N10-009 · Question #408
While conducting a network audit, an administrator notices the spanning tree root in VLAN 300 does not match the configuration baseline, which could cause network outages due to spanning tree update…
The correct answer is D. Increase the bridge ID/priority on the misconfigured switch. Raising the bridge priority on the misconfigured switch increases its bridge ID so it no longer wins the root election, restoring the intended root for VLAN 300.
Question
While conducting a network audit, an administrator notices the spanning tree root in VLAN 300 does not match the configuration baseline, which could cause network outages due to spanning tree update failures. Which of the following should the administrator do to restore consistency?
Options
- AChange the designated port on the misconfigured switch to a root port.
- BChange the root port to a listening port on the misconfigured switch.
- CChange the blocked port of the misconfigured switch to a learning port.
- DIncrease the bridge ID/priority on the misconfigured switch.
How the community answered
(53 responses)- A4% (2)
- B13% (7)
- C9% (5)
- D74% (39)
Explanation
Raising the bridge priority on the misconfigured switch increases its bridge ID so it no longer wins the root election, restoring the intended root for VLAN 300.
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