Free 4A0-107 Alcatel-Lucent Quality of Service Exam Questions

1. Which of the following are the minimum requirements needed to classify traffic marked with DSCP AF11, AF12, and AF13 into the AF forwarding class and provide fair treatment to the drop precedence settings? (Choose three)

2. Forwarding subclasses are only relevant to, and are therefore applied within the context of, a _____________policy.

3. To manage the shared buffer space at network ports, slope policies are applied on _________ for the ingress direction, and on ________ or _________ for the egress direction.

4. Click the exhibit button below. A service provider has applied the SAP-ingress policy configuration below on his customer's SAP. The service provider notices that all of the customer's traffic is being dropped at the SAP-ingress. Which of the following actions can resolve the problem, if applied on its own? (Choose three)

5. Click the exhibit button below. Given the scheduler-policy (below), how much bandwidth can the best-effort traffic receive (PIR and CIR) when the ingress rate of each queue is 10Mbps?

6. In the context of hierarchical scheduling, a scheduler is configured with a CIR weight of 0. Which of the following statements is TRUE?

7. Which of the following statements describe the primary objectives of the policing of traffic flows on the Alcatel-Lucent 7750 SR? (Choose two)

8. Which of the following entities can scheduler policies be applied to? (Choose two)

9. It is necessary for Tier 1 schedulers to obtain bandwidth from a higher tier scheduler.

10. In which of the following scenarios is the egress port scheduler useful? (Choose two)

11. Policing improves bandwidth utilization by using buffering to absorb high bursts of traffic.

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

13. Which of the following statements BEST describes where shaping mechanisms should be applied?

14. When using an egress port scheduler, on which scheduling loop are orphaned queues serviced?

15. Which of the following statements regarding the egress port scheduler is TRUE?

16. Traffic assigned to forwarding classes is placed into queues, while the contents of the queues are serviced in a controlled manner using____________.

17. To implement Hierarchical-QoS (Multi-tiered scheduling), which of the following actions must be undertaken? (Choose three)

18. Which of the following statements regarding policing and shaping on the Alcatel-Lucent 7750 SR are TRUE? (Choose two)

19. Click the exhibit button below. Given this scheduler-policy configuration, which of the following can be said about the scheduler called "high"? (Choose two)

20. At which points can traffic be marked or remarked on the Alcatel-Lucent 7750? (Choose two)