Nokia
4A0-M01 · Question #65
Click on the exhibit. Given the show command results and the configuration shown: Why did the head end router choose to protect the Label Switch Patti (LSP) with a dynamic bypass tunnel instead of…
The correct answer is B. The bypass tunnel path's first hop must avoid the protected LSP tail end. See the full explanation below for the reasoning.
Question
Click on the exhibit.
Given the show command results and the configuration shown:
Why did the head end router choose to protect the Label Switch Patti (LSP) with a dynamic bypass tunnel instead of the manual bypass tunnel as configured?
Options
- AManual bypass tunnels must be configured for fast reroute facility and cspf
- BThe bypass tunnel path's first hop must avoid the protected LSP tail end
- CThe protected LSP needs a strict hop path to the tail end router
- DThe routers choose dynamic bypass tunnels over manual bypass tunnels by default
How the community answered
(22 responses)- A5% (1)
- B82% (18)
- C9% (2)
- D5% (1)
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