Configuring a User-Defined Network QoS Policy

Configuring Dynamic Packet Prioritization

Configuring Dynamic Packet Prioritization

POST http://<mgmt0_IP>/api/mo/sys/ipqos/nw/p.json

{
  "ipqosPMapEntity": {
    "children": [
      {
        "ipqosPMapInst": {
          "attributes": {
            "name": "dme-policy"
          },
          "children": [
            {
              "ipqosMatchCMap": {
                "attributes": {
                  "name": "c-8q-nq3"
                },
                "children": [
                  {
                    "ipqosDpp": {
                      "attributes": {
                        "setQosGroup": "3"
}}}]}}]}}]}}

{
    imdata:[]
}

<System>
  <ipqos-items>
    <nw-items>
      <p-items>
        <name-items>
          <PMapInst-list>
            <name>dme-policy</name>
            <cmap-items>
              <MatchCMap-list>
                <name>c-8q-nq3</name>
                <dpp-items>
                  <setQosGroup>3</setQosGroup>
                </dpp-items>
              </MatchCMap-list>
            </cmap-items>
          </PMapInst-list>
        </name-items>
      </p-items>
    </nw-items>
  </ipqos-items>
</System>

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.

policy-map type network-qos dme-policy
class type network-qos c-8q-nq3
dpp set-qos-group 3

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
ipqosPMapEntity	sys/ipqos/nw/p
ipqosPMapInst	sys/ipqos/nw/p/name-dme-policy
ipqosMatchCMap	sys/ipqos/nw/p/name-dme-policy/cmap-c-8q-nq3
ipqosDpp	sys/ipqos/nw/p/name-dme-policy/cmap-c-8q-nq3/dpp

ipqosPMapInst Properties

The following table contains information about the ipqosPMapInst 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
name	ipqos:PMapName (string:Basic)	Name of policy-map	MAX SIZE: 39

ipqosMatchCMap Properties

The following table contains information about the ipqosMatchCMap 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
name	ipqos:CMapName (string:Basic)	Match using class-map	MAX SIZE: 39

ipqosDpp Properties

The following table contains information about the ipqosDpp 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
setQosGroup	ipqos:CosNewNone (scalar:Enum8)	QoS Group Value	SELECTION: 0 - 0 1 - 1 2 - 2 3 - 3 4 - 4 5 - 5 6 - 6 7 - 7 8 - None DEFAULT: None

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 Dynamic Packet Prioritization

Deleting Dynamic Packet Prioritization

POST http://<mgmt0_IP>/api/mo/sys/ipqos/nw/p.json

{
  "ipqosPMapEntity": {
    "children": [
      {
        "ipqosPMapInst": {
          "attributes": {
            "name": "dme-policy"
          },
          "children": [
            {
              "ipqosMatchCMap": {
                "attributes": {
                  "name": "c-8q-nq3"
                },
                "children": [
                  {
                    "ipqosDpp": {
                      "attributes": {
                        "status": "deleted"
}}}]}}]}}]}}

{
    imdata:[]
}

<System>
  <ipqos-items>
    <nw-items>
      <p-items>
        <name-items>
          <PMapInst-list>
            <name>dme-policy</name>
            <cmap-items>
              <MatchCMap-list>
                <name>c-8q-nq3</name>
                <dpp-items nc:operation="delete">
                </dpp-items>
              </MatchCMap-list>
            </cmap-items>
          </PMapInst-list>
        </name-items>
      </p-items>
    </nw-items>
  </ipqos-items>
</System>

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

CLI Commands

policy-map type network-qos dme-policy
class type network-qos c-8q-nq3
no dpp set-qos-group 3

Verifying a DME Configuration

MO	DN
ipqosPMapEntity	sys/ipqos/nw/p
ipqosPMapInst	sys/ipqos/nw/p/name-dme-policy
ipqosMatchCMap	sys/ipqos/nw/p/name-dme-policy/cmap-c-8q-nq3
ipqosDpp	sys/ipqos/nw/p/name-dme-policy/cmap-c-8q-nq3/dpp

ipqosPMapInst Properties

Property Name	Data Type	Description	Values
name	ipqos:PMapName (string:Basic)	Name of policy-map	MAX SIZE: 39

ipqosMatchCMap Properties

Property Name	Data Type	Description	Values
name	ipqos:CMapName (string:Basic)	Match using class-map	MAX SIZE: 39

ipqosDpp Properties

Property Name	Data Type	Description	Values
status	mo:ModificationStatus (scalar:Bitmask32)	The upgrade status. This property is for internal use only.	SELECTION: 2 - created 4 - modified 8 - deleted 16 - replaced

