This seems to enable rstp per vlan. This example enabling it on vlan 10.
spanning-tree mode rapid-pvst
This enables Rapid PVST+ under the covers from my understanding.
My question is, would the brocade configuration as is, allow it to inter-operate with a Cisco SW on vlan 10 PVST+?
i.e. the Brocade would participate in the Cisco SW per vlan rapid spanning tree.