Qos Example 1 - Cisco Nexus 5000 Series Configuration Manual

Configuring QoS
qos-group
qos-group
qos-group
Total Multicast crossbar statistics:
Example QoS Configurations

QoS Example 1

This example shows how to configure traffic in the entire system matching an access control list to have the
frame CoS fields rewritten to the value 5.
SUMMARY STEPS
1. Set up the ingress classification policy (the access control list was defined previously).
2. Attach the classification policy to the system.
3. Set up the system class allocation and rewrite policy. Allocate the system class for qos-group 4 and define
the rewrite action.
4. Attach the allocation and rewrite policy to the system.
OL-20921-01
3:
q-size: 30080, MTU: 9216
drop-type: drop, xon: 0, xoff: 188
Statistics:
Pkts received over the port
Ucast pkts sent to the cross-bar
Mcast pkts sent to the cross-bar
Ucast pkts received from the cross-bar
Pkts sent to the port
Pkts discarded on ingress
Per-priority-pause status
4:
q-size: 20480, MTU: 8000
drop-type: drop, xon: 0, xoff: 128
Statistics:
Pkts received over the port
Ucast pkts sent to the cross-bar
Mcast pkts sent to the cross-bar
Ucast pkts received from the cross-bar
Pkts sent to the port
Pkts discarded on ingress
Per-priority-pause status
5:
q-size: 76800, MTU: 1538
drop-type: no-drop, xon: 128, xoff: 242
Statistics:
Pkts received over the port
Ucast pkts sent to the cross-bar
Mcast pkts sent to the cross-bar
Ucast pkts received from the cross-bar
Pkts sent to the port
Pkts discarded on ingress
Per-priority-pause status
Mcast pkts received from the cross-bar
: 0
: 0
: 0
: 0
: 0
: 0 (0)
: Rx (Inactive), Tx (Inactive)
: 0
: 0
: 0
: 0
: 0
: 0(0)
: Rx (Inactive), Tx (Inactive)
: 0
: 0
: 0
: 0
: 0
: 0(0)
: Rx (Inactive), Tx (Inactive)
: 557155515
Cisco Nexus 5000 Series NX-OS Quality of Service Configuration Guide
Example QoS Configurations
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