Alcatel-Lucent Quality of Service: 4A0-107

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

A. Each network egress port receives its own buffer pool.

B. Each SAP-egress port receives its own buffer pool.

C. All SAP-ingress ports on the same MDA share a buffer pool.

D. All the network ingress ports on the same MDA share a buffer pool.

E. Each network ingress port on the same MDA receives its own buffer pool.

Which following statements about the four-step QoS process (classification, queuing, scheduling, and marking/remarking) executed for every packet entering a Nokia 7750 SR is TRUE?

A. The process happens only before the packet goes through the switching fabric.

B. The process happens only before the packet goes onto the egress port.

C. Marking/remarking the packets is for future classification.

D. Marking/remarking the packets will occur right after classification of the packet.

Based on the image shown above, and assuming that the default scheduler of the Nokia 7750 SR is on an IOM2 card, in which order will packets be scheduled?

A. Queue 6 within-CIR packets, then queue 5 within-CIR packets, then queue 5 and queue 6 above-CIR packets in round-robin.

B. Queue 6 within-CIR packets, then queue 5 within-CIR packets, then queue 5 and queue 6 above-CIR packets in biased round-robin.

C. Queue 6 within-CIR packets, then queue 5 within-CIR packets, then queue 6 above-CIR packets, and finally queue 5 above-CIR packets.

D. Queue 6 and queue 5 within-CIR packets in biased round-robin, then queue 5 and queue 6 above-CIR packets in round-robin.