Setup Guide

In ingress, the buers are accounted at per PG basis and would indicate the number of the packets that has ingress this port PG but still
queued up in egress pipeline. However, there is no direct mapping between the PG and Queue.
Packet is assigned an internal priority on the ingress pipeline based on the queue to which it is destined. This Internal-priority to Queue
mapping has been modied and enhanced as follows for the device:
Table 20. Priority to Queue Mapping
Internal-priority Queue
0 2
1 0
2 1
3 3
4 4
5 5
6 6
7 7
Default dot1p to queue conguration is as follows:
Table 21. Dot1p to Queue Mapping
Packet-Dot1p Queue
0 2
1 0
2 1
3 3
4 4
5 5
6 6
7 7
PFC and ETS Conguration Examples
This section contains examples of how to congure and apply DCB policies on an interface.
Data Center Bridging (DCB)
251