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 MTU for the CoS

Configuring MTU for the CoS

POST http://<mgmt0_IP>/api/mo/sys/ipqos/nw/p.json

{
  "ipqosPMapEntity": {
    "children": [
      {
        "ipqosPMapInst": {
          "attributes": {
            "name": "dme-policy"
          },
          "children": [
            {
              "ipqosMatchCMap": {
                "attributes": {
                  "name": "c-8q-nq3"
                },
                "children": [
                  {
                    "ipqosSetMTU": {
                      "attributes": {
                        "value": "1600"
}}}]}}]}}]}}

{
    imdata:[]
}

<System>
  <ipqos-items>
    <nw-items>
      <p-items>
        <name-items>
          <PMapInst-list>
            <name>dme-policy</name>
            <cmap-items>
              <MatchCMap-list>
                <name>c-8q-nq3</name>
                <mtu-items>
                  <value>1600</value>
                </mtu-items>
              </MatchCMap-list>
            </cmap-items>
          </PMapInst-list>
        </name-items>
      </p-items>
    </nw-items>
  </ipqos-items>
</System>

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

CLI Commands

policy-map type network-qos dme-policy
class type network-qos c-8q-nq3
mtu 1600

Verifying a DME Configuration

MO	DN
ipqosPMapEntity	sys/ipqos/nw/p
ipqosPMapInst	sys/ipqos/nw/p/name-dme-policy
ipqosMatchCMap	sys/ipqos/nw/p/name-dme-policy/cmap-c-8q-nq3
ipqosSetMTU	sys/ipqos/nw/p/name-dme-policy/cmap-c-8q-nq3/mtu

ipqosPMapInst Properties

Property Name	Data Type	Description	Values
name	ipqos:PMapName (string:Basic)	Name of policy-map	MAX SIZE: 39

ipqosMatchCMap Properties

Property Name	Data Type	Description	Values
name	ipqos:CMapName (string:Basic)	Match using class-map	MAX SIZE: 39

ipqosSetMTU Properties

The following table contains information about the ipqosSetMTU 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
value	ipqos:MTU (scalar:Uint16)	Set MTU value	RANGE: [576 , 9216] DEFAULT: 1500

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

Unconfiguring MTU for the CoS

Unconfiguring MTU for the CoS

POST http://<mgmt0_IP>/api/mo/sys/ipqos/nw/p.json

{
  "ipqosPMapEntity": {
    "children": [
      {
        "ipqosPMapInst": {
          "attributes": {
            "name": "dme-policy"
          },
          "children": [
            {
              "ipqosMatchCMap": {
                "attributes": {
                  "name": "c-8q-nq3"
                },
                "children": [
                  {
                    "ipqosSetMTU": {
                      "attributes": {
                        "value": "1500"
}}}]}}]}}]}}

{
    imdata:[]
}

<System>
  <ipqos-items>
    <nw-items>
      <p-items>
        <name-items>
          <PMapInst-list>
            <name>dme-policy</name>
            <cmap-items>
              <MatchCMap-list>
                <name>c-8q-nq3</name>
                <mtu-items>
                  <value>1500</value>
                </mtu-items>
              </MatchCMap-list>
            </cmap-items>
          </PMapInst-list>
        </name-items>
      </p-items>
    </nw-items>
  </ipqos-items>
</System>

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

CLI Commands

policy-map type network-qos dme-policy
class type network-qos c-8q-nq3
no mtu 1600

Verifying a DME Configuration

MO	DN
ipqosPMapEntity	sys/ipqos/nw/p
ipqosPMapInst	sys/ipqos/nw/p/name-dme-policy
ipqosMatchCMap	sys/ipqos/nw/p/name-dme-policy/cmap-c-8q-nq3
ipqosSetMTU	sys/ipqos/nw/p/name-dme-policy/cmap-c-8q-nq3/mtu

ipqosPMapInst Properties

Property Name	Data Type	Description	Values
name	ipqos:PMapName (string:Basic)	Name of policy-map	MAX SIZE: 39

ipqosMatchCMap Properties

Property Name	Data Type	Description	Values
name	ipqos:CMapName (string:Basic)	Match using class-map	MAX SIZE: 39

ipqosSetMTU Properties

Property Name	Data Type	Description	Values
value	ipqos:MTU (scalar:Uint16)	Set MTU value	RANGE: [576 , 9216] DEFAULT: 1500

