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Question 1

On the Nokia 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

If packets egressing a SAP do not match any criteria defined in the SAP-egress policy, which forwarding class

will these packets be assigned to?

Options :

A : The default forwarding class defined in the SAP-egress policy.

B : The forwarding class inherited from network ingress classification.

C : Best Effort.

D : If there is no match, packets will be dropped.

Answer: A

Question 3

What feature makes a traffic stream real-time?

Options :

A : Its rate fluctuates rapidly with time.

B : Its bandwidth requirements are high.

C : Time between packets remains unchanged and end-to-end delay is kept to a minimum.

D : All packets received are guaranteed to be delivered to the destination.

Answer: C

Question 4

Click the exhibit button below. Given that the slope-policy (below) has been enabled and applied on a network

port, which of the following statements are TRUE? (Choose three)

Options :

A : All out-of-profile traffic will be dropped before any in-profile is dropped.

B : The time average factor of 0 will discard all packets arriving in the shared buffer pool.

C :

When the shared buffer utilization reaches 51%, in-profile packets might be dropped.

D :

The highest probability with which an out-of-profile packet can be dropped is 20%.

E :

When an in-profile packet arrives and the shared buffer utilization is at 69%, the packet will have

approximately a 60% likelihood of being discarded.

Answer: A,C

Question 5

In which policies, on the Nokia 7750 SR. is classification performed? (Choose three)

Options :

A : SAP-ingress policy

B : SAP-egress policy

C : IP-criteria policy

D :

Network-queue policy

E : Slope policy

F : Network policy

Answer: A