Foundry NetIron M2404C and M2404F Metro Access Switches
Configuring QoS (Rev. 03)
Overview
© 2008 Foundry Networks, Inc.
Page 28 of 62
Example
The following example configures the transmit rate of 2M to interface 1/1/1. The
show qos tx
shaper
command displays the results:
device-name
(config-if 1/1/1)#
qos tx shaper rate 2m burst 16k
Actual rate is set to 2048kbps due to granularity limitation
device-name
(config-if 1/1/1)#
end
device-name
#
show qos tx shaper
Interface 1/1/1
==================
qos shaper rate 2048K burst 16K
QoS Assignment Display Commands
Table 12
lists the commands to display the priority assignment.
Table 12: Priority Assignment Display Commands
Command
Description
show qos priority-txq-map
Displays the port priority mapping.
show qos traffic-class
Displays the DSCP-to-CoS mapping.
show qos policy dscp
Displays the DSCP remarking policy for remarking
DSCP, priority, transmit queue and drop precedence level
by DSCP and conformance level.
show qos policy priority
Displays the DSCP remarking policy for remarking
priority and optionally the conformance level by the
transmit queue and conformance level.
show qos tx shaper
Displays the transmit rate for the transmit queue.
Displaying the Mapping Assignments
The
show qos priority-txq-map
command, in Privileged (Enable) mode, displays the port priority
mapping.
Command Syntax
device-name
#
show qos priority-txq-map
{
UU/SS/PP
|
all
}
Argument Description
UU/SS/PP
The unit, slot and port of a specific interface.
all
Displays the QoS configuration of the entire interface.
Example
device-name
#
show qos priority all
===================================
Interface | priority-level | txq
---------+-----------------+------