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Mapping cos priorities to egress queues – Allied Telesis AT-S62 User Manual

Page 178

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Chapter 15: Class of Service

178

Section II: Advanced Operations

Mapping CoS Priorities to Egress Queues

This procedure explains how to change the default mappings of CoS
priorities to egress priority queues, shown in Table 6. This is set at the
switch level.

To change the mappings, perform the following procedure.

1. From the Home Page, select Configuration.

2. From the Configuration menu, select the Services menu option.

3. Select the Queuing and Scheduling tab.

Table 6. Default Mappings of IEEE 802.1p Priority Levels to Egress Priority

Queues

IEEE 802.1p Priority

Level

Egress Port Priority

Queue

0

Q1

1

Q0

2

Q0

3

Q1

4

Q2

5

Q2

6

Q3

7

Q3