Which three parameters must be identical for two or more bridges in the same MST region? (Choose three)
A . MST diameter
B . VLAN-to-instance mapping
C . MST name
D . MST-hello-time
E . MST revision number
F . MST instance priority
Answer: B C E
Explanation:
Source: https://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus5000/sw/configuration/guide/cli/CLIConfigurationGuide/MST.pdf
Text from source:
The MST configuration controls the MST region to which each switch belongs. The configuration
includes the name of the region, the revision number, and the MST VLAN-to-instance assignment map.