System-Defined Mqc Objects For 8Q Mode - Cisco Nexus 9000 Series Configuration Manual

Using Modular QoS CLI

System-Defined MQC Objects for 8q Mode

When you configure QoS features, and the system requests MQC objects, you can use the following
system-defined objects:
Note
System-defined MQC objects for 4q mode are the default MQC objects. You must enable the following MQC
objects to change to 8q mode.
Note
The default queue for Cisco Nexus 9200 Series switches is 8q.
• Type qos class maps
• Type queuing class maps
Queuing Policy Map Name
default-network-qos-policy
Table 8: System-Defined Type qos Class Maps
Class Map Name
class-default
Table 9: System-Defined Type queuing Class Maps for 8q Mode (Egress)
Class Map Queue Name
c-out-8q-q-default
c-out-8q-q1
c-out-8q-q2
Cisco Nexus 9000 Series NX-OS Quality of Service Configuration Guide, Release 7.x
Description
Network-qos queuing policy map that is attached to all module ports to
which you do not apply a queuing policy map. The default configuration
values are as follows:
policy-map type network-qos default-nq-policy
class type network-qos c-nq3
match qos-group 3
mtu 1500
class type network-qos c-nq2
match qos-group 2
mtu 1500
class type network-qos c-nq1
match qos-group 1
mtu 1500
class type network-qos c-nq-default
match qos-group 0
mtu 1500
Description
Type qos class map that is assigned to all packets that match none of the
criteria of traffic classes that you define in a type qos policy map.
Description
Egress default queue — QoS group 0
Egress queue 1 — QoS group 1
Egress queue 2 — QoS group 2
System-Defined MQC Objects for 8q Mode
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