Nokia Nokia Certifications 4A0-C01 Questions & Answers

• Question 351:

  Click on the exhibit.

  

  All links have 1 Gbps unreserved bandwidth initially. After the LSP's primary and standby secondary paths are signaled, how much bandwidth is reserved on the link between routers R1 and R2?

  A. If Shared Explicit reservation style is used, 400Mbps is reserved.

  B. If Shared Explicit reservation style is used, 700Mbps is reserved.

  C. If Fixed Filter reservation style is used, 400Mbps is reserved.

  D. If Fixed Filter reservation style is used, 300Mbps is reserved.

  Correct Answer: A

• Question 352:

  Which of the following best describes an IES?

  A. Layer 3 direct Internet access service.

  B. Layer 2 point-to-point service.

  C. Layer 2 multipoint-to-multipoint service.

  D. Layer 3 IP multipoint-to-multipoint VPN service.

  Correct Answer: A

• Question 353:

  Which of the following about LSP path configuration on an Alcatel-Lucent 7750 SR is TRUE?

  A. The path must include at least one hop.

  B. The path may be used for multiple LSPs.

  C. The path may be used multiple times in a single LSP.

  D. The path must define a tunnel destination IP address.

  Correct Answer: B

• Question 354:

  Which of the following about T-LDP on the Alcatel-Lucent 7750 SR is FALSE?

  A. T-LDP is used to provide an end-to-end session between two PE routers.

  B. T-LDP is used to signal service labels for Layer 2 services.

  C. T-LDP is used to establish transport tunnels for Layer 2 services.

  D. T-LDP is used in LDP over RSVP solution.

  Correct Answer: C

• Question 355:

  Which LSA type is used for OSPF-TE?

  A. Type 8 LSA -- Link Local LSA

  B. Type 9 LSA -- Link local Opaque LSA

  C. Type 10 LSA -- Area local Opaque LSA

  D. Type 11 LSA --AS Opaque LSA

  Correct Answer: C

• Question 356:

  Click on the exhibit.

  

  This LSP terminates on a system IP address. What is the system address of the destination node?

  A. 10.32.1.2

  B. 10.1.4.78

  C. 10.48.1.1

  D. 10.1.2.2

  Correct Answer: C

• Question 357:

  Which of the following best describes how the path-mlu is chosen for an SDP?

  A. An SDP does not have a path-mtu

  B. The path-mtu must be set by the administrator.

  C. By default, the path-mtu is calculated automatically from the network port MTU of the PE router.

  D. The path-mtu is calculated based on the service MTU of the service using the SDP.

  E. The path-mtu is signaled between the PE endpoints when the service is established.

  Correct Answer: C

• Question 358:

  Which service is needed to bridge an ATM service to an Ethernet service?

  A. Apipe

  B. Fpipe

  C. Cpipe

  D. Epipe

  E. Bridge service

  Correct Answer: D

• Question 359:

  An Alcatel-Lucent 7750 SR has its TE update threshold enabled with the up threshold set to 40%. The maximum reservable bandwidth on the link is 200M and 30M have already been reserved. When will a TE update be sent on this link?

  A. When the reserved bandwidth goes above 80M.

  B. When the reserved bandwidth goes above 40M.

  C. When an additional 80M bandwidth is reserved.

  D. When an additional 40M bandwidth is reserved.

  Correct Answer: A

• Question 360:

  When configuring RSVP-TE for transport tunnels, which command enables RSVP by default?

  A. configure router tunnel

  B. configure router gre

  C. configure router rsvp-te

  D. configure router transport-tunnel

  E. configure router mpls

  Correct Answer: E