What are two valid BPDU types? (Choose two.)
A.
topology change notification
B.
configuration change
C.
configuration
D.
root bridge
What are two valid BPDU types? (Choose two.)
What are two valid BPDU types? (Choose two.)
A.
topology change notification
B.
configuration change
C.
configuration
D.
root bridge
https://www.juniper.net/documentation/en_US/junos13.2/topics/concept/stp-qfx-series-understanding.html