I am sure this is a common question but would like to know the best practices. I have a pair of Juniper routers connecting to a IRFed HP 10k core switch. My HP core runs stp and we are tyring to extend the L2 of HP core to router as well, for that we would need to enable the rstp on the Juniper mx routers.
Does RSTP and STP on core works well or do we need to move to rstp on the core as well?