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 an IEEE 802.1Q class of Service for a Network QoS Policy

Configuring an IEEE 802.1Q class of Service for a Network QoS Policy

POST http://<mgmt0_IP>/api/mo/sys/ipqos/nw/p.json

{
  "ipqosPMapEntity": {
    "children": [
      {
        "ipqosPMapInst": {
          "attributes": {
            "name": "dme-policy-pmap"
          },
          "children": [
            {
              "ipqosMatchCMap": {
                "attributes": {
                  "name": "newdme"
                },
                "children": [
                  {
                    "ipqosSetCos": {
                      "attributes": {
                        "val": "7"
}}}]}}]}}]}}

{
    imdata:[]
}

<System>
  <ipqos-items>
    <nw-items>
      <p-items>
        <name-items>
          <PMapInst-list>
            <name>dme-policy-pmap</name>
            <cmap-items>
              <MatchCMap-list>
                <name>newdme</name>
                <setCos-items>
                  <val>7</val>
                </setCos-items>
              </MatchCMap-list>
            </cmap-items>
          </PMapInst-list>
        </name-items>
      </p-items>
    </nw-items>
  </ipqos-items>
</System>

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

CLI Commands

policy-map type network-qos dme-policy-pmap
class type network-qos newdme
set cos 7

Verifying a DME Configuration

MO	DN
ipqosPMapEntity	sys/ipqos/nw/p
ipqosPMapInst	sys/ipqos/nw/p/name-dme-policy-pmap
ipqosMatchCMap	sys/ipqos/nw/p/name-dme-policy-pmap/cmap-newdme
ipqosSetCos	sys/ipqos/nw/p/name-dme-policy-pmap/cmap-newdme/setCos

ipqosPMapInst Properties

Property Name	Data Type	Description	Values
name	ipqos:PMapName (string:Basic)	Name of policy-map	MAX SIZE: 39

ipqosMatchCMap Properties

Property Name	Data Type	Description	Values
name	ipqos:CMapName (string:Basic)	Match using class-map	MAX SIZE: 39

ipqosSetCos Properties

The following table contains information about the ipqosSetCos 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
val	ipqos:CosNewNone (scalar:Enum8)	Cos value	SELECTION: 0 - 0 1 - 1 2 - 2 3 - 3 4 - 4 5 - 5 6 - 6 7 - 7 None DEFAULT: None

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 an IEEE 802.1Q class of Service for a Network QoS Policy

Deleting an IEEE 802.1Q class of Service for a Network QoS Policy

POST http://<mgmt0_IP>/api/mo/sys/ipqos/nw/p.json

{
  "ipqosPMapEntity": {
    "children": [
      {
        "ipqosPMapInst": {
          "attributes": {
            "name": "dme-policy-pmap"
          },
          "children": [
            {
              "ipqosMatchCMap": {
                "attributes": {
                  "name": "newdme"
                },
                "children": [
                  {
                    "ipqosSetCos": {
                      "attributes": {
                        "status": "deleted"
}}}]}}]}}]}}

{
    imdata:[]
}

<System>
  <ipqos-items>
    <nw-items>
      <p-items>
        <name-items>
          <PMapInst-list>
            <name>dme-policy-pmap</name>
            <cmap-items>
              <MatchCMap-list>
                <name>newdme</name>
                <setCos-items nc:operation="delete">
                </setCos-items>
              </MatchCMap-list>
            </cmap-items>
          </PMapInst-list>
        </name-items>
      </p-items>
    </nw-items>
  </ipqos-items>
</System>

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

CLI Commands

policy-map type network-qos dme-policy-pmap
class type network-qos newdme
no set cos 7

Verifying a DME Configuration

MO	DN
ipqosPMapEntity	sys/ipqos/nw/p
ipqosPMapInst	sys/ipqos/nw/p/name-dme-policy-pmap
ipqosMatchCMap	sys/ipqos/nw/p/name-dme-policy-pmap/cmap-newdme
ipqosSetCos	sys/ipqos/nw/p/name-dme-policy-pmap/cmap-newdme/setCos

ipqosPMapInst Properties

Property Name	Data Type	Description	Values
name	ipqos:PMapName (string:Basic)	Name of policy-map	MAX SIZE: 39

ipqosMatchCMap Properties

Property Name	Data Type	Description	Values
name	ipqos:CMapName (string:Basic)	Match using class-map	MAX SIZE: 39

ipqosSetCos Properties

Property Name	Data Type	Description	Values
status	mo:ModificationStatus (scalar:Bitmask32)	The upgrade status. This property is for internal use only.	SELECTION: 2 - created 4 - modified 8 - deleted 16 - replaced

