Click the Exhibition button.
You are asked to troubleshoot voice quality issues on your newly implement VoIP network. You notice that the voice packets are being dropped. You have verified that the packets are correctly marked for expedited forwarding queue.
Referring to the exhibit, what must you configure to solve the problem?
In the provided exhibit, it is clear that Class of Service (CoS) queues are defined, and the DSCP values are being classified correctly. However, there are no schedulers configured to allocate bandwidth to the corresponding queues. Without a scheduler configuration, the marked packets are not being prioritized appropriately, leading to packet drops. Therefore, to resolve the issue of dropped voice packets, you must configure a scheduler to allocate bandwidth to the expedited forwarding (EF) queue, which is typically used for VoIP traffic. This ensures that the voice packets receive the necessary bandwidth and priority to maintain voice quality.
c by default only BE and NC are allocated with bandwidth