Nokia NRS II Composite - 4A0-C01 FREE EXAM DUMPS QUESTIONS & ANSWERS]

Question 1

Which service is needed to bridge an ATM service to an Ethernet service?

A. Epipe B. Fpipe C. Cpipe D. Bridge service E. Apipe

Discussion 0

Correct Answer: A Vote an answer

Question 2

Click the exhibit button.

Router 2 advertises the network 192.168.3.0/24 to router R1 via IS-IS.
How can router R1 ensure that it discards the route?

A. Use an export policy and prefix list on router R1. B. Use a prefix list on router R1 to discard all ingress IS-IS routes. C. This is not possible because IS-IS cannot use import policies. D. Use an import policy and a prefix list on router R1.

Discussion 0

Correct Answer: C Vote an answer

Question 3

Which of the following message types does RSVP use to set up an LSP? (Choose two)

A. eLER message B. iLER message C. Path message D. LSP setup call request E. Resv message

Discussion 0

Correct Answer: C,E Vote an answer

Question 4

An Alcatel-Lucent 7750 SR label switches a packet it receives. The packet has an outer label TTL and an inner label TTL.
Which of the following is TRUE?

A. The outer label TTL will be 249 and the inner label TTL will be 251. B. The outer label TTL will be 251 and the inner label TTL will be 252. C. The outer label TTL will be 251 and the inner label TTL will be 251. D. The outer label TTL will be 249 and the inner label TTL will be 250.

Discussion 0

Correct Answer: A Vote an answer

Question 5

Which of the following best describes how the path-mlu is chosen for an SDP?

A. By default, the path-mtu is calculated automatically from the network port MTU of the PE router. B. The path-mtu must be set by the administrator. C. The path-mtu is calculated based on the service MTU of the service using the SDP. D. The path-mtu is signaled between the PE endpoints when the service is established. E. An SDP does not have a path-mtu

Discussion 0

Correct Answer: A Vote an answer

Question 6

To configure 6over4 tunneling, where must indirect static routes be configured?

A. On both the CEs and PEs. B. On the CEs only. C. On only the branch office CE. D. On the PEs only.

Discussion 0

Correct Answer: D Vote an answer

Question 7

Which of the following messages is NOT used in T-LDP operation?

A. Label Mapping message B. Init message C. Hello message D. Keepalive message E. ACK message

Discussion 0

Correct Answer: E Vote an answer

Question 8

An OSPF ASBR must have at least one interface in the backbone area (area 0)

A. True B. False

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Correct Answer: B Vote an answer

Question 9

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

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

Discussion 0

Correct Answer: D Vote an answer

Question 10

What is the purpose of a T-LDP session?

A. It is used to signal the transport labels in the provider core. B. It allows selective control over which devices are configured for LDP. C. It allows link LDP to be configured on the edge devices only. D. It is used to signal the service labels in the provider core.

Discussion 0

Correct Answer: D Vote an answer

Question 11

Click on the exhibit.

Initially, all links have 800Mbps of unreserved bandwidth. All links are of equal costs. Shared explicit reservation style is used. LSP 1 is signaled first with a setup and hold priority. Then, LSP 2 is signaled with setup and hold priority. Both LSPs go from R1 to R5.
Which of the following is TRUE?

A. LSP 1 will follow R1-R3-R4-R5. LSP 2 will follow R1-R2-R5. B. Both LSP 1 and LSP 2 will follow R1-R3-R4-R5. C. Both LSP 1 and LSP 2 will follow R1-R2-R5. D. LSP1 will follow R1-R2-R5. LSP 2 will follow R1-R3-R4-R5.

Discussion 0

Correct Answer: C Vote an answer

Question 12

What is the metric and maximum routable value for RIP?

A. Hop count and 16 B. Link cost and 15 C. Link cost and 16 D. Hop count and 15

Discussion 0

Correct Answer: D Vote an answer