Alcatel-Lucent NRS II – IP/MPLS Services — Question 1

Which of the following rate-limiting approaches are used on the Alcatel-Lucent 7750 SR? (Choose two)

Answer options

• A. Shapeless policing at SAP-ingress only.
• B. Shapeless policing at SAP-ingress and egress.
• C. Biased round robin queuing at ingress only.
• D. Soft shaping at all network interfaces.
• E. Soft shaping at network ingress only.

Correct answer: D, E

Explanation

The correct answers, D and E, indicate that soft shaping can be applied at all interfaces and specifically at network ingress, allowing for smoother traffic management. Options A and B refer to shapeless policing, which is not as flexible as soft shaping, while option C describes biased round robin queuing that is not a rate-limiting approach utilized by the 7750 SR.