Cisco Nexus 3000 and 9000 Series NX-API REST SDK User Guide and API Reference, Release 10.5(x)

Cisco Nexus 3000 and 9000 Series NX-API REST Documentation

Configuring the Minimum/Reserved Buffer Selection for a QoS Group (Default)

DME

YANG

Copy
POST http://<mgmt-ip>/api/mo/sys/pltfm.json
{
        "platformEntity": {
          "attributes": {
            "qosMinBuffer": "default", 
          }
        }
      }
Response
{
    "imdata": [
        {
            "warning": {
                "attributes": {
                    "text": "Please save config and reload the system for the configuration to take effect\n"
                }
            }
        }
    ]
}

Copy
<nc:rpc xmlns:nc="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="urn:uuid:7b4eca9e-003e-4465-b3a5-b5f657d558b7"><nc:edit-config>
    <nc:target>
      <nc:running/>
    </nc:target>
    <nc:config>
      <System xmlns="http://cisco.com/ns/yang/cisco-nx-os-device">
        <pltfm-items nc:operation="merge">
          <qosMinBuffer>default</qosMinBuffer>
        </pltfm-items>
      </System>
    </nc:config>
  </nc:edit-config>
</nc:rpc>

Configuring Hardware QoS

Changing Values When Configuring the Minimum/Reserved Buffer Selection for a QoS Group

There are three possible values when configuring the minimum/reserved buffer: all (default value), default, and none. These examples demonstrate how to change the values

Note: This configuration requires saving config and reload of the system to take effect.

Configuring the Minimum/Reserved Buffer Selection for a QoS Group (Default)

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.

hardware qos min-buffer qos-group default

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
platformEntity	sys/pltfm

platformEntity Properties

The following table contains information about the platformEntity 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
qosMinBuffer	platform:QosMinBuffer (scalar:Enum8)	qos min-buffer qos-group	SELECTION: 0 - all 1 - none 2 - default DEFAULT: all

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 the Minimum/Reserved Buffer Selection for a QoS Group (None)

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

CLI Commands

hardware qos min-buffer qos-group none

MO	DN
platformEntity	sys/pltfm

platformEntity Properties

Property Name	Data Type	Description	Values
qosMinBuffer	platform:QosMinBuffer (scalar:Enum8)	qos min-buffer qos-group	SELECTION: 0 - all 1 - none 2 - default DEFAULT: all

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 the Minimum/Reserved Buffer Selection for a QoS Group (All)

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

CLI Commands

hardware qos min-buffer qos-group all

MO	DN
platformEntity	sys/pltfm

platformEntity Properties

Property Name	Data Type	Description	Values
qosMinBuffer	platform:QosMinBuffer (scalar:Enum8)	qos min-buffer qos-group	SELECTION: 0 - all 1 - none 2 - default DEFAULT: all

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 PG Headroom Reservation Percent

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

CLI Commands

hardware qos ing-pg-hdrm-reserve percent 25

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
platformEntity	sys/pltfm
platformQos	sys/pltfm/qos

platformQos Properties

The following table contains information about the platformQos 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
pgHdrmReserve	scalar:UByte	Percent of Hdrm to reserve	RANGE: [20 , 100] DEFAULT: 100

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

For detailed information about classes and attributes in the payload, see the NX-API DME Model Reference: https://developer.cisco.com/media/dme/index.html

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 PG Headroom Reservation Percent

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

CLI Commands

no hardware qos ing-pg-hdrm-reserve percent 25

Verifying a DME Configuration

MO	DN
platformEntity	sys/pltfm
platformQos	sys/pltfm/qos

platformQos Properties

Property Name	Data Type	Description	Values
pgHdrmReserve	scalar:UByte	Percent of Hdrm to reserve	RANGE: [20 , 100] DEFAULT: 100

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

For detailed information about classes and attributes in the payload, see the NX-API DME Model Reference: https://developer.cisco.com/media/dme/index.html

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 PG Min

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

CLI Commands

hardware qos ing-pg-no-min

Verifying a DME Configuration

MO	DN
platformEntity	sys/pltfm
platformQos	sys/pltfm/qos

platformQos Properties

Property Name	Data Type	Description	Values
pgMinValue	scalar:UByte	PG Min Value	RANGE: [0 , 32] DEFAULT: 0
pgNoMin	scalar:Bool	PG no-min	SELECTION: true or false DEFAULT: 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

For detailed information about classes and attributes in the payload, see the NX-API DME Model Reference: https://developer.cisco.com/media/dme/index.html

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 PG Min

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

CLI Commands

no hardware qos ing-pg-no-min

Verifying a DME Configuration

MO	DN
platformEntity	sys/pltfm
platformQos	sys/pltfm/qos

platformQos Properties

Property Name	Data Type	Description	Values
pgMinValue	scalar:UByte	PG Min Value	RANGE: [0 , 32] DEFAULT: 0
pgNoMin	scalar:Bool	PG no-min	SELECTION: true or false DEFAULT: 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

For detailed information about classes and attributes in the payload, see the NX-API DME Model Reference: https://developer.cisco.com/media/dme/index.html

