Question No : 9 -
If a switch receives a superior BPDU and goes directly into a blocked state, what mechanism must be in use? D
B. EtherChannel guard
C. loop guard
D. BPDU guard
Question No : 49 -
If a switch port goes directly into a blocked state only when a superior BPDU is received, what mechanism must be in use? A
A. STP BPDU guard
B. loop guard
C. STP Root guard
D. EtherChannel guard
same question, not answer??
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