Show qos config – Allied Telesis AT-S63 User Manual

Page 344

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Chapter 19: Class of Service (CoS) Commands

344

Section II: Advanced Operations

SHOW QOS CONFIG

Syntax

show qos config

Parameters

None.

Description

Displays the CoS priority queues and scheduling. Figure 53 is an example
of the information displayed by this command.

Figure 53. SHOW QOS CONFIG Command

The current mapping of CoS priorities to port egress queues is displayed
in the top section. As an example, at the default setting packets with a
CoS priority of 3 are stored in egress queue 3 of a port.

The bottom section of the display shows the scheduling method of the
switch ports. In strict priority, a port transmits all packets out of the higher
priority queues before transmitting any from the low priority queues. This
is the default. In weighted round robin, a port transmits a set number of
packets from each queue. The weights only show a value when a port is

QoS Configuration information:

Number of CoS Queues .......... 8

CoS 0 Priority Queue .......... Q1
CoS 1 Priority Queue .......... Q0
CoS 2 Priority Queue .......... Q2
CoS 3 Priority Queue .......... Q3
CoS 4 Priority Queue .......... Q4
CoS 5 Priority Queue .......... Q5
CoS 6 Priority Queue .......... Q6
CoS 7 Priority Queue .......... Q7

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

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