I am just about to embark on an MSTP migration from RSTP in a dual datacentre environment.
Wanting to keep things simple..can anyone see a downside to having a region per datacentre, with between 1-5 instances per dc.
Any benfit from having more than one instance in a DC or is it acceptable to have a single large instance per DC?
If a large number of VLAN's are to go in the future, does this not lend itself to multiple instances.
Thoughs and experiences welcome..