350-601 · Question #48
Refer to the exhibit. The STP priority of N7K-1 and N7K-2 are the lowest in the network. Which statement describes STP on the vPC?
The correct answer is A. N7K-1 and N7K-2 appear as a single STP root. Peer-switch - Enables the vPC switch pair to appear as a single STP root in the Layer 2 topology. Use the no form of the command to disable the peer switch vPC topology. If both switches do not have peer-switch enable, the question is not informing the bridge-ID (mac-address +…
Question
Refer to the exhibit. The STP priority of N7K-1 and N7K-2 are the lowest in the network. Which statement describes STP on the vPC?
Exhibit
Options
- AN7K-1 and N7K-2 appear as a single STP root.
- BN7K-1 appears as the STP root.
- CN7K-1 preempts N7K-2 as the STP root.
- DN7K-2 appears as the STP root.
How the community answered
(35 responses)- A86% (30)
- B3% (1)
- C6% (2)
- D6% (2)
Explanation
Peer-switch - Enables the vPC switch pair to appear as a single STP root in the Layer 2 topology. Use the no form of the command to disable the peer switch vPC topology. If both switches do not have peer-switch enable, the question is not informing the bridge-ID (mac-address + priority) to see which switch would be the root anyway.
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