Nokia 4A0-C01 Online Practice Questions and Exam Preparation

Nokia 4A0-C01 Online Questions & Answers

• Question 471:

  Which routing protocol cannot be run over an Ipipe?

  A. OSPF
  B. RIP
  C. BGP
  D. IS-IS
  D. IS-IS

• Question 472:

  Which of the following about per-interface label space is TRUE?

  A. A single label is assigned to a FEC for all interfaces on the same router.
  B. The same label can be used to forward a packet on an LSR regardless of which egress port is used.
  C. It uses fewer label resources than a per-platform label space.
  D. A separate label is used for each interface that the FEC is advertised on.
  D. A separate label is used for each interface that the FEC is advertised on.

• Question 473:

  When multiple routing protocols offer a route for the same prefix, what part of the router is in charge of deciding which route to make active?

  A. The routing information base (RIB).
  B. The routing table manager (RTM).
  C. The equal cost multipath configuration (ECMP).
  D. The forwarding information base (FIB).
  E. The link state database (LSDB).
  B. The routing table manager (RTM).

• Question 474:

  Click the exhibit button.

  

  What is the state of adjacency?

  A. Initializing
  B. Up
  C. Down
  D. 2-Way
  C. Down

• Question 475:

  Which of the following commands can be used to display the number of SPF computations that have been performed on a router?

  A. show router ospf area
  B. show router ospf neighbor
  C. show router ospf interface
  D. show router ospf status
  A. show router ospf area

• Question 476:

  What type of LSA is used to flood information about prefixes from one OSPF area to other attached areas?

  A. Type 1
  B. Type 3
  C. Type 4
  D. Type 7
  B. Type 3

• Question 477:

  Click the exhibit.

  

  E-pipe 100 is using an SDP with an LSP that uses the path shown (PE1-PE2-PE3-PE4). Based on the OAM command output, which of the following is FALSE?

  A. The E-pipe can support a maximum MTU size of 1578.
  B. The ports of the link PE2-PE3 have an MTU of 1578.
  C. An svc-ping of the E-pipe will succeed.
  D. If the step size was 2, the maximum response size would be the same.
  A. The E-pipe can support a maximum MTU size of 1578.

• Question 478:

  What is the term used for the updates sent by IS-IS?

  A. Link State PDUs
  B. Link State Updates
  C. Link State Advertisements
  D. Intermediate System Update Packets
  A. Link State PDUs

• Question 479:

  Which one of the following items CANNOT be used as a mirror source on an Alcatel-Lucent 7750 SR?

  A. IP filter
  B. MAC filter
  C. Egress label
  D. Ingress label
  C. Egress label

• Question 480:

  Click the exhibit.

  

  The operator at PE1 wants to analyze the traffic between PE2 and CE4. On an Alcatel- Lucent 7750 SR, which of the following is required as part of the configuration?

  A. PE2 needs a mirror source with the remote source specified.
  B. PE1 needs a mirror destination with the remote source specified.
  C. PE1 needs a mirror source with the remote source specified.
  D. PE1 and PE2 need a mirror source specified.
  B. PE1 needs a mirror destination with the remote source specified.