Which two values displayed in the output from the show spanning-tree MSTP configuration
command must match on all switches participating in the same MSTP region? (Choose two)
A.
root bridge identifier
B.
authentication checksum
C.
context identifier
D.
configuration digest
Explanation:
https://www.juniper.net/documentation/en_US/junos14.2/topics/example/layer-2-bridge-domain-environment-example-spanning-tree-protocols-mx-solutions.html