Nokia 4A0-104 Online Practice Questions and Exam Preparation

Nokia 4A0-104 Online Questions & Answers

• Question 171:

  Which of the following best describes I-pipe and E-pipe interworking?

  A. I-pipes and E-pipes use bridged PDUs to perform ATM/FR/PPP Ethernet interworking.
  B. I-pipes use bridged PDUs to perform ATM/FR/PPP Ethernet interworking. E-pipes use routed PDUs to perform ATM/FR/PPP Ethernet interworking.
  C. I-pipes use routed PDUs to perform ATM/FR/PPP Ethernet interworking. E-pipes use bridged PDUs to perform ATM/FR/PPP Ethernet interworking.
  D. I-pipes and E-pipes use routed PDUs to perform ATM/FR/PPP Ethernet interworking.
  C. I-pipes use routed PDUs to perform ATM/FR/PPP Ethernet interworking. E-pipes use bridged PDUs to perform ATM/FR/PPP Ethernet interworking.

• Question 172:

  Click the exhibit.

  

  E-pipe 100 is using an SDP with an LSP that uses the path shown (PE1-PE2-PE3-PE4). Based on the OAM command output, which of the following is FALSE?

  A. The E-pipe can support a maximum MTU size of 1578.
  B. The ports of the link PE2-PE3 have an MTU of 1578.
  C. An svc-ping of the E-pipe will succeed.
  D. If the step size was 2, the maximum response size would be the same.
  A. The E-pipe can support a maximum MTU size of 1578.

• Question 173:

  Which of the following commands can be used to compare the VC MTU signaled between two PE routers?

  A. show router route-table
  B. show router Idp bindings
  C. show service service-using
  D. show service egress-label
  E. show router rsvp session
  B. show router Idp bindings

• Question 174:

  Which of the following statements is TRUE?

  A. An OSPF adjacency can be established on an IES interface.
  B. IES allows provider MP-BGP sessions to be extended to customers.
  C. An IES service must use static routes in order to communicate with customer networks.
  D. An IES interface supports OSPF and IS-IS in passive mode only.
  A. An OSPF adjacency can be established on an IES interface.

• Question 175:

  On a Nokia 7750 SR, which vc-type will forward service delimiting tags at the ingress PE?

  A. vc-type ether
  B. vc-type vlan
  C. vc-type dot1q
  D. vc-type null
  B. vc-type vlan

• Question 176:

  Which of the following about VPRN VRF tables is FALSE?

  A. Each VRF table contains routes for a single VPRN.
  B. Route targets are used to determine if a prefix belongs to a VRF.
  C. Routes in the VRF table are advertised to the core routers.
  D. VPN labels identify which VRF table should be used for a packet.
  C. Routes in the VRF table are advertised to the core routers.

• Question 177:

  Once a service has been created with a customer association, it is possible to change the customer association.

  A. TRUE
  B. FALSE
  B. FALSE

• Question 178:

  3 E-pipe services and 2 VPLS services have been configured between two PE routers. How many service labels will be signaled in total?

  A. 2
  B. 3
  C. 4
  D. 5
  E. 6
  F. 10
  F. 10

• Question 179:

  Which of the following best describes a distributed E-pipe Service?

  A. An E-pipe that has 2 or more SDPs configured.
  B. An E-pipe that has 3 or more SAPs configured.
  C. An E-pipe that has 2 SAPs on the same node but no SDPs configured
  D. An E-pipe that is configured between two nodes, each having 1 SAP and 1 SDP configured.
  D. An E-pipe that is configured between two nodes, each having 1 SAP and 1 SDP configured.

• Question 180:

  An operator wishes to verify end-to-end connectivity for an individual service. What utility will he or she most likely use?

  A. sdp-ping
  B. Isp-ping
  C. svc-ping
  D. sdp-mtu
  C. svc-ping