Free 4A0-107 Exam Braindumps
Nokia Quality of Service Questions 101–105 (page: 22)

Updated On: 9-Feb-2026

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

  1. Microflow reservations using RSVP
  2. DSCP to EXP translation
  3. Traffic classification
  4. Automatic profiling and policy configuration
  5. Buffer memory management
  6. Traffic scheduling

Answer(s): C,E,F



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

  1. 512 MB ingress, 512 MB egress
  2. 256 MB ingress, 256 MB egress
  3. 1 GB dynamically allocated between ingress and egress.
  4. 768 MB dynamically allocated between ingress and egress.
  5. 768 MB, with a minimum of 256 MB ingress and egress, and an additional 256 MB dynamically allocated.

Answer(s): D



On the Nokia 7750 SR, where can network-queue policies be applied? (Choose two)

  1. On the network egress port.
  2. On the SDP.
  3. On the access ingress port.
  4. On the egress MDA.
  5. On the SAP.
  6. On the ingress MDA.

Answer(s): A,F



On the Nokia 7750 SR, which of the following QoS-related policies can be configured on a SAP? (Choose three)

  1. The slope-policy
  2. The SAP-ingress policy
  3. The SAP-egress policy
  4. The network-queue policy
  5. The scheduler-policy

Answer(s): B,C,E



Which of the following statements regarding policing and shaping on the Nokia 7750 SR are TRUE? (Choose two)

  1. The larger the configured MBS value, the lower the amount of shaping performed.
  2. When policing is enabled on the SAP-ingress, all traffic is considered as in-profile.
  3. Setting the CIR to 1000 and the PIR to max will enable shapeless policing at 1 Mbps within the SAP-egress policy.
  4. Configuring MBS to equal CBS will disable shaping.
  5. Setting the CIR and PIR to equal values disables soft-policing.

Answer(s): B,E



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