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 PGMIN Value

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

CLI Commands

hardware qos ing-pg-no-min pgmin 1

Verifying a DME Configuration

MO	DN
platformEntity	sys/pltfm
platformQos	sys/pltfm/qos

platformQos Properties

Property Name	Data Type	Description	Values
pgMinValue	scalar:UByte	PG Min Value	RANGE: [0 , 32] DEFAULT: 0
pgNoMin	scalar:Bool	PG no-min	SELECTION: true or false DEFAULT: 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

For detailed information about classes and attributes in the payload, see the NX-API DME Model Reference: https://developer.cisco.com/media/dme/index.html

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 PGMIN Value

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

CLI Commands

no hardware qos ing-pg-no-min pgmin 1

Verifying a DME Configuration

MO	DN
platformEntity	sys/pltfm
platformQos	sys/pltfm/qos

platformQos Properties

Property Name	Data Type	Description	Values
pgMinValue	scalar:UByte	PG Min Value	RANGE: [0 , 32] DEFAULT: 0
pgNoMin	scalar:Bool	PG no-min	SELECTION: true or false DEFAULT: 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

For detailed information about classes and attributes in the payload, see the NX-API DME Model Reference: https://developer.cisco.com/media/dme/index.html

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 Ingress PG Shared Buffer Usage

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

CLI Commands

hardware qos ing-pg-share

Verifying a DME Configuration

MO	DN
platformEntity	sys/pltfm
platformQos	sys/pltfm/qos

platformQos Properties

Property Name	Data Type	Description	Values
pgShare	platform:ConfigState (scalar:Enum8)	PG Shared Buffer Usage	SELECTION: 0 - Disabled 1 - Enabled DEFAULT: Enabled

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

For detailed information about classes and attributes in the payload, see the NX-API DME Model Reference: https://developer.cisco.com/media/dme/index.html

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 Ingress PG Shared Buffer Usage

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

CLI Commands

no hardware qos ing-pg-share

Verifying a DME Configuration

MO	DN
platformEntity	sys/pltfm
platformQos	sys/pltfm/qos

platformQos Properties

Property Name	Data Type	Description	Values
pgShare	platform:ConfigState (scalar:Enum8)	PG Shared Buffer Usage	SELECTION: 0 - Disabled 1 - Enabled DEFAULT: Enabled

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

For detailed information about classes and attributes in the payload, see the NX-API DME Model Reference: https://developer.cisco.com/media/dme/index.html

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 QoS Classification on NS Only in Hardware

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

CLI Commands

hardware qos classify ns-only

Verifying a DME Configuration

MO	DN
platformEntity	sys/pltfm
platformQos	sys/pltfm/qos

platformQos Properties

Property Name	Data Type	Description	Values
classify	platform:ConfigState (scalar:Enum8)	Qos classification	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

For detailed information about classes and attributes in the payload, see the NX-API DME Model Reference: https://developer.cisco.com/media/dme/index.html

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 IPG in Shaping/Policing

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

CLI Commands

no hardware qos include ipg

Verifying a DME Configuration

MO	DN
platformEntity	sys/pltfm
platformQos	sys/pltfm/qos

platformQos Properties

Property Name	Data Type	Description	Values
ipg	platform:ConfigState (scalar:Enum8)	Include IPG in shape/police	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

For detailed information about classes and attributes in the payload, see the NX-API DME Model Reference: https://developer.cisco.com/media/dme/index.html

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 IPG in Shaping/Policing

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

CLI Commands

hardware qos include ipg

Verifying a DME Configuration

MO	DN
platformEntity	sys/pltfm
platformQos	sys/pltfm/qos

platformQos Properties

Property Name	Data Type	Description	Values
ipg	platform:ConfigState (scalar:Enum8)	Include IPG in shape/police	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

For detailed information about classes and attributes in the payload, see the NX-API DME Model Reference: https://developer.cisco.com/media/dme/index.html

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 OOBST Burst-Detect Thresholds in Bytes

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

CLI Commands

hardware qos burst-detect rise-threshold 10000 bytes fall-threshold 5000 bytes
  policy-map type queuing dme-policy
   class type queuing c-out-8q-q1
    burst-detect enable

Verifying a DME Configuration

MO	DN
topSystem	sys
ipqosEntity	sys/ipqos
ipqosQueuing	sys/ipqos/queuing
ipqosPMapEntity	sys/ipqos/queuing/p
ipqosPMapInst	sys/ipqos/queuing/p/name-dme-policy
ipqosMatchCMap	sys/ipqos/queuing/p/name-dme-policy/cmap-c-out-8q-q1
ipqosBurstDetectState	sys/ipqos/queuing/p/name-dme-policy/cmap-c-out-8q-q1/burstdetectstate
platformEntity	sys/pltfm
platformQos	sys/pltfm/qos

