Huawei
H31-161 · Question #42
As shown in the figure, MPLS, MPLS TE, and MPLS RSVP-TE are configured on RTA, RTB, RTC, and RTD. Tunnel1/0/0 and Tunnel2/0/0 are set up based on the explicit path RTA-RTB- RTC. Tunnel1/0/0 has a…
The correct answer is A. When the link between RTA and RTB is faulty, the state of Tunnel1/0/0 is hotstanby inuse. C. When the link between RTA and RTB is faulty, the state of Tunnel2/0/0 is FRR inuse. See the full explanation below for the reasoning.
Question
As shown in the figure, MPLS, MPLS TE, and MPLS RSVP-TE are configured on RTA, RTB, RTC, and RTD. Tunnel1/0/0 and Tunnel2/0/0 are set up based on the explicit path RTA-RTB- RTC. Tunnel1/0/0 has a hot-standby path (RTA-RTD-RTC) and an FRR path: RTA-RTD-RTC, whereas Tunnel2/0/0 has an ordinary path (RTA-RTD-RTC) and an FRR path. Which of the following statements are true?
Exhibit
Options
- AWhen the link between RTA and RTB is faulty, the state of Tunnel1/0/0 is hotstanby inuse.
- BWhen the link between RTA and RTB is faulty, the state of Tunnel2/0/0 is ordinary inuse.
- CWhen the link between RTA and RTB is faulty, the state of Tunnel2/0/0 is FRR inuse.
- DWhen the link between RTB and RTC is faulty, the state of Tunnel2/0/0 is ordinary inuse.
How the community answered
(53 responses)- A83% (44)
- B6% (3)
- D11% (6)
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