Alcatel-Lucent 4A0-103 - Alcatel-Lucent Multi Protocol Label Switching Exam
Page: 2 / 50
Total 249 questions
Question #6 (Topic: Topic 1)
During node protection signaling, the PLR knows the address of the MP from which of the
following methods?
following methods?
A. The PLR issues a RSVP path message to the destination router to request the address of the MP.
B. The PLR learns the address of the MP from the ERO.
C. The PLR learns the address of the MP from the RRO
D. The PLR learns the address of the MP from the targeted RSVP hello message.
E. The PLR does not need to know the address of the MP.
Answer: C
Question #7 (Topic: Topic 1)
What is the significance of receiving a packet with the bottom MPLS label S bit set to 1?
A. It results in forwarding based on the next packet header.
B. It indicates that the label is the bottom of the MPLS label stack.
C. It indicates that the label is the top of the MPLS label stack.
D. Any LSR that receives an S bit set to 1 must discard the packet.
Answer: B
Question #8 (Topic: Topic 1)
Which command can be used to verify the LDP settings for label distribution and retention?
A. show router ldp default
B. show router ldp parameters
C. show router ldp settings
D. show router mpls settings
E. show router mpls label-options
Answer: B
Question #9 (Topic: Topic 1)
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?
configuration limits reservable bandwidth to 20 percent on the egress interface. Which of
the following statements is true?
A. The egress RSVP interface has 80 percent bandwidth unreserved.
B. LSPs can reserve an additional 9.9 Gbps bandwidth on this RSVP interface.
C. The head end reserves 100Mbps for the LSP
D. The egress RSVP interface has 1 Gbps bandwidth unreserved.
Answer: D
Question #10 (Topic: Topic 1)
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?
Assuming that LSP R1-R2-R3 requests the default fast reroute configuration, which router
becomes a DMP for the detour tunnels?
A. Router R1
B. Router R2
C. Router R3
D. Router R4
E. Router R5
Answer: E
