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Question 1

Click the exhibit.

Other-Image-28c4a9140-722b-46a2-b2c2-983cd9913856

For the inter-AS model C VPRN, which of the following is FALSE when an IP packet is sent from 192.1.1.1 to 192.2.1.1?

Options :

A : PE1 pushes three labels on the IP packet: a VPN label, a BGP label, and an LDP transport label.

B : ASBR1 pops the LDP and BGP labels and swaps the VPN label.

C : ASBR2 pops the BGP label and pushes an LDP transport label.

D : PE2 pops two labels and forwards the unlabeled packet to its destination.

Answer: B

Question 2

In IEEE 802.1ag, which two key functions are configured on bridge ports (SAPs and SDPs) to support CFM messages? (Choose 2)

Options :

A : MEP

B : MAP

C : MIP

D : MUP

Answer: A,C

Question 3

Click on the exhibit below.

Other-Image-29eee1e4c-8397-4386-882f-b4b06de4a852

If the device connected to PE-A in Metro A sends a frame to PE-A that requires replication within the VPLS which devices is PE-A responsible for replicating the frame to?

Options :

A : PE-A must replicate the frame to all devices participating in the VPLS

B : PE-A must replicate the frame to all PEs within Metro A

C : PE-A must replicate the frame to all devices in the Metro A

D : All of the above

Answer: B

Question 4

Which of the following statements about an autonomous system is FALSE?

Options :

A : An AS is a set of routers under a single technical administration.

B : An AS efficiently advertises all IGP known routes to other ASs.

C : An AS presents a consistent routing policy to other autonomous systems.

D : An AS has a 2-byte or 4-byte AS number assigned.

Answer: B

Question 5

On the Alcatel-Lucent 7750 SR, how many queues per FC are available for multipoint traffic within a VPLS on service ingress?

Options :

A : 64

B : 8

C : 3

D : 16

E : 1

Answer: C