Nokia 4A0-C01 Online Practice Questions and Exam Preparation

Nokia 4A0-C01 Online Questions & Answers

• Question 341:

  Which of the following about an ERO in an RSVP PATH message is FALSE?

  A. ERO is used by downstream routers to determine the next-hop for the LSP.
  B. ERO contains label information used to signal an LSP path.
  C. ERO is not always present in the PATH message.
  D. Each downstream router updates information inside the ERO.
  B. ERO contains label information used to signal an LSP path.

• Question 342:

  Choose the following components that are necessary for the configuration of a mirror service. (Choose 2)

  A. A mirror destination to indicate which ports to monitor.
  B. A mirror source to indicate which ports to monitor.
  C. A mirror destination to indicate on which sap or sdp traffic should be replicated.
  D. A mirror source to indicate on which sap or sdp traffic should be replicated
  B. A mirror source to indicate which ports to monitor.
  C. A mirror destination to indicate on which sap or sdp traffic should be replicated.

• Question 343:

  Click on the exhibit.

  

  All links are operationally up initially. When the link between routers R4 and R6 goes down, what will router R1 do?

  A. Router R1 will switch traffic to the secondary path immediately.
  B. Router R1 will discard traffic until a new IGP route to router R6 is re-calculated.
  C. Router R1 will discard traffic because the secondary path is not a fully strict path.
  D. Router R1 will signal the secondary path and switch traffic to it.
  D. Router R1 will signal the secondary path and switch traffic to it.

• Question 344:

  Service tunnels and transport tunnels are bidirectional and only require the operator to configure the tunnel on one router.

  A. TRUE
  B. FALSE
  B. FALSE

• Question 345:

  Which tree in the CLI would you need to be in to add a QoS policy to a SAP?

  A. config>router#
  B. config>qos#
  C. config>port#
  D. config>service#
  D. config>service#

• Question 346:

  Which of the following are the default settings for the Alcatel-Lucent 7750 SR when using LDP?

  A. Per-platform label space, conservative retention mode
  B. Per-interface label space, conservative retention mode
  C. Per-platform label space, liberal retention mode
  D. Per-interface label space, liberal retention mode
  C. Per-platform label space, liberal retention mode

• Question 347:

  Which of the following is NOT a service offered on the Alcatel-Lucent 7750 SR?

  A. IES
  B. VPWS
  C. VPLS
  D. VPRN
  E. L2TP
  E. L2TP

• Question 348:

  An OSPF ASBR must have at least one interface in the backbone area (area 0)

  A. True
  B. False
  B. False

• Question 349:

  By default, how does a VPLS handle a tagged frame received at the ingress of a null SAP on an Alcatel-Lucent 7750 SR?

  A. The FCS is verified and kept in the customer frame. The VLAN tag is kept and transported over the network.
  B. The FCS is verified and kept in the customer frame. The VLAN tag is removed for transport over the network.
  C. The FCS is verified and removed from the frame. The VLAN tag is kept and transported over the network.
  D. The FCS is verified and removed from the frame. The VLAN tag is removed for transport over the network.
  C. The FCS is verified and removed from the frame. The VLAN tag is kept and transported over the network.

• Question 350:

  Click the exhibit button.

  

  In the topology shown, router R1 is an ASBR configured to export external routes to OSPF. How many type 4 LSAs will be present in the network?

  A. One.
  B. One for each of the routers in area 0
  C. One for each of the external routes exported by router R1.
  D. Type 4 LSAs are not generated in this network topology.
  D. Type 4 LSAs are not generated in this network topology.