunately the configuration has got out of sync and was wondering if i can just add / remove the vlans out of the instances on the core and remove the MST config all together on the floor switches.
The Core's do all the routing so shouldnt the MST config just be on these? Does having the MST config on the edge switches have any effect on the network?
Also to add/remove vlans from the instances can you say;
"instance 1 vlan x" in isolation to add it or do you have to paste ALL the VLANS for that instance with the additional one appended??