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 a Congestion Notification

Configuring a Congestion Notification

POST http://<mgmt0_IP>/api/mo/sys/ipqos/nw/p.json

{
  "ipqosPMapEntity": {
    "children": [
      {
        "ipqosPMapInst": {
          "attributes": {
            "name": "nw-policy-no-drop"
          },
          "children": [
            {
              "ipqosMatchCMap": {
                "attributes": {
                  "name": "nc4"
                },
                "children": [
                  {
                    "ipqosDctcp": {
                      "attributes": {
                        "ecnThreshold": "2000"
}}}]}}]}}]}}

{
    imdata:[]
}

<System>
  <ipqos-items>
    <nw-items>
      <p-items>
        <name-items>
          <PMapInst-list>
            <name>nw-policy-no-drop</name>
            <cmap-items>
              <MatchCMap-list>
                <name>nc4</name>
                <dctcp-items>
                  <ecnThreshold>2000</ecnThreshold>
                </dctcp-items>
              </MatchCMap-list>
            </cmap-items>
          </PMapInst-list>
        </name-items>
      </p-items>
    </nw-items>
  </ipqos-items>
</System>

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

CLI Commands

policy-map type network-qos nw-policy-no-drop
class type network-qos nc4
congestion-control dctcp ecn-threshold 2000 bytes

Verifying a DME Configuration

MO	DN
ipqosPMapEntity	sys/ipqos/nw/p
ipqosPMapInst	sys/ipqos/nw/p/name-nw-policy-no-drop
ipqosMatchCMap	sys/ipqos/nw/p/name-nw-policy-no-drop/cmap-nc4
ipqosDctcp	sys/ipqos/nw/p/name-nw-policy-no-drop/cmap-nc4/dctcp

ipqosDctcp Properties

The following table contains information about the ipqosDctcp 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
ecnThreshold	ipqos:ecnThresh (scalar:Uint32)	Set ecn-threshold value	RANGE: [1 , 500000]

ipqosPMapInst Properties

Property Name	Data Type	Description	Values
name	ipqos:PMapName (string:Basic)	Name of policy-map	MAX SIZE: 39

ipqosMatchCMap Properties

Property Name	Data Type	Description	Values
name	ipqos:CMapName (string:Basic)	Match using class-map	MAX SIZE: 39

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 a Congestion Notification

Deleting a Congestion Notification

POST http://<mgmt0_IP>/api/mo/sys/ipqos/nw/p.json

{
  "ipqosPMapEntity": {
    "children": [
      {
        "ipqosPMapInst": {
          "attributes": {
            "name": "nw-policy-no-drop"
          },
          "children": [
            {
              "ipqosMatchCMap": {
                "attributes": {
                  "name": "nc4"
                },
                "children": [
                  {
                    "ipqosDctcp": {
                      "attributes": {
                        "status": "deleted"
}}}]}}]}}]}}

{
    imdata:[]
}

<System>
  <ipqos-items>
    <nw-items>
      <p-items>
        <name-items>
          <PMapInst-list>
            <name>nw-policy-no-drop</name>
            <cmap-items>
              <MatchCMap-list>
                <name>nc4</name>
                <dctcp-items nc:operation="delete">
                </dctcp-items>
              </MatchCMap-list>
            </cmap-items>
          </PMapInst-list>
        </name-items>
      </p-items>
    </nw-items>
  </ipqos-items>
</System>

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

CLI Commands

policy-map type network-qos nw-policy-no-drop
class type network-qos nc4
no congestion-control dctcp ecn-threshold 2000 bytes

