Huawei
H12-821_V1.0 · Question #1046
Which of the following port roles are added to MSTP?
The correct answer is B. Edge port. Explanation/Reference: Additional Port Roles in MSTP Backup Port: An alternate path to the root bridge in a region. Regional Edge Port: Identifies a port at the boundary of the MST region. Backup and edge ports exist in RSTP and are newly introduced by MSTP. The correct answer…
Layer 2 Technologies
Question
Which of the following port roles are added to MSTP?
Options
- ABackup port
- BEdge port
- CRoot port
- DRegional edge port
How the community answered
(22 responses)- A5% (1)
- B77% (17)
- C5% (1)
- D14% (3)
Explanation
Explanation/Reference: Additional Port Roles in MSTP Backup Port: An alternate path to the root bridge in a region. Regional Edge Port: Identifies a port at the boundary of the MST region. Backup and edge ports exist in RSTP and are newly introduced by MSTP. The correct answer involves both B and D.
Topics
#MSTP#port roles#edge port#spanning tree
Community Discussion
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