Nokia 4A0-C01 Online Practice Questions and Exam Preparation

Nokia 4A0-C01 Online Questions & Answers

• Question 911:

  Which of the following best describes a VPLS?

  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
  C. Layer 2 multipoint-to-multipoint service

• Question 912:

  Which of the following statements is TRUE concerning a VPRN data plane flow?

  A. A data packet will receive a service label at the CE and a transport label at the ingress PE.
  B. A data packet intended for a remote CE will have its service label swapped at each P router along the path towards the egress PE.
  C. At the egress PE, the transport label will be popped and the data packet forwarded with the service label.
  D. The service label is popped by the remote CE. The unlabeled packet is forwarded based on the longest match lookup algorithm in the VRF.
  E. All of the above statements are false.
  F. All of the above statements are true.
  E. All of the above statements are false.

• Question 913:

  Which of the following fields is NOT present in a GRE encapsulated VPN service packet?

  A. DLC Header
  B. Control Word
  C. Transport Label
  D. Service Label
  C. Transport Label

• Question 914:

  What is the default preference value for a static route in the Alcatel-Lucent 7750 SR router?

  B. 5
  C. 10
  D. 15
  B. 5

• Question 915:

  Which type of IS-IS router is summarization most likely to be configured on?

  A. L1 routers
  B. L2 routers
  C. L1/L2 routers
  D. L1 and L2 routers
  C. L1/L2 routers

• Question 916:

  Click the exhibit.

  

  Based on the output shown, what is the value of the service's VC ID?

  A. 2
  B. 12
  C. 30
  D. 44
  E. 100
  F. The VC ID Cannot be determined from the output
  D. 44

• Question 917:

  Which of the following is not one of the MT topologies defined for IS-IS?

  A. IPv4 In-Band Management
  B. IPv6 Routing
  C. IPv4 Multicast Routing
  D. IPv6 Multicast Routing
  E. All of the above are MT topologies defined for IS-IS.
  E. All of the above are MT topologies defined for IS-IS.

• Question 918:

  Which of the following is an optional parameter when configuring IS-IS protocol on a router?

  A. Configure IS-IS interfaces
  B. Enable IS-IS
  C. Configure level capabilities
  D. Specify an area address
  C. Configure level capabilities

• Question 919:

  Customer 'A' has sites on 3 different Alcatel-Lucent PE routers. The routers are connected to each other through an IP/MPLS network in a full mesh fashion. Customer 'A' requires a VPLS service. Which of the following statements are TRUE? (Choose2)

  A. Each router requires 1 VPLS service.
  B. Each router requires 2 VPLS services.
  C. Each router requires 1 SDP with 2 LSPs, one to each of the other 2 routers.
  D. Each router requires 2 SDPs.
  E. Each router requires 3 SDPs
  A. Each router requires 1 VPLS service.
  D. Each router requires 2 SDPs.

• Question 920:

  Which of the following devices can originate an opaque LSA?

  A. TE enabled OSPF routers
  B. Backbone router only
  C. ABR only
  D. ASBR only
  A. TE enabled OSPF routers