| Exam 640-875 | Question id=4825 | Switched Network Technologies I |
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) |