What is the default spanning-tree mode of an NNI port on a Cisco ME3400 switch?
What is the default spanning-tree mode of an NNI port on a Cisco ME3400 switch?
A. Multiple spanning tree (mst)
B. Per-vlan rapid spanning tree (rapid-pvst)
C. Per-vlan spanning tree (pvst)
D. IEEE 802.1D (stp)
Correct Answer: B