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4a0-103
Practice makes perfect! Take this quiz now to test your knowledge and boost your confidence for the real exam.
1 / 15
Which command can be used to verify the LDP settings for label distribution and retention? E. show router mpls label-options
2 / 15
You wish to advertise LDP labels for all local networks; which is the most effective policy statement to use? E. from protocol local
3 / 15
Click on the exhibit button below. With fast reroute enabled, and given the following: Two protected LSPs with the path R1-R2-R3 Both LSPs enable facility bypass and link protection. When router R1 is the PLR, which router becomes the MP? E. Router R5
4 / 15
Which of the following indicates the path over which an LSP's tail end router will return an RSVP RESV message?
5 / 15
Click on the exhibit button below. With fast reroute enabled, and given the following: The protected LSP path is R1-R2-R3. All links are of equal cost. Which of the following statements is true? (Choose two) E. None of the nodes can be protected with FRR.
6 / 15
What is the significance of receiving a packet with the bottom MPLS label S bit set to 1?
7 / 15
Click on the exhibit button below. Consider the following: Routers R1 and R4 are in Area 1. Routers R4 and R5 in Area 0. Routers R5 and R3 are in Area 2. To support LDP-over-RSVP tunnels between routers R1 and R3 over path R1-R4-R5-R3, with which routers will router R5 require targeted sessions? (Choose two)
8 / 15
Which of the following message types does RSVP use to set up an LSP? (Choose two) E. eLER message
9 / 15
Which of the following statements best describe MPLS fast reroute characteristics? (Choose two)
10 / 15
Click on the exhibit button below. Assuming that LSP R1-R2-R3 requests the default fast reroute configuration, which router becomes a DMP for the detour tunnels? E. Router R5
11 / 15
Router R3 signals an LSP, reserving 1Gbps bandwidth on a 10Gbps link. RSVP configuration limits reservable bandwidth to 20 percent on the egress interface. Which of the following statements is true?
12 / 15
Assume that, on the Alcatel-Lucent 7750 SR, an LSP is configured with one-to-one FRR and node protection. Which of the following statements are FALSE? (Choose two) avoided, a detour LSP that avoids the downstream link is signaled. message to inform all routers along the protected LSP path to establish detour LSPs. E. The label recording desired flag must be set in the session attribute object in order for the PLR to know what label to swap when using the detour LSP.
13 / 15
Which of the following statements regarding LSP path configuration are true? (Choose three) E. The path may be used for multiple LSPs.
14 / 15
Click on the exhibit button below. Given the output below, which of the following statements are true? (Choose three) interface 1/1/4, with label 131070. E. The router cannot receive any unlabeled packets destined for prefix 10.10.10 223/32.
15 / 15
During node protection signaling, the PLR knows the address of the MP from which of the following methods? E. The PLR does not need to know the address of the MP.
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