Question 1

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

Question 2

Click the exhibit button below. Traffic arriving at router PE 1 is marked with a dot1p value of 4. Given the network policies applied on the routers in the diagram below, what is the EXP value of packets arriving at router PE 2?

Other-Image-2848c9b4a-d404-4ce1-a53e-d852cbfb3942

Note: Only relevant portions of the network policy are shown.

Options :

A : 2

B : 3

C : 5

D : 6

E : None of the above.

Answer: A

Question 3

Complete the following statement. In a VPRN, the label signaled by RSVP-TE is used to ______________.

Options :

A : Identify the egress PE in the MPLS domain

B : Signal the egress VPRN ID

C : Identify the ingress PE in the MPLS domain

D : Transport route updates between PEs

Answer: A

Question 4

Which of the following features can be enabled to eliminate MAC instability when using policy-based forwarding to redirect traffic to a Layer 2 DPI device?

Options :

A : discard-unknown

B : mac-move

C : disable-learning

D : enable-mac-stability

Answer: C

Question 5

Which of the following about scaling techniques for route reflectors is FALSE?

Options :

A : Logical Partitioning of route reflectors works best when PEs are partitioned to support different VPRNs.

B : Logical Partitioning of route reflectors is simple and scalable, but requires more hardware.

C : Filtering at route reflectors requires either inbound filtering at the route reflector or outbound filtering at the PE routers.

D : Filtering at route reflectors allows the route reflector to filter routes received from PEs and only accept routes with a certain route distinguisher.

Answer: D

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