Nokia 4A0-104 Online Practice Questions and Exam Preparation

Nokia 4A0-104 Online Questions & Answers

• Question 1:

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

  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 2:

  VPWS allows carriers to offer services such as point-to-point frame-relay, ATM, and Ethernet on a single platform without the need for multiple overlay networks.

  A. TRUE
  B. FALSE
  A. TRUE

• Question 3:

  An ES service can have both MAC and IP filters applied to it.

  A. TRUE
  B. FALSE
  B. FALSE

• Question 4:

  When configuring distributed services across a network, it is considered best practice to configure which of the following parameters as globally significant?

  A. Customer ID and SAP ID.
  B. Customer ID and Service ID.
  C. SAP ID and Service ID.
  D. SDP ID and Service ID.
  E. SDP ID and SAP ID.
  F. SDP ID and VC ID.
  B. Customer ID and Service ID.

• Question 5:

  On the Nokia 7750 SR, which one of the following steps is NOT required when enabling an MP-BGP session between PE routers in a VPRN?

  A. Configuring an autonomous system number in the global context.
  B. Configuring a BGP group and peer parameters.
  C. Configuring a VPN-IPv4 address family.
  D. Configuring an export policy to advertise routes between PEs.
  D. Configuring an export policy to advertise routes between PEs.

• Question 6:

  Which of the following statements is TRUE regarding a VRF?

  A. A VRF contains a single VPRN routes.
  B. Every VRF in a PE is associated with one or more route target attributes.
  C. Each VPRN needs a separate VRF in each PE router.
  D. On the Nokia 7750 SR, by default, there is a unique one-to-one association between a VPN label and a VRF
  E. All of the above statements are true.
  F. All of the above statements are false.
  E. All of the above statements are true.

• Question 7:

  Which of the following about VPRNs is TRUE?

  A. Customers must use the same routing protocol as the service provider.
  B. Customers belonging to the same VPRN service must use the same subnet.
  C. Service providers only need to perform configurations on the PEs to add additional VPRNs.
  D. For each VPRN, only one customer can be connected at each PE.
  C. Service providers only need to perform configurations on the PEs to add additional VPRNs.

• Question 8:

  What is a key benefit of a VPLS service?

  A. The customer maintains complete control over routing.
  B. The adding of new sites is simplified; no re-configuration is required at existing sites.
  C. The clear demarcation of functionality between service provider and customer makes troubleshooting easier.
  D. All of the above.
  D. All of the above.

• Question 9:

  Which of the following statements is TRUE concerning the advertisement of VRF routes on a Nokia 7750 SR? (Choose two.)

  A. By default, a Nokia 7750 SR does not advertise all routes in the VRF to a CE router.
  B. The default Nokia 7750 SR behavior describes all routes in a VRF that are advertised to other PE routers.
  C. By default, a Nokia 7750 SR does not advertise all routes in the VRF to other PE routers.
  D. By default, a Nokia 7750 SR advertises all routes in the VRF to a CE router.
  A. By default, a Nokia 7750 SR does not advertise all routes in the VRF to a CE router.
  B. The default Nokia 7750 SR behavior describes all routes in a VRF that are advertised to other PE routers.

• Question 10:

  Which of the following about F-pipes is FALSE?

  A. F-pipes use SAPs in the form of port: DLCI (e.g. 1/2/3:65).
  B. To the customer, the PE appears as a native Frame Relay UNI (User Network Interface).
  C. Multiple Frame Relay circuits can be mapped to a single F-pipe service on the Nokia 7750 SR.
  D. The MPLS control word is required because the Frame Relay header is not encapsulated in the frame.
  C. Multiple Frame Relay circuits can be mapped to a single F-pipe service on the Nokia 7750 SR.