Nokia Nokia Certifications 4A0-C04 Questions & Answers

• Question 291:

  Click the exhibit.

  

  The CEs use BGP and export policies to advertise their local prefixes with the VPRN on their PEs. If the VPRN is functioning properly, which of the following commands will succeed when performed on router R1?

  A. "ping 192.168.20.1"

  B. "oam vprn-ping 100 source 192.168.10.1 destination 192.168.20.1"

  C. "oam vprn-ping 100 source 192.168.20.1 destination 192.168.10.1"

  D. "ping 10.10.10.6" (router R6's system IP)

  Correct Answer: B

• Question 292:

  Which of the following about the components of a distributed service on the Nokia 7750 SR is TRUE?

  

  A. A SAP can only be used by one service on a router.

  B. A dedicated SDP needs to be created for each service.

  C. A service is created on each site before the customer is created.

  D. SAPs must be created before a service is created.

  Correct Answer: A

• Question 293:

  Click the exhibit button.

  

  What is the command to configure a static route on the Nokia 7750 SR router R1 to reach the network behind router R2?

  A. configure router static-route 139.120.121.0/24 next-hop 138.120.199.2

  B. configure router static-route 139.120.121.0/24 next-hop 138.120.199.1

  C. configure router static-route 138.120.199.2/24 next-hop 138.120.199.1

  D. configure router static-route 139.120.121.0/24 next-hop 139.120.121.2

  Correct Answer: A

• Question 294:

  Click the exhibit.

  

  Which of the following is a valid confederation configuration for Router R2?

  

  A. Option A

  B. Option B

  C. Option C

  D. Option D

  Correct Answer: C

• Question 295:

  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 Nokia 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 Nokia 7750 SR

  Correct Answer: A

• Question 296:

  Click the exhibit.

  

  If router A originates a BGP route for prefix 192.168.0.1/27, what will the update contain when it reaches router B?

  A. AS Path of 65200, Next Hop of router A, Origin of IGP.

  B. AS Path of 65200, Next Hop of router A, Origin of incomplete.

  C. Null AS Path, Next Hop of router A, Origin of IGP.

  D. Null AS Path, Next Hop of router A, Origin of incomplete.

  Correct Answer: C

• Question 297:

  Click on the exhibit.

  

  Which of the following is FALSE?

  A. The router can reach prefix 192.10.1.2/32 through a RSVP-TE tunnel.

  B. The router can reach prefix 192.10.1.2/32 through an LDP tunnel.

  C. The router 10.10.10.2 is the egress router of the prefix 192.10.1.2/32.

  D. The Isp-ping tool is used to perform a unidirectional LSP test.

  Correct Answer: A

• Question 298:

  On an Nokia 7750 SR, what is the recommended approach for making sure that MTUs between a VPLS and its spoke IES termination match?

  A. Set the service MTU of the VPLS to match the IES MTU.

  B. Set the ip-mtu of the IES to match the service MTU of the VPLS.

  C. Set the SDP MTU of the IES to match the SDP MTU of the VPLS.

  D. Set the MTU of the IES's network port to match the service MTU of the VPLS.

  Correct Answer: B