Verifying a DME Configuration

MO	DN
ipqosPMapEntity	sys/ipqos/nw/p
ipqosPMapInst	sys/ipqos/nw/p/name-nw-policy-no-drop
ipqosMatchCMap	sys/ipqos/nw/p/name-nw-policy-no-drop/cmap-nc4
ipqosDctcp	sys/ipqos/nw/p/name-nw-policy-no-drop/cmap-nc4/dctcp

ipqosPMapInst Properties

Property Name	Data Type	Description	Values
name	ipqos:PMapName (string:Basic)	Name of policy-map	MAX SIZE: 39

ipqosMatchCMap Properties

Property Name	Data Type	Description	Values
name	ipqos:CMapName (string:Basic)	Match using class-map	MAX SIZE: 39

ipqosDctcp Properties

Property Name	Data Type	Description	Values
status	mo:ModificationStatus (scalar:Bitmask32)	The upgrade status. This property is for internal use only.	SELECTION: 2 - created 4 - modified 8 - deleted 16 - replaced

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 Global Congestion Control Thresholds

Configuring Global Congestion Control Thresholds

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

{
  "platformEntity": {
    "children": [
      {
        "platformGlobalRandomDetect": {
          "attributes": {
            "maxThreshold": "1785",
            "maxThresholdUnit": "kbytes",
            "minThreshold": "1785",
            "minThresholdUnit": "kbytes"
}}}]}}

{
    imdata:[]
}

<System>
  <pltfm-items>
    <globalrandomdetect-items>
      <maxThreshold>1785</maxThreshold>
      <maxThresholdUnit>kbytes</maxThresholdUnit>
      <minThreshold>1785</minThreshold>
      <minThresholdUnit>kbytes</minThresholdUnit>
    </globalrandomdetect-items>
  </pltfm-items>
</System>

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

CLI Commands

congestion-control random-detect global-buffer minimum-threshold 1785 kbytes maximum-threshold 1785 kbytes

Verifying a DME Configuration

MO	DN
platformEntity	sys/pltfm
platformGlobalRandomDetect	sys/pltfm/globalrandomdetect

platformGlobalRandomDetect Properties

The following table contains information about the platformGlobalRandomDetect 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
maxThreshold	scalar:Uint32	Global-buffer max Threshold	RANGE: [0, 50000] DEFAULT: 13631280
maxThresholdUnit	platform:ThresUnit (scalar:Enum8)	Global-buffer min Threshold unit	SELECTION: 1 - packets 2 - bytes 3 - kbytes 4 - mbytes DEFAULT: bytes
minThreshold	scalar:Uint32	Global-buffer min Threshold	RANGE: [0, 50000] DEFAULT: 13631280
minThresholdUnit	platform:ThresUnit (scalar:Enum8)	Global-buffer max Threshold unit	SELECTION: 1 - packets 2 - bytes 3 - kbytes 4 - mbytes DEFAULT: bytes

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

Unconfiguring Global Congestion Control Thresholds

Unconfiguring Global Congestion Control Thresholds

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

{
  "platformEntity": {
    "children": [
      {
        "platformGlobalRandomDetect": {
          "attributes": {
            "maxThreshold": "13631280",
            "maxThresholdUnit": "bytes",
            "minThreshold": "13631280",
            "minThresholdUnit": "bytes"
}}}]}}

{
    imdata:[]
}

<System>
  <pltfm-items>
    <globalrandomdetect-items>
      <maxThreshold>13631280</maxThreshold>
      <maxThresholdUnit>bytes</maxThresholdUnit>
      <minThreshold>13631280</minThreshold>
      <minThresholdUnit>bytes</minThresholdUnit>
    </globalrandomdetect-items>
  </pltfm-items>
</System>

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

CLI Commands

no congestion-control random-detect global-buffer minimum-threshold 1785 mbytes maximum-threshold 1785 kbytes

Verifying a DME Configuration

MO	DN
platformEntity	sys/pltfm
platformGlobalRandomDetect	sys/pltfm/globalrandomdetect

platformGlobalRandomDetect Properties

Property Name	Data Type	Description	Values
maxThreshold	scalar:Uint32	Global-buffer max Threshold	RANGE: [0, 4294967295] DEFAULT: 13631280
maxThresholdUnit	platform:ThresUnit (scalar:Enum8)	Global-buffer min Threshold unit	SELECTION: 1 - packets 2 - bytes 3 - kbytes 4 - mbytes DEFAULT: bytes
minThreshold	scalar:Uint32	Global-buffer min Threshold	RANGE: [0, 4294967295] DEFAULT: 13631280
minThresholdUnit	platform:ThresUnit (scalar:Enum8)	Global-buffer max Threshold unit	SELECTION: 1 - packets 2 - bytes 3 - kbytes 4 - mbytes DEFAULT: bytes

