Verifying The Marking Configuration - Cisco Nexus 5000 NX-OS Service Configuration Manual

Verifying the Marking Configuration

Step 5
This example shows how to set the CoS value to 4 in a Layer 3 topology:
switch# show policy-map system
Type network-qos policy-maps
===============================
policy-map type network-qos pn-01
...
switch# configure terminal
switch(config)# policy-map type network-qos pn-01
switch(config-pmap-nq)# class type network-qos cn-05
switch(config-pmap-c-nq)# set cos 3
Verifying the Marking Configuration
Use one of the following commands to verify the configuration:
Command
show class-map
show policy-map [name]
running-config ipqos
Cisco Nexus 5000 NX-OS Quality of Service Configuration Guide, Release 5.1(3)N2(1)
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Command or Action
switch(config-pmap-nq-c) # set
cos cos-value
class type network-qos cn-01
mtu 8500
pause no-drop
set cos 2
class type network-qos cn-02
set cos 4
mtu 9216
class type network-qos cn-03
mtu 8000
set cos 6
class type network-qos cn-04
mtu 8750
set cos 7
class type network-qos cn-ip-multicast
set cos 5
mtu 7500
class type network-qos class-default
mtu 1500
multicast-optimize
set cos 1
Purpose
Use the class-default keyword to select all traffic that is not
currently matched by classes in the policy map.
Specifies the CoS value.
The value can range from 0 to 7.
Note You can use this command only in egress policies.
In Layer 3 topologies, each qos-group must have a
unique cos configuration.
match qos-group 1
match qos-group 2
match qos-group 3
match qos-group 4
match qos-group 5
match qos-group 0
Purpose
Displays the class maps defined on the switch.
Displays the policy maps defined on the switch.
Optionally, you can display the named policy only.
Displays information about the running configuration
for QoS.
Configuring Marking
OL-26657-01