Nokia 4A0-C01 Online Practice Questions and Exam Preparation

Nokia 4A0-C01 Online Questions & Answers

• Question 311:

  Which of the following devices assumes the active role during the establishment of an LDP session?

  A. The peer with the higher physical address.
  B. The peer with the higher transport address.
  C. The peer with the lower physical address.
  D. The peer with the lower transport address.
  E. The peer that generated the first Hello message.
  B. The peer with the higher transport address.

• Question 312:

  What type of OSPFv3 LSA is shown?

  

  A. Router LSA
  B. Network LSA
  C. Inter-Area LSA
  D. Link LSA
  B. Network LSA

• Question 313:

  Which of the following SAPs will NOT forward untagged frames?

  A. sap 1/1/1
  B. sap 1/1/1:*
  C. sap 1/1/1:0
  D. sap 1/1/1:1
  D. sap 1/1/1:1

• Question 314:

  Which of the following is a characteristic of LDP Hello messages?

  A. They are multicast to the All Hosts address.
  B. They are broadcast to the subnet broadcast address.
  C. They are multicast to the All Routers address.
  D. They are broadcast or multicast, depending on the physical media.
  C. They are multicast to the All Routers address.

• Question 315:

  An Alcatel - Lucent 7750 SR receives a route from an IS-IS LSP with internal reachability, and receives the same route from an OSPF Type 5 LSA. If all protocol preferences are default, which route will be installed in the route table?

  A. The route learned from IS-IS will be installed.
  B. The route learned from OSPF will be installed.
  C. Both routes will be installed.
  D. There is not enough information to answer the question
  A. The route learned from IS-IS will be installed.

• Question 316:

  Which of the following devices receives labeled packets from the MPLS domain, removes the MPLS header, and forwards unlabeled packets outside the MPLS domain?

  A. P router
  B. LSR
  C. eLER
  D. iLER
  C. eLER

• Question 317:

  A network consists of four PE routers. A customer requires a VPLS and has sites connected to each PE. The VPLS is fully meshed using IP/MPLS. How many SDPs must be configured on each PE?

  A. 3
  B. 4
  C. 6
  D. 8
  A. 3

• Question 318:

  A static route is created using the command "static-route 2.3.4.0/24 next-hop 1.2.3.4". What is the correct traceroute command to test this static route on an Alcatel-Lucent 7750 SR?

  A. traceroute 2.3.4.1
  B. traceroute 2.3.4.0/24 next-hop 1.2.3.4
  C. traceroute next-hop 1.2.3.4
  D. traceroute does not work on the Alcatel-Lucent 7750 SR
  A. traceroute 2.3.4.1

• Question 319:

  Which of the following about the Alcatel-Lucent 7750 SR's sdp-ping utility is FALSE?

  A. It tests uni-directional or round-trip in-band connectivity.
  B. It tests the reachability of hosts that are using an SDP.
  C. It tests the reachability of the far-end IP address of an SDP through its tunnel.
  D. It can be used by specifying only an SDP ID.
  B. It tests the reachability of hosts that are using an SDP.

• Question 320:

  Which of the following statements are true? Choose two answers.

  A. Route redistribution is only needed if Internet access is a requirement.
  B. Route filtering is the process of attaching data path filters to router interfaces.
  C. Route filtering involves deciding whether to permit or deny certain routing updates from being accepted into, or distributed out of, the route-selection process.
  D. Redistribution is needed for exchanging routes from one routing protocol to another.
  E. OSPF routers that are redistributing routes must be configured as ABRs.
  C. Route filtering involves deciding whether to permit or deny certain routing updates from being accepted into, or distributed out of, the route-selection process.
  D. Redistribution is needed for exchanging routes from one routing protocol to another.