Weighted Queuing; Implementation Of Weighted Queuing In The W310; Weighted Queuing Cli Commands - Avaya W310 User Manual

Chapter 11 W310 WLAN Gateway Layer 2 Features

Weighted Queuing

The Weighted Queuing feature allows the user to configure the priority scheme between the
internal priority queues as "Strict Priority" or to configure it as a Weighted Round Robin
(WRR) scheme, with user-configurable weights.

Implementation of Weighted Queuing in the W310

The user is able to set the Priority scheme to either "Strict" or "WWR."
• When the Priority scheme is set to "Strict":
— Giga ports — the Low priority queue will transmit only if the High priority queue
has nothing to transmit.
— W310 10/100 ports — the Lower priority queue will transmit only if none of the
Higher priority queue has nothing to transmit.
• When the Priority scheme is set to "WWR" with a weight factor 'n':
— Giga ports — the High priority queue will transmit 'n' packets for each packet that
will be transmitted from the Low priority queue.
— 10/100 ports — The 4 queues will convert into 2 queues (High and Low); the High
priority queue will transmit 'n' packets for each packet that will be transmitted from
the Low priority queue.
By default, the WWR weights between the four W310 priority queues are
1:4:16:64between the high and low priority queues are 1:64.

Weighted Queuing CLI Commands

The following table contains a list of the CLI commands for the Weighted Queuing feature.
The rules of syntax and output examples are all set out in detail in the Reference Guide.
Table 11.14 Weighted Queuing CLI Commands
In order to...
Switch between the Strict and Weighted
queuing schemes, and to set the weights
Returns the queuing scheme to WRR
with the default weights
98
Use the following command...
set queuing scheme
set default queuing scheme
Avaya W310 User's Guide
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