Foundry NetIron M2404C and M2404F Metro Access Switches
Configuring QoS (Rev. 03)
Overview
© 2008 Foundry Networks, Inc.
Page 48 of 62
Displaying the MPLS EXP Mapping Configuration
The
show qos mpls-exp-map
command, in Privileged (Enable) mode, displays the current MPLS
EXP mapping configuration.
Command Syntax
device-name
#
show qos mpls-exp-map
Example
The following example overwrites the VPT option to 1 for all incoming MPLS labels.
device-name
(config-if 1/1/1)#
qos mpls-inner-label exp-map 1 1 1 1 1 1
1 1 overwrite
device-name
#
show qos mpls-exp-map
interface 1/1/1
qos mpls-inner-label exp-map 1 1 1 1 1 1 1 1 overwrite
Configuration Examples
QoS Mapping Examples
Mapping Priority to Queue
In the following example, we change the mapping of the priority levels to the following:
•
Priority 0 and 1 -> queue 1
•
Priority 2 and 3 -> queue 3
•
Priority 4 and 5 -> queue 5
•
Priority 6 and 7 -> queue 7.
1.
Display the default priority to queue mapping:
device-name
#
show qos priority-txq-map
===============================
priority-level | txq
-----------------+-------------
0 | 0
1 | 1
2 | 2
3 | 3
4 | 4
5 | 5
6 | 6
7 | 7
2.
Change the priority to queue mapping:
device-name
#
configure terminal
device-name
(config)#
qos map 0 txq1
device-name
(config)#
qos map 2 txq3
device-name
(config)#
qos map 4 txq5
device-name
(config)#
qos map 6 txq7
device-name
(config)#
exit