Huawei
H12-261 · Question #43
On the network shown in the figure below, SW1, SW2 and SW3 are deployed. SW1 is the root bridge, link congestion occurs between SW1 and SW2, and SW2 cannot receive configuration BPDUs sent by the…
The correct answer is B. Root protection. See the full explanation below for the reasoning.
Question
On the network shown in the figure below, SW1, SW2 and SW3 are deployed. SW1 is the root bridge, link congestion occurs between SW1 and SW2, and SW2 cannot receive configuration BPDUs sent by the root bridge. Given this information, which of the following spanning tree protection mechanisms needs to be configured to prevent problems caused by link congestion?
Exhibit
Options
- ADefense against TC BPDU attacks
- BRoot protection
- CBPDU protection
- DLoop protection
How the community answered
(41 responses)- A12% (5)
- B78% (32)
- C2% (1)
- D7% (3)
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