We have different mstp regions in each of our distribution areas. My question is how do I run a Core MSTP region and covers the router vlan that also attaches to the uplinks of the distribution switches.
I can have an mstp region on the core named CORE, but can't have more than one region-name on the distributions, so I am at a loss. Will it have to be that it uses the CSTP between core and dist?
mstp region-name T1
instance 1 vlan 30,31,32,34,36,3039
vlan 3 (used for uplink to core) NOT in MSTP region
What should I do to get region on core working with distribution uplinks as a region? Is this possible?