In an Ethernet Virtual Circuit environment, which restriction do bridge domains have when STP is running?

In an Ethernet Virtual Circuit environment, which restriction do bridge domains have when STP is running?
A . The STP mode must be RSTP or PVST+
B . Bridge domains must be mapped to a different VLA
D . The STP mode must be MSTP
E . Bridge domains must belong to different MST instances.

View Answer

Answer: C

Explanation:

Reference: https://www.cisco.com/c/en/us/td/docs/routers/asr920/configuration/guide/ce/b_ce_xe-313s­asr920-book/b_ce_xe-313s-asr920­book_chapter_01.html#reference_770349446ED24E83821EF701DDC46BFD