Configuring DSCP

You can configure a differentiated services code point (DSCP) for a neighbor. You can specify a DSCP value for locally originated packets for IPv4 or IPv6.

For more information, see the Cisco Nexus 9000 Series NX-OS System Management Configuration Guide.

Configuring DSCP to be Used for Locally Originated Packets for IPv4 and IPv6

 Configuring DSCP to be Used for Locally Originated Packets for IPv4 and IPv6

POST http://<mgmt0_IP>/api/mo/sys/tcpudp.json

{
  "tcpudpEntity": {
    "children": [
      {
        "tcpudpInst": {
          "attributes": {
            "dscpLop": "40"
}}}]}}

{
    imdata:[]
}

<System>
  <tcpudp-items>
    <inst-items>
      <dscpLop>40</dscpLop>
    </inst-items>
  </tcpudp-items>
</System>

Note: This example was added in Release 9.3(1).

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.

ip dscp-lop 40

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.

MO	DN
tcpudpEntity	sys/tcpudp
tcpudpInst	sys/tcpudp/inst

tcpudpInst Properties

The following table contains information about the tcpudpInst 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 Name	Data Type	Description	Values
dscpLop	tcpudp:DscpLop (scalar:Uint16)	DSCP value for Locally Originated Packets	RANGE: [0 , 85] DEFAULT: unconfigured

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

Deleting DSCP to be Used for Locally Originated Packets for IPv4 and IPv6

 Deleting DSCP to be Used for Locally Originated Packets for IPv4 and IPv6

POST http://<mgmt0_IP>/api/mo/sys/tcpudp.json

{
  "tcpudpEntity": {
    "children": [
      {
        "tcpudpInst": {
          "attributes": {
            "dscpLop": "unconfigured"
}}}]}}

{
    imdata:[]
}

<System>
  <tcpudp-items>
    <inst-items>
      <dscpLop>85</dscpLop>
    </inst-items>
  </tcpudp-items>
</System>

Note: This example was added in Release 9.3(1).

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 ip dscp-lop 40

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.

MO	DN
tcpudpEntity	sys/tcpudp
tcpudpInst	sys/tcpudp/inst

tcpudpInst Properties

The following table contains information about the tcpudpInst 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 Name	Data Type	Description	Values
dscpLop	tcpudp:DscpLop (scalar:Uint16)	DSCP value for Locally Originated Packets	RANGE: [0 , 85] DEFAULT: unconfigured

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

Configuring DSCP to be Used for Locally Originated Packets for IPv4 and IPv6 (Precedence 2)

 Configuring DSCP to be Used for Locally Originated Packets for IPv4 and IPv6 (Precedence 2)

POST http://<mgmt0_IP>/api/mo/sys/tcpudp.json

{
  "tcpudpEntity": {
    "children": [
      {
        "tcpudpInst": {
          "attributes": {
            "dscpLop": "cs2"
}}}]}}

{
    imdata:[]
}

<System>
  <tcpudp-items>
    <inst-items>
      <dscpLop>77</dscpLop>
    </inst-items>
  </tcpudp-items>
</System>

Note: This example was added in Release 9.3(1).

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.

ip dscp-lop cs2

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.

MO	DN
tcpudpEntity	sys/tcpudp
tcpudpInst	sys/tcpudp/inst

tcpudpInst Properties

The following table contains information about the tcpudpInst 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 Name	Data Type	Description	Values
dscpLop	tcpudp:DscpLop (scalar:Uint16)	DSCP value for Locally Originated Packets	RANGE: [0 , 85] DEFAULT: unconfigured

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

Deleting DSCP to be Used for Locally Originated Packets for IPv4 and IPv6 (Precedence 2)

 Deleting DSCP to be Used for Locally Originated Packets for IPv4 and IPv6 (Precedence 2)

POST http://<mgmt0_IP>/api/mo/sys/tcpudp.json

      {
        "tcpudpEntity": {
          "children": [
            {
              "tcpudpInst": {
                "attributes": {
                  "dscpLop": "unconfigured"
                }
              }
            }
          ]
        }
      }

{
    imdata:[]
}

<System>
  <tcpudp-items>
    <inst-items>
      <dscpLop>85</dscpLop>
    </inst-items>
  </tcpudp-items>
</System>

Note: This example was added in Release 9.3(1).

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 ip dscp-lop cs2

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.

MO	DN
tcpudpEntity	sys/tcpudp
tcpudpInst	sys/tcpudp/inst

tcpudpInst Properties

The following table contains information about the tcpudpInst 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 Name	Data Type	Description	Values
dscpLop	tcpudp:DscpLop (scalar:Uint16)	DSCP value for Locally Originated Packets	RANGE: [0 , 85] DEFAULT: unconfigured

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