Click on the exhibit button below. Assume the following:
- The protected path is R1-R2-R3-R6.
- Fast reroute one-to-one protection is enabled.
If the original LSP already has two labels, and router R2 has failed, how many labels will there be in packets on the detour path?
Click On The Ex 1 (98.38 KiB) Viewed 50 times
A. 1
B. 2
C. 3
D. 4
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