Nokia 4A0-C01 Online Practice Questions and Exam Preparation

Nokia 4A0-C01 Online Questions & Answers

• Question 181:

  Click on the exhibit.

  

  What type of OSPFv3 LSA is shown?

  A. Router LSA
  B. Network LSA
  C. Intra-Area Prefix LSA
  D. Link LSA
  C. Intra-Area Prefix LSA

• Question 182:

  What value should the AFI be set to for locally administered addressing?

  A. 1
  B. 49
  C. 83
  B. 49

• Question 183:

  Which of the following commands is used to display the database containing the OSPF-TE LSAs?

  A. show router ospf opaque-database
  B. show router ospf database
  C. show router ospf opaque-Isa
  D. show router ospf te opaque
  A. show router ospf opaque-database

• Question 184:

  Which of the following regarding MPLS Encapsulation is FALSE?

  A. The customer's Layer 2 header is preserved at the iLER for Layer 2 services.
  B. The customer's Layer 2 Header is preserved at the iLER for Layer 3 services.
  C. The service provider's Layer 2 header is added at the iLER for Layer 2 services.
  D. The service provider's Layer 2 header is added at the iLER for Layer 3 services.
  B. The customer's Layer 2 Header is preserved at the iLER for Layer 3 services.

• Question 185:

  What MPLS function should be performed by a router that receives a data packet with an MPLS label value of 0?

  A. Push an additional label onto the label stack.
  B. Pop the label.
  C. Swap the label.
  D. Pop the label and push an additional label onto the label stack.
  B. Pop the label.

• Question 186:

  Which of the following are characteristics of a SDP? (Choose 2)

  A. SDPs are a logical way to direct traffic from one router to another.
  B. SDPs are a logical way to direct traffic between services.
  C. SDP IDs are locally unique.
  D. SDP IDs must be unique across the network.
  E. SDPs are specific to one service type
  F. SDPs must use MPLS for their encapsulation
  A. SDPs are a logical way to direct traffic from one router to another.
  C. SDP IDs are locally unique.

• Question 187:

  An E-pipe is configured with a service MTU of 5000. What value will be derived for the VC- MTU?

  A. 4078
  B. 4986
  C. 5014
  D. 5022
  B. 4986

• Question 188:

  Click the exhibit.

  

  Part of a 6VPE deployment is shown in this exhibit. Which of the following is the correct configuration and context on PE1 for a BGP peering session with CE1?

  

  A. Option A
  B. Option B
  C. Option C
  D. Option D
  A. Option A

• Question 189:

  Click on the exhibit.

  

  What triggers convergence of the routing protocol when the link between switch 1 and switch 2 goes down?

  A. Convergence is triggered when the adjacency between routers R1 and R2 drops as a result of hello timeouts.
  B. Convergence is triggered when the physical interfaces between routers R1 and R2 go down.
  C. Convergence will not be triggered because switches cannot run routing protocols between them.
  D. Convergence is triggered when the switches notify the routers about the link-state info.
  E. Convergence is triggered when an LSA is sent from router R1 to router R2 to indicate that the link is down.
  A. Convergence is triggered when the adjacency between routers R1 and R2 drops as a result of hello timeouts.

• Question 190:

  Click on the exhibit.

  

  Assuming point-to-point links, which of the following is TRUE?

  A. Routers R1 and R2 are L2 routers. Routers R3 and R4 are L1/L2 routers.
  B. Routers R1, R2, and R4 are L1/L2 routers Router R3 is an L1 router.
  C. Routers R1, R2, and R3 are L2 routers. Router R4 is an L1 router.
  D. Routers R1 and R2 are L1/L2 routers. Routers R3 and R4 are L1 routers.
  D. Routers R1 and R2 are L1/L2 routers. Routers R3 and R4 are L1 routers.