Dell-EMC
DES-5221 · Question #25
A network administrator is designing a Layer 2 topology and requires separate spanning-tree roots to avoid having a given port blocked for all instances. Which spanning-tree protocols will meet this…
The correct answer is B. RSTP-PV & MSTP. See the full explanation below for the reasoning.
Question
A network administrator is designing a Layer 2 topology and requires separate spanning-tree roots to avoid having a given port blocked for all instances. Which spanning-tree protocols will meet this need?
Options
- ASTP & RSTP
- BRSTP-PV & MSTP
- CSTP & RSTP-PV
- DRSTP & MSTP
How the community answered
(21 responses)- A14% (3)
- B81% (17)
- C5% (1)
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