Nokia 4A0-104 Online Practice Questions and Exam Preparation

Nokia 4A0-104 Online Questions & Answers

• Question 241:

  Consider an E-pipe service configured with SAP 1/1/1:5 and SAP 1/1/1:6. If the SAP 1/1/1:5 accepts an ingress frame, which of the following is TRUE?

  A. The frame egresses from 1/1/1:6 with no VLAN tag.
  B. The frame egresses from 1/1/1:6 with VLAN tag 5.
  C. The frame egresses from 1/1/1:6 with VLAN tag 6.
  D. The frame egresses from 1/1/1:6 with an inner VLAN tag of 5 and an outer VLAN tag of 6.
  C. The frame egresses from 1/1/1:6 with VLAN tag 6.

• Question 242:

  When configuring RSVP-TE for transport tunnels, which command enables RSVP by default?

  A. configure router tunnel
  B. configure router gre
  C. configure router rsvp-te
  D. configure router transport-tunnel
  E. configure router mpls
  E. configure router mpls

• Question 243:

  What is the best approach of making MTUs match between a VPLS and a spoke IES in order to bring up the service?

  A. Change the service MTU of the VPLS to match the IES.
  B. Set the ip-mtu of the IES service to match the service MTU of the VPLS service.
  C. Change the MTU of the SDP attached to the VPLS to match the service MTU of the VPLS.
  D. Set the DNF flag on the IES service.
  B. Set the ip-mtu of the IES service to match the service MTU of the VPLS service.

• Question 244:

  On a dot1Q encapsulated port, frames with a VLAN tag of 0 and untagged frames are forwarded to the null SAP

  A. TRUE
  B. FALSE
  A. TRUE

• Question 245:

  Which of the following about SDPs is TRUE?

  A. SDP IDs must be locally unique.
  B. SDPs are specific to one service type.
  C. SDPs must use MPLS for their encapsulation.
  D. An SDP is required for a local service.
  A. SDP IDs must be locally unique.

• Question 246:

  Click the exhibit.

  

  Based on the output from PE router R1 about VPRN 100, by which protocol was 192.168.10.0/24 learned?

  A. BGP
  B. MP-BGP
  C. LDP
  D. MPLS
  B. MP-BGP

• Question 247:

  Which of the following about IES is FALSE?

  A. An IES has a configurable VC MTU.
  B. An IES interface has an IP address assigned to it.
  C. IES supports QoS.
  D. An IES requires a spoke SDP.
  D. An IES requires a spoke SDP.

• Question 248:

  Which of the following commands would be used to configure a new VPLS service that will use a default vc-id of 5 and a customer id of 4?

  A. configure service vpls 4 customer 4 vc-id 5 create
  B. configure service vpls 5 customer 4 create
  C. configure service vpls 100 customer 4 vc-id 4 create
  D. configure service vpls vc-id 5 customer4 create
  B. configure service vpls 5 customer 4 create

• Question 249:

  Click the exhibit.

  

  R1 and R4 are providing a VPRN for the CEs. Which of the following about the traceroute run on router R5 is TRUE?

  A. The traceroute will only show one hop: R5-R6.
  B. The traceroute will only show 2 hops; R5-R1 and R4-R6.
  C. The traceroute will only show 3 hops: R5-R1, R1-R4 and R4-R6.
  D. The traceroute will show one hop for each router in the provider core and one for each CE-PE hop.
  C. The traceroute will only show 3 hops: R5-R1, R1-R4 and R4-R6.

• Question 250:

  Which of the following about the Nokia 7750 SR sdp-ping is TRUE?

  A. It tests the IGP reachability of the far-end IP address of an SDP.
  B. It tests that the MTU settings of a service are correct.
  C. It tests in-band, uni-directional or round-trip connectivity of SDPs.
  D. It tests the reachability of hosts connected to an SDP.
  C. It tests in-band, uni-directional or round-trip connectivity of SDPs.