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Nokia Updated 4A0-107 Exam Questions and Answers by kiera

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Nokia 4A0-107 Exam Overview :

Exam Name: Nokia Quality of Service
Exam Code: 4A0-107 Dumps
Vendor: Nokia Certification: SRC Certification
Questions: 231 Q&A's Shared By: kiera
Question 20

According to the SAP-egress policy configured and applied, which queue will forwarding class AF’s traffic use?

Questions 20

Options:

A.

Policer 2 on the queue-group Q-Group1 instance 1.

B.

Policer 1 on the queue-group Q-Group1 instance 1.

C.

The default policer 1.

D.

AF traffic is dropped.

Discussion
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Question 21

Which of the following statements about the token buckets of a policer is TRUE?

Options:

A.

When a packet arrives, the PIR bucket depth is checked and the packet is discarded if this bucket is full.

B.

The CIR bucket of a policer is the reserved portion of its PIR bucket.

C.

The CIR bucket of a policer has two thresholds: CBS and HPO.

D.

Packets processed by the PIR bucket at an average rate above PIR will be forwarded as out-of-profile.

Discussion
Question 22

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

Discussion
Question 23

On the Nokia 7750 SR, what is a slope policy used for?

Options:

A.

Defining the slope of the TCP slow-start mechanism for self generated traffic.

B.

Defining the slope of the scheduling rate per forwarding class when using HQoS.

C.

Defining the high and low slope values when deploying buffer admission control for UDP traffic in the committed buffer pool.

D.

Defining the high and low slope values when deploying buffer admission control for TCP traffic in the shared buffer pool.

E.

Defining the high and low slope values when deploying buffer admission control for TCP traffic in the committed buffer pool.

Discussion
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