Allied-telesis AT-S79 Uživatelský manuál stáhnout pdf (Strana 188)

Chapter 19: Quality of Service (QoS)

188 Section II: Using the Web Browser Interface

Mapping CoS Priorities to Egress Queues

This procedure explains how to change the default mappings of CoS

priorities to egress priority queues, as shown in Table 2 on page 97. This

is set at the switch level. You cannot set this at the per-port level. This

procedure also enables and disables QoS.

To change the default mappings of CoS priorities to egress priority queues

or to enable or disable QoS, perform the following procedure:

1. From the Advanced Config menu, select QoS Config and then select

QoS Config.

The QoS Configuration page is shown in Figure 53.

Figure 53. QoS Configuration Page

2. To enable or disable QoS, select Enable or Disable from the QoS

Status pull-down menu. The default is disabled.

3. To change the egress priority queue assignment of an 802.1p priority

class, click the dialog circle of the queue for the corresponding priority.

For example, to direct all tagged traffic with a priority of 4 to egress

queue 3 on the ports, you would click the dialog circle for queue 3 in

the priority 4 row.

4. Click Apply.

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Allied-telesis AT-S79 Uživatelský manuál Strana 188