Which two requirements must be satisfied to implement STP Bridge Assurance on Cisco Nexus switches? (Choose two.)
A. CST or RSTP
B. STP or RSTP
C. MST or Rapid PVST+
D. a port type of network
E. a port type of edge
F. a port type of normal
Which two requirements must be satisfied to implement STP Bridge Assurance on Cisco Nexus switches?