Nokia 4A0-C01 Online Practice Questions and Exam Preparation

Nokia 4A0-C01 Online Questions & Answers

• Question 501:

  In a Layer 2 VPN service, the FCS is stripped when a customer packet arrives at the ingress PE and regenerated on egress.

  A. TRUE
  B. FALSE
  A. TRUE

• Question 502:

  Click on the exhibit.

  

  In the topology shown, router R1 is an ASBR configured to export external routes to OSPF. Assuming that there are no stub networks, which of the following statements regarding Type 5 LSA generation is TRUE?

  A. Router R1 generates a Type 5 LSA that is flooded to area 1 only.
  B. Router R1 generates a Type 5 LSA that is flooded to areas 1 and 0. Router R6 generates a Type 5 LSA that is flooded to area 2.
  C. Router R1 generates a Type 5 LSA that is flooded to areas 0.1, and 2.
  D. Router R3 generates a Type 5 LSA that is flooded to areas 0 and 2
  E. Type 5 LSAs are not generated in this network topology.
  C. Router R1 generates a Type 5 LSA that is flooded to areas 0.1, and 2.

• Question 503:

  Click on the exhibit button below.

  

  Assuming the customer only needs to monitor traffic from PE3 to the customer site, what three items are missing from PE3's configuration? (Assume that the IP/MPLS network structure between the local and remote PEsis in place.)

  A. The mirror destination configuration on PE5 is missing the "remote-source" command,
  B. The mirror destination on PE3 needs a "remote-source" command.
  C. The mirror service IDs on the local and remote destinations must match.
  D. The mirror source on PE3 needs a "remote-source" command.
  E. The mirror source command on the remote PE3 needs a command that tells it to monitor port 1/1/2.
  A. The mirror destination configuration on PE5 is missing the "remote-source" command,
  C. The mirror service IDs on the local and remote destinations must match.
  E. The mirror source command on the remote PE3 needs a command that tells it to monitor port 1/1/2.

• Question 504:

  You wish to build an LSP originating on router R1, transiting the path R1-R2-R4-R5-R6, and terminating on router R6. How many strict hops would you define in your path statement?

  A. 4
  B. 1
  C. 5
  D. 6
  A. 4

• Question 505:

  If the OSPF reference bandwidth is set to 1000 Gbps. what is the cost of a 1 Gbps interface?

  A. 1
  B. 10
  C. 100
  D. 1000
  D. 1000

• Question 506:

  Which of the following SAPs will forward all tagged and untagged frames on the port? (Choose 2)

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

• Question 507:

  On the Alcatel-Lucent 7750 SR, which of the following statements about MP-BGP used for a VPRN is TRUE?

  A. Routes from different customers with the same IPv4 address prefix are treated as equivalent by MP-BGP.
  B. MP-BGP will advertise routes to other BGP sessions on the same PE without the need of policies.
  C. The multi-protocol nature of MP-BGP allows VPRN routes to be converted into IPv4 routes in the provider core network.
  D. MP-BGP is an enhanced version of BGP that can carry customer route prefixes for multiple VPRNs.
  D. MP-BGP is an enhanced version of BGP that can carry customer route prefixes for multiple VPRNs.

• Question 508:

  Click on the exhibit.

  

  What value would be expected in the state field?

  A. Exchange
  B. Up
  C. Down
  D. 2-Way
  C. Down

• Question 509:

  Click the exhibit.

  

  This output is from PE router R1. Based on the output about VPRN 100, how many prefixes has router R1 learned from CE router R5?

  B. 2
  C. 3
  D. 6
  B. 2

• Question 510:

  Which of the following about IES is FALSE?

  A. An IES provides a Layer 3 interface to a customer.
  B. A virtual routing/forwarding table is created per IES service.
  C. An IES supports QoS.
  D. An IES interface's IP address, if bound to a port, will appear in the routing table.
  B. A virtual routing/forwarding table is created per IES service.