Configuration Examples For Queuing And Scheduling; Example: Configuring Wred On Egress Queues; Example: Configuring Traffic Shaping - Cisco Nexus 9000 Series Configuration Manual

Configuration Examples for Queuing and Scheduling

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Configuration Examples for Queuing and Scheduling
In this section, you can find examples of configuring queuing and scheduling.
Note
The default system classes type queuing match based on qos-group (by default all traffic matches to qos-group
0, and this default queue gets 100% bandwidth). Create a type QoS policy that first sets the qos-group in order
to drive the correct matching for the type queuing classes and policies.

Example: Configuring WRED on Egress Queues

The following example shows how to configure the WRED feature on an egress queue:
configure terminal
class-map type queuing match-any c-out-q1
class-map type queuing match-any c-out-q2
policy-map type queuing wred

Example: Configuring Traffic Shaping

The following example shows how to configure traffic shaping using 1000 packets per second (pps)::
configure terminal
class-map type queuing match-any c-out-q1
class-map type queuing match-any c-out-q2
policy-map type queuing pqu
class type queuing c-out-q1
shape min 100 pps max 500 pps
class type queuing c-out-q2
shape min 200 pps max 1000 pps
show policy-map type queuing pqu
Cisco Nexus 9000 Series NX-OS Quality of Service Configuration Guide, Release 7.x
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match qos-group 1
match qos-group 1
class type queuing c-out-q1
random-detect minimum-threshold 10 bytes maximum-threshold 1000 bytes
class type queuing c-out-q2
random-detect threshold burst-optimized ecn
match qos-group 1
match qos-group 1
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Configuring Queuing and Scheduling