Refer to the network exhibit
Switch_A and Switch_B are HP Comware switches currently in the same Multiple Spanning Tree Protocol
(MSTP) region with the following MSTP configuration:
•Region name: HP
•Revision number: 1
•Instance 1: VLANs 10 and 11
•Instance 2: VLANs 12 and 13
•Instance 0: VLANs 1-9 and 14-4094
MSTP is operating correctly on Switch_A and Switch_B. Switch_C and Switch_D are new Comwareswitches
and have been added to the network. The links between the switches are trunks, where VLAN 1 is the PVID
and all other VLANs are permitted on the trunks. The only STP command executed on the two new switches is
stp enable.
Based on this information, what is the resulting Layer 2 topology?

A.
Only one uplink from each new switch will be utilized.

B.
A Layer 2 loop will result, creating a broadcast storm.

C.
All uplinks are blocked until the new switches have MSTP configured correctly.

D.
Both uplinks from the new switches are utilized but load sharing is inefficient.