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 Non-ECN-Capable-Traffic Forwarding Without WRED Drops

Configuring Non-ECN-Capable-Traffic Forwarding Without WRED Drops

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

{
  "platformEntity": {
    "children": [
      {
        "platformGlobalRandomDetect": {
          "attributes": {
            "forwardNonEcn": "Enabled"
}}}]}}

{
    imdata:[]
}

<System>
  <pltfm-items>
    <globalrandomdetect-items>
      <forwardNonEcn>Enabled</forwardNonEcn>
    </globalrandomdetect-items>
  </pltfm-items>
</System>

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

CLI Commands

congestion-control random-detect forward-nonecn

Verifying a DME Configuration

MO	DN
platformEntity	sys/pltfm
platformGlobalRandomDetect	sys/pltfm/globalrandomdetect

platformGlobalRandomDetect Properties

Property Name	Data Type	Description	Values
forwardNonEcn	platform:ConfigState (scalar:Enum8)	Forward non ECN capable traffic without WRED dropping	SELECTION: 0 - Disabled 1 - Enabled DEFAULT: Disabled

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 Non-ECN-Capable-Traffic Forwarding Without WRED Drops

Deleting Non-ECN-Capable-Traffic Forwarding Without WRED Drops

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

{
  "platformEntity": {
    "children": [
      {
        "platformGlobalRandomDetect": {
          "attributes": {
            "forwardNonEcn": "Disabled"
}}}]}}

{
    imdata:[]
}

<System>
  <pltfm-items>
    <globalrandomdetect-items>
      <forwardNonEcn>Disabled</forwardNonEcn>
    </globalrandomdetect-items>
  </pltfm-items>
</System>

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

CLI Commands

no congestion-control random-detect forward-nonecn

Verifying a DME Configuration

MO	DN
platformEntity	sys/pltfm
platformGlobalRandomDetect	sys/pltfm/globalrandomdetect

platformGlobalRandomDetect Properties

Property Name	Data Type	Description	Values
forwardNonEcn	platform:ConfigState (scalar:Enum8)	Forward non ECN capable traffic without WRED dropping	SELECTION: 0 - Disabled 1 - Enabled DEFAULT: Disabled

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 Pause Characteristics (CBFC)

Configuring Pause Characteristics (CBFC)

POST http://<mgmt0_IP>/api/mo/sys/ipqos/nw/p.json

{
  "ipqosPMapEntity": {
    "children": [
      {
        "ipqosPMapInst": {
          "attributes": {
            "name": "dme-policy"
          },
          "children": [
            {
              "ipqosMatchCMap": {
                "attributes": {
                  "name": "c-8q-nq3"
                },
                "children": [
                  {
                    "ipqosPause": {
                      "attributes": {
                        "bufferSize": "12582913",
                        "noDrop": "yes",
                        "pauseThreshold": "0",
                        "pfcCos0": "no",
                        "pfcCos1": "no",
                        "pfcCos2": "no",
                        "pfcCos3": "no",
                        "pfcCos4": "no",
                        "pfcCos5": "no",
                        "pfcCos6": "no",
                        "pfcCos7": "no",
                        "receive": "no",
                        "resumeThreshold": "0"
}}}]}}]}}]}}

{
    imdata:[]
}

<System>
  <ipqos-items>
    <nw-items>
      <p-items>
        <name-items>
          <PMapInst-list>
            <name>dme-policy</name>
            <cmap-items>
              <MatchCMap-list>
                <name>c-8q-nq3</name>
                <pause-items>
                  <bufferSize>12582913</bufferSize>
                  <noDrop>true</noDrop>
                  <pauseThreshold>0</pauseThreshold>
                  <pfcCos0>false</pfcCos0>
                  <pfcCos1>false</pfcCos1>
                  <pfcCos2>false</pfcCos2>
                  <pfcCos3>false</pfcCos3>
                  <pfcCos4>false</pfcCos4>
                  <pfcCos5>false</pfcCos5>
                  <pfcCos6>false</pfcCos6>
                  <pfcCos7>false</pfcCos7>
                  <receive>false</receive>
                  <resumeThreshold>0</resumeThreshold>
                </pause-items>
              </MatchCMap-list>
            </cmap-items>
          </PMapInst-list>
        </name-items>
      </p-items>
    </nw-items>
  </ipqos-items>
</System>

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

CLI Commands

policy-map type network-qos dme-policy
class type network-qos c-8q-nq3
pause no-drop

