4A0-C01 by Nokia Actual Free Exam Questions And Answers

Question 1

Click the exhibit button.

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

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

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

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

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

Discussion 0

Correct Answer: C Vote an answer

Question 2

Which of the following is TRUE when the explicit null is implemented?

A. The penultimate router will pop the top label from the packets.

B. The eLER will receive packets with a top label value of 0.

C. The penultimate router will forward packets to the eLER, based on the IP header.

D. The eLER will receive packets with a top label value .

Discussion 0

Correct Answer: B Vote an answer

Question 3

On the Alcatel-Lucent 7750 SR, which one of the following steps is NOT required when enabling an MP-BGP session between PE routers in a VPRN?

A. Configuring a VPN-IPv4 address family.

B. Configuring an autonomous system number in the global context.

C. Configuring an export policy to advertise routes between PEs.

D. Configuring a BGP group and peer parameters.

Discussion 0

Correct Answer: C Vote an answer

Question 4

Click on the exhibit.

OSPF is operational on all links in the network diagram, all links are the same cost, and all routers are configured with an ECMP value. Router R4 advertises the prefix 192.168.3.0/24 into OSPF.
How many entries for prefix 192.168.3.0/24 will be in router R5's routing table?

Discussion 0

Correct Answer: B Vote an answer

Question 5

Which of the following statements about SAPs that are part of a VPVVS is FALSE?

A. SAPs can be defined on Ethernet, POS, Sonet/SDH, or TDM channels.

B. SAPs can have QoS policies assigned to them.

C. Multiple SAPs can be defined on the same port.

D. Only one SAP is required for a service that originates and terminates on the same Alcatel-Lucent 7750 SR.

Discussion 0

Correct Answer: D Vote an answer

Question 6

Which of the following describes 6PE?

A. P routers run IPv4 only. PE routers run both IPv4 and IPv6 and exchange IPv6 routes using MP-BGP.

B. P routers run IPv4 only. PE routers run IPv4 only and exchange IPv6 routes using MP-BGP.

C. P routers run IPv6 only. PE routers run both IPv4 and IPv6 and exchange IPv4 routes using MP-BGP.

D. P routers run IPv6 only. PE routers run IPv6 only and exchange IPv4 routes using MP-BGP.

Discussion 0

Correct Answer: A Vote an answer

Question 7

Click the exhibit.

The output is from PE router R1 about VPRN service 100.
From which protocol did router R1 learn the prefix 192.168.20.0/24?

A. MP-BGP

B. BGP

C. LDP

D. MPLS

Discussion 0

Correct Answer: A Vote an answer

Question 8

On an Alcatel-Lucent 7750 SR, the OAM command 'svc-ping' can be used with options bcal-sdp' and 'remote-sdp'.
Which of the following is TRUE?

A. 'Iocal-sdp' indicates that the ping is sent in-band, and remote-sdp' indicates the return ping is in-band.

B. Both 'Iocal-sdp' and 'remote-sdp' take parameters to specify which SDPs are used for the test.

C. iocal-sdp' and 'remote-sdp' indicate that all services using these SDPs are pinged.

D. 'Iocal-sdp' and remote-sdp' indicate that pings are initiated from both local and remote routers.

Discussion 0

Correct Answer: A Vote an answer

Question 9

What are the default settings for RSVP-TE on the Alcatel-Lucent 7750 SR?

A. Per-platform label space, conservative retention mode

B. Per-platform label space; liberal retention mode

C. Per-interface label space, conservative retention mode

D. Per-interface label space, liberal retention mode

Discussion 0

Correct Answer: A Vote an answer

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