Newly Released Nokia 4A0-107 Exam PDF

Nokia Quality of Service Questions and Answers

Question 13

Which of the following statements about the default scheduler in the Nokia 7750 SR is FALSE?

Options:

The default scheduler spends an equal amount of time servicing each queue that has traffic to be sent out.

Queue-type can be configured as best-effort, expedite, or auto-expedite.

A queue will be serviced as expedited if its type is configured as expedited, regardless of the forwarding classes mapped to it.

A queue configured as auto-expedited will be an expedited queue as long as no Best Effort FC is mapped to it.

Question 14

In the image shown above, the network QoS policy is applied properly to a Nokia 7750 SR. An MPLS packet with dot1p=1, EXP=4, and DSCP=AF is received. Which forwarding class and profile is assigned to this packet?

Options:

EF, in

H1, out

BE, out

L1, in

Question 15

According to the SAP-ingress QoS policy shown, which packets have a higher priority to enter queue 2?

Options:

Packets marked with dscp = af33

Packets marked with dot1p = 4

All packets mapped to queue 2 have the same priority to enter this queue.

There are no packets mapped to queue 2.

Question 16

On an Nokia IOM 3, how is buffer memory allocated per forwarding complex?

Options:

512 MB ingress, 512 MB egress

256 MB ingress, 256 MB egress

1 GB dynamically allocated between ingress and egress.

768 MB dynamically allocated between ingress and egress.

768 MB, with a minimum of 256 MB ingress and egress, and an additional 256 MB dynamically allocated.

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Nokia Quality of Service Questions and Answers

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