Verifying a DME Configuration

MO	DN
ipqosPMapEntity	sys/ipqos/nw/p
ipqosPMapInst	sys/ipqos/nw/p/name-dme-policy
ipqosMatchCMap	sys/ipqos/nw/p/name-dme-policy/cmap-c-8q-nq3
ipqosPause	sys/ipqos/nw/p/name-dme-policy/cmap-c-8q-nq3/pause

ipqosPMapInst Properties

Property Name	Data Type	Description	Values
name	ipqos:PMapName (string:Basic)	Name of policy-map	MAX SIZE: 39

ipqosMatchCMap Properties

Property Name	Data Type	Description	Values
name	ipqos:CMapName (string:Basic)	Match using class-map	MAX SIZE: 39

ipqosPause Properties

The following table contains information about the ipqosPause 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
bufferSize	ipqos:BuffSize (scalar:Uint64)	size in bytes	RANGE: [5000 , 12582913] DEFAULT: 12582913
noDrop	scalar:Bool	Configure pause no-drop mode	SELECTION: true or false
pauseThreshold	ipqos:XoffBytes (scalar:Uint64)	xoff bytes	RANGE: [0 , 12582912]
pfcCos0	scalar:Bool	Configure pfc-cos 0 value	SELECTION: true or false
pfcCos1	scalar:Bool	Configure pfc-cos 1 value	SELECTION: true or false
pfcCos2	scalar:Bool	Configure pfc-cos 2 value	SELECTION: true or false
pfcCos3	scalar:Bool	Configure pfc-cos 3 value	SELECTION: true or false
pfcCos4	scalar:Bool	Configure pfc-cos 4 value	SELECTION: true or false
pfcCos5	scalar:Bool	Configure pfc-cos 5 value	SELECTION: true or false
pfcCos6	scalar:Bool	Configure pfc-cos 6 value	SELECTION: true or false
pfcCos7	scalar:Bool	Configure pfc-cos 7 value	SELECTION: true or false
receive	scalar:Bool	Configure pause receive only mode	SELECTION: true or false
resumeThreshold	ipqos:XonBytes (scalar:Uint64)	xon bytes	RANGE: [0 , 12582912]

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 Pause Characteristics (CBFC)

Deleting Pause Characteristics (CBFC)

POST http://<mgmt0_IP>/api/mo/sys/ipqos/nw/p.json

{
  "ipqosPMapEntity": {
    "children": [
      {
        "ipqosPMapInst": {
          "attributes": {
            "name": "dme-policy"
          },
          "children": [
            {
              "ipqosMatchCMap": {
                "attributes": {
                  "name": "c-8q-nq3"
                },
                "children": [
                  {
                    "ipqosPause": {
                      "attributes": {
                        "status": "deleted"
}}}]}}]}}]}}

{
    imdata:[]
}

<System>
  <ipqos-items>
    <nw-items>
      <p-items>
        <name-items>
          <PMapInst-list>
            <name>dme-policy</name>
            <cmap-items>
              <MatchCMap-list>
                <name>c-8q-nq3</name>
                <pause-items nc:operation="delete">
                </pause-items>
              </MatchCMap-list>
            </cmap-items>
          </PMapInst-list>
        </name-items>
      </p-items>
    </nw-items>
  </ipqos-items>
</System>

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

CLI Commands

policy-map type network-qos dme-policy
class type network-qos c-8q-nq3
no pause no-drop

Verifying a DME Configuration

MO	DN
ipqosPMapEntity	sys/ipqos/nw/p
ipqosPMapInst	sys/ipqos/nw/p/name-dme-policy
ipqosMatchCMap	sys/ipqos/nw/p/name-dme-policy/cmap-c-8q-nq3
ipqosPause	sys/ipqos/nw/p/name-dme-policy/cmap-c-8q-nq3/pause

ipqosPMapInst Properties

Property Name	Data Type	Description	Values
name	ipqos:PMapName (string:Basic)	Name of policy-map	MAX SIZE: 39

ipqosMatchCMap Properties

Property Name	Data Type	Description	Values
name	ipqos:CMapName (string:Basic)	Match using class-map	MAX SIZE: 39

ipqosPause Properties

Property Name	Data Type	Description	Values
status	mo:ModificationStatus (scalar:Bitmask32)	The upgrade status. This property is for internal use only.	SELECTION: 2 - created 4 - modified 8 - deleted 16 - replaced

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