Configuring egress scheduling – Allied Telesis AT-S63 User Manual

Page 231

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AT-S63 Management Software Menus Interface User’s Guide

Section II: Advanced Features

231

Configuring Egress Scheduling

This procedure explains how to select and configure a scheduling
method for QoS. Scheduling determines the order in which the ports
handle packets in their egress queues. For an explanation of the two
scheduling methods, refer to ”Scheduling” on page 224. Scheduling is
set at the switch level. You cannot set this on a per-port basis.

To configure egress scheduling, perform the following procedure:

1. From the Main Menu, type 7 to select Quality of Service (QoS)

Configuration.

The Class of Service (CoS) menu is shown in Figure 65 on page
228.

2. From the Class of Service (CoS) menu, type 3 to select Configure

Egress Scheduling.

The Configure Egress Scheduling menu is shown in Figure 68.

Figure 68. Configure Egress Scheduling Menu

3. Type 1 to toggle Scheduling Mode through its two possible settings.

The default setting is Strict Priority.

If you select Strict Priority, skip the next step. Options 2 through
9in the menu do not apply to Strict Priority scheduling.

4. If you select Weighted Round Robin Priority as the scheduling

method, select menu options 2 through 5 and specify the maximum
number of packets you want a port to transmit from each queue
before it moves to the next queue. The range is 1 to 15. For an
example, refer to Table 10 on page 226.

Allied Telesyn Ethernet Switch AT-9400 Series - AT-S63

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User: Manager

11:20:02 02-Oct-2004

Configure Egress Scheduling

1 - Scheduling Mode ............ Strict Priority
2 - Queue 0 Weight ............. 0
3 - Queue 1 Weight ............. 0
4 - Queue 2 Weight ............. 0
5 - Queue 3 Weight ............. 0
6 - Queue 4 Weight ............. 0
7 - Queue 5 Weight ............. 0
8 - Queue 6 Weight ............. 0
9 - Queue 7 Weight ............. 0

R - Return to Previous Menu

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