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Free 4A0-107 Exam Braindumps
Nokia Quality of Service Questions 66–70 (page: 15)

Updated On: 9-Feb-2026
Page 15 of 48
PDF with 231 Questions

Which of the following statements is considered best practice when changing a network policy that has been associated with an interface?

  1. The policy should be placed in a "shutdown" state before changes are made.
  2. A new network policy should be created and applied to the interface, overwriting the previous policy.
  3. The policy must first be removed from the interface, then modified and re-applied to the interface.
  4. Before the policy can be changed, it must be deleted with the no network qos <policy-id> command.
  5. Before any changes are made to the policy, all network interfaces where the policy is applied have to be shut down.

Answer(s): B



Which of the following statements regarding buffer pool allocation are FALSE? (Choose two)

  1. Each network egress port receives its own buffer pool.
  2. Each SAP-egress port receives its own buffer pool.
  3. All SAP-ingress ports on the same MDA share a buffer pool.
  4. All the network ingress ports on the same MDA share a buffer pool.
  5. Each network ingress port on the same MDA receives its own buffer pool.

Answer(s): C,E



Click the exhibit button below. Given the SAP-ingress policy, which of the following statements are TRUE? (Choose three)

  1. All AF traffic will be marked "in-profile" at the SAP-ingress.
  2. All TCP traffic will be mapped to forwarding class EF.
  3. UDP traffic is placed in queue 3 while ICMP traffic is placed in queue 5.
  4. EF traffic will receive higher scheduling priority than H2 traffic.
  5. Traffic that does not match any of the IP criteria will be placed in queue 3.

Answer(s): A,D,E



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

  1. Defining the slope of the TCP slow-start mechanism for self generated traffic.
  2. Defining the slope of the scheduling rate per forwarding class when using HQoS.
  3. Defining the high and low slope values when deploying buffer admission control for UDP traffic in the committed buffer pool.
  4. Defining the high and low slope values when deploying buffer admission control for TCP traffic in the shared buffer pool.
  5. Defining the high and low slope values when deploying buffer admission control for TCP traffic in the committed buffer pool.

Answer(s): D



On the Nokia 7750 SR, how many queues per FC are available for multipoint traffic within a VPLS on service ingress?

  1. 64
  2. 8
  3. 3
  4. 16
  5. 1

Answer(s): C



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