Which of the Following Statements Regarding Scheduling on the Nokia

question 141

Multiple Choice

Which of the following statements regarding scheduling on the Nokia 7750 SR is TRUE? (Choose two)

• A) When using profile-mode queues, traffic that is marked as in-profile on ingress and scheduled in the above-CIR loop will still be considered as in-profile at egress.
• B) When an HQoS strategy using an egress port-scheduler has been deployed, Tier 1 receives its scheduling rates based on the amount of egress bandwidth available for each forwarding class.
• C) The greater the difference between PIR and CIR rates in a queue, the less likely a CIR will be provided.
• D) Packets scheduled out of high-priority queues in the default scheduler will have a lower chance of packet loss at the expense of incurring a higher probability of delay.
• E) When using priority-mode queues, traffic that is marked as in-profile on ingress and scheduled in the above-CIR loop will be considered as in-profile at egress.

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