If a switch receives a superior BPDU and goes directly into a blocked state, what mechanism must be in use?
Posted: Fri Jul 22, 2022 3:26 pm
If a switch receives a superior BPDU and goes directly into a blocked state, what mechanism must be in use?
A. root guard
B. EtherChannel guard
C. loop guard
D. BPDU guard
A. root guard
B. EtherChannel guard
C. loop guard
D. BPDU guard