Cisco Nexus 3000 and 9000 Series NX-API REST SDK User Guide and API Reference, Release 10.5(x)
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Enabling Queue-Based ECN Marking
DME
YANG
Copy
POST http://<mgmt0_IP>/api/mo/sys/pltfm.json

{
  "platformEntity": {
    "children": [
      {
        "platformWredQueue": {
          "attributes": {
            "qosGroup1": "yes"
}}}]}}

Response
{
    imdata:[]
}

Copy
<System>
  <pltfm-items>
    <wredqueue-items>
      <qosGroup1>true</qosGroup1>
    </wredqueue-items>
  </pltfm-items>
</System>

Enabling Queue-Based ECN Marking

See also the Cisco Nexus 3000 Series NX-OS QoS Configuration Guide:

https://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-installation-and-configuration-guides-list.html/

Configuring Queue-Based ECN Marking

Enabling Queue-Based ECN Marking

Note: This example was added in Release 9.3(3).


CLI Commands

The CLI commands are equivalent to the payload examples displayed in the pane on the right. Click the DME tab in the top-left corner of the right pane to view the JSON payload. Click the YANG tab to view the XML payload.

wred-queue qos-group-map queue-only 1


Verifying a DME Configuration

The following table contains the distinguished name (DN) for each managed object (MO) in the DME payload. Issue a GET request using the DN to verify the configuration was posted or to get information about the configured properties of a particular object.

MODN
platformEntity sys/pltfm
platformWredQueue sys/pltfm/wredqueue


platformWredQueue Properties

The following table contains information about the platformWredQueue properties in the DME payload. For more information about the properties and MOs, see the NX-API DME Model Reference linked in the Related Documentation section below.

Property NameData TypeDescriptionValues
qosGroup1scalar:Bool
Enable queue based ECN marking for qos-group1SELECTION: true or false


Related Documentation

For other CLI options, see the Cisco Nexus 9000 Series NX-OS Command Reference:

http://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-command-reference-list.html

See the NX-API DME Model Reference for detailed information about classes and attributes described in the payload:

https://developer.cisco.com/site/nx-os/docs/nexus-model-reference/

For information about using the payloads, see the Cisco Nexus 9000 Series NX-OS Programmability Guide:

https://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-programming-reference-guides-list.html

Disabling Queue-Based ECN Marking

Disabling Queue-Based ECN Marking

Note: This example was added in Release 9.3(3).


CLI Commands

The CLI commands are equivalent to the payload examples displayed in the pane on the right. Click the DME tab in the top-left corner of the right pane to view the JSON payload. Click the YANG tab to view the XML payload.

no wred-queue qos-group-map queue-only 1


Verifying a DME Configuration

The following table contains the distinguished name (DN) for each managed object (MO) in the DME payload. Issue a GET request using the DN to verify the configuration was posted or to get information about the configured properties of a particular object.

MODN
platformEntity sys/pltfm
platformWredQueue sys/pltfm/wredqueue


platformWredQueue Properties

The following table contains information about the platformWredQueue properties in the DME payload. For more information about the properties and MOs, see the NX-API DME Model Reference linked in the Related Documentation section below.

Property NameData TypeDescriptionValues
qosGroup1scalar:Bool
Enable queue based ECN marking for qos-group1SELECTION: true or false


Related Documentation

For other CLI options, see the Cisco Nexus 9000 Series NX-OS Command Reference:

http://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-command-reference-list.html

See the NX-API DME Model Reference for detailed information about classes and attributes described in the payload:

https://developer.cisco.com/site/nx-os/docs/nexus-model-reference/

For information about using the payloads, see the Cisco Nexus 9000 Series NX-OS Programmability Guide:

https://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-programming-reference-guides-list.html

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