3com 2924-SFP Manual do Utilizador descarregar pdf (Página 145)

Viewing CoS to Queue 145

Viewing CoS to

Queue

The CoS to Queue Summary Page contains a table that displays the CoS

values mapped to traffic queues.

To view CoS Values to Queues:

1 Click Device > QoS > CoS to Queue > Summary. The CoS to Queue

Summary Page opens:

Figure 78 CoS to Queue Summary Page

The CoS to Queue Summary Page contains the following fields:

■ Class of Service — Specifies the CoS priority tag values, where zero is

the lowest and 7 is the highest.

■ Queue — Defines the traffic forwarding queue to which the CoS

priority is mapped. Four traffic priority queues are supported.

Defining CoS to

Queue

The CoS to Queue Setup Page contains fields for mapping CoS values to

traffic queues. Four traffic priority queues are supported on the device,

with 1 representing the lowest queue and four as the highest. The

highest priority queue functions with strict priority while queues 1-3

function with WRR priority with the following weights (1, 2 and 10)

respectively. CoS 0-5 can’t be assigned to queue 4 as it is dedicated to

high priority traffic like voice and control messages.

The monitor user has no access to this page.

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3com 2924-SFP Manual do Utilizador Página 145