Question 1

Both SAP-ingress 10 and policer-control-policy “CFHP” have been applied to a service SAP ingress.

What is the maximum bandwidth allocated to policer 2?

Options :

A : 10000 Kbps

B : 15000 Kbps

C : 20000 Kbps

D : 30000 Kbps

Answer: D

Question 2

Which of the following are major components of QoS functionality on the Nokia 7750 SR? (Choose three)

Options :

A : Microflow reservations using RSVP

B : DSCP to EXP translation

C : Traffic classification

D : Automatic profiling and policy configuration

E : Buffer memory management

F : Traffic scheduling

Answer: A,C

Question 3

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 4

Which of the following statements describes an advantage of the DiffServ QoS model over the IntServ QoS

model?

Options :

A : DiffServ reserves resources dynamically using the RSVP protocol.

B : DiffServ only requires packets to be classified into forwarding classes at the first network hop.

C : DiffServ provides granular differentiation and superior fairness because it processes traffic streams individually.

D : DiffServ is more scalable it treats traffic streams as aggregates.

Answer: D

Question 5

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

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