Qos Port Servicing Mode - Alcatel-Lucent OmniSwitch 6250 Cli Reference Manual

qos port servicing mode

Configures a queuing scheme for an individual destination (egress) port.
qos port slot/port servicing mode {strict-priority | wrr [w0 w1 w2 w3 w4 w5 w6 w7] | drr [w0 w1 w2 w3
w4 w5 w6 w7] | default}
Syntax Definitions
slot/port
strict-priority
wrr
drr
w0 w1 w2 w3 w4 w5 w6 w7
default
Defaults
parameter
strict-priority | priority-wrr |
wrr | drr
w0 w1 w2 w3 w4 w5 w6 w7
Platforms Supported
OmniSwitch 6250
Usage Guidelines
•
Each queue can have a different weight value and configuring these values in ascending or descending
order is not required. When a queue is given a weight of 0, it is configured as a Strict-Priority queue.
•
Use the wrr parameter to configure a Priority-WRR queuing scheme, which consists of a combination
of Strict-Priority queues (zero weight) and WRR queues (non-zero weight).
•
The qos port servicing mode command overrides the servicing mode configured with the qos default
servicing mode command.
•
The servicing mode only applies to destination (egress) ports because this is where traffic shaping
occurs. Even though the qos port servicing mode and qos default servicing mode commands are
allowed on source (ingress) ports, they do not affect traffic on these ports.
page 38-40
The slot and port number to which this servicing mode applies.
Selects the strict priority queuing scheme as the servicing mode for the
specified port. All eight available queues on a port are serviced strictly
by priority.
Selects the weighted round robin (WRR) queuing scheme as the default
servicing mode. Traffic is serviced based on the weight of each queue.
Selects the deficit round robin (DRR) queuing scheme as the default
servicing mode. Traffic is serviced based on the weight of each queue.
The value of the desired weight for each of the queues when WRR,
Priority WRR, or, DRR is the active queuing scheme. The range is 0 to
15.
Selects the switch default servicing mode for the port. The default mode
is configured using the qos default servicing mode
default
strict-priority
1 (best effort)
OmniSwitch CLI Reference Guide
QoS Commands
command.
November 2009