Configuring Type Queuing Policies - Cisco Nexus 5000 Series Configuration Manual

Configuring QoS
Command or Action
Step 11
switch(config-pmap-c-nq)# no
queue-limit number-bytes bytes
Step 12 switch(config-pmap-c-nq)# set cos
cos-value
Step 13 switch(config-pmap-c-nq)# no set cos
cos-value
This example shows how to define a type network-qos policy map:
switch# configure terminal
switch(config)# policy-map type network-qos policy-que1
switch(config-pmap-nq)# class type network-qos class-que1
switch(config-pmap-c-nq)# mtu 5000
switch(config-pmap-c-nq)# pause no-drop pfc-cos 1-3,5
switch(config-pmap-c-nq)# set cos 4

Configuring Type Queuing Policies

Type queuing policies are used for scheduling and buffering the traffic of a specific system class. A type
queuing policy is identified by its qos-group and can be attached to the system or to individual interfaces
(except for Fabric Extender host interfaces) for input or output traffic.
SUMMARY STEPS
1. switch# configure terminal
2. switch(config)# policy-map type queuing policy-name
3. switch(config-pmap-que)# class type queuing class-name
4. switch(config-pmap-c-que)# bandwidth percent percentage
5. (Optional) switch(config-pmap-c-que)# no bandwidth percent percentage
6. switch(config-pmap-c-que)# priority
7. (Optional) switch(config-pmap-c-que)# no priority
DETAILED STEPS
Command or Action
Step 1 switch# configure terminal
Step 2 switch(config)# policy-map type queuing
policy-name
OL-20921-01
Purpose
(Optional)
Disables the queue limit specification in this class.
Specifies a 802.1Q CoS value which is used to mark packets on this
interface. The value range is from 0 to 7.
(Optional)
Disables the marking operation in this class.
Purpose
Enters configuration mode.
Creates a named object that represents a set of policies that are to be
applied to a set of traffic classes. Policy-map names can contain
alphabetic, hyphen, or underscore characters, are case sensitive, and
can be up to 40 characters.
Cisco Nexus 5000 Series NX-OS Quality of Service Configuration Guide
Configuring Policy Maps
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