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
matchType	ipqos:QoSMatchType (scalar:Enum8)	Match-any, match-all or match-first	SELECTION: 0 - match-any 1 - match-all 2 - match-first DEFAULT: match-all
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

ipqosBurstDetectState Properties

The following table contains information about the ipqosBurstDetectState 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:BurstState (scalar:Enum8)	Burst detect state enabled/disabled	SELECTION: 0 - disabled 1 - enabled DEFAULT: enabled

platformQos Properties

Property Name	Data Type	Description	Values
burstDetectFallThreshUnit	platform:ThreshUnit (scalar:Enum8)	Units for fall-threshold value	SELECTION: 0 - none 1 - bytes DEFAULT: none
burstDetectFallThreshold	platform:Threshold (scalar:Uint32)	Threshold bytes to stop monitoring burst	RANGE: [0 , 13319072] DEFAULT: 0
burstDetectRiseThreshUnit	platform:ThreshUnit (scalar:Enum8)	Units for rise-threshold value	SELECTION: 0 - none 1 - bytes DEFAULT: none
burstDetectRiseThreshold	platform:Threshold (scalar:Uint32)	Threshold bytes to start monitoring burst	RANGE: [0 , 13319072] DEFAULT: 0

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 OOBST Burst-Detect Thresholds

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

CLI Commands

hardware qos burst-detect rise-threshold 10000 bytes fall-threshold 5000 bytes
  policy-map type queuing dme-policy
   class type queuing c-out-8q-q1
    no burst-detect enable

Verifying a DME Configuration

MO	DN
topSystem	sys
ipqosEntity	sys/ipqos
ipqosQueuing	sys/ipqos/queuing
ipqosPMapEntity	sys/ipqos/queuing/p
ipqosPMapInst	sys/ipqos/queuing/p/name-dme-policy
ipqosMatchCMap	sys/ipqos/queuing/p/name-dme-policy/cmap-c-out-8q-q1
ipqosBurstDetectState	sys/ipqos/queuing/p/name-dme-policy/cmap-c-out-8q-q1/burstdetectstate
platformEntity	sys/pltfm
platformQos	sys/pltfm/qos

ipqosPMapInst Properties

Property Name	Data Type	Description	Values
matchType	ipqos:QoSMatchType (scalar:Enum8)	Match-any, match-all or match-first	SELECTION: 0 - match-any 1 - match-all 2 - match-first DEFAULT: match-all
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

ipqosBurstDetectState 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

platformQos Properties

Property Name	Data Type	Description	Values
burstDetectFallThreshUnit	platform:ThreshUnit (scalar:Enum8)	Units for fall-threshold value	SELECTION: 0 - none 1 - bytes DEFAULT: none
burstDetectFallThreshold	platform:Threshold (scalar:Uint32)	Threshold bytes to stop monitoring burst	RANGE: [0 , 13319072] DEFAULT: 0
burstDetectRiseThreshUnit	platform:ThreshUnit (scalar:Enum8)	Units for rise-threshold value	SELECTION: 0 - none 1 - bytes DEFAULT: none
burstDetectRiseThreshold	platform:Threshold (scalar:Uint32)	Threshold bytes to start monitoring burst	RANGE: [0 , 13319072] DEFAULT: 0

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 Dynamic Buffer Sharing

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

CLI Commands

hardware qos dynamic-buffer-sharing

Verifying a DME Configuration

MO	DN
topSystem	sys
ipqosEntity	sys/ipqos

ipqosEntity Properties

The following table contains information about the ipqosEntity 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
dynamicBufferShare	scalar:Bool	Globally enable/disable dynamic-buffer-sharing	SELECTION: 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

Deleting Dynamic Buffer Sharing

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

CLI Commands

no hardware qos dynamic-buffer-sharing

Verifying a DME Configuration

MO	DN
topSystem	sys
ipqosEntity	sys/ipqos

ipqosEntity Properties

Property Name	Data Type	Description	Values
dynamicBufferShare	scalar:Bool	Globally enable/disable dynamic-buffer-sharing	SELECTION: 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

Configuring Ability to Drop Multicast Packets for Lossless Queue

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

CLI Commands

hardware qos pfc mc-drop

Verifying a DME Configuration

MO	DN
platformEntity	sys/pltfm
platformQos	sys/pltfm/qos

platformQos Properties

Property Name	Data Type	Description	Values
pfcMcDrop	platform:ConfigState (scalar:Enum8)	Drop mcast/bcast traffic on no-drop configured class	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

Unconfiguring Ability to Drop Multicast Packets for Lossless Queue

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

CLI Commands

no hardware qos pfc mc-drop

Verifying a DME Configuration

MO	DN
platformEntity	sys/pltfm
platformQos	sys/pltfm/qos

platformQos Properties

Property Name	Data Type	Description	Values
pfcMcDrop	platform:ConfigState (scalar:Enum8)	Drop mcast/bcast traffic on no-drop configured class	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 Class(es) To Monitor

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

CLI Commands

hardware qos buffer peak monitor counter0 class 1

Verifying a DME Configuration

MO	DN
platformEntity	sys/pltfm
platformQos	sys/pltfm/qos

platformQos Properties

Property Name	Data Type	Description	Values
bufPeakMonitorCnt0Class0	platform:ConfigureSt (scalar:Enum8)	Used to configure/unconfigure buffer peak monitor for counter 0 class 0	SELECTION: 0 - unconfigure 1 - configure DEFAULT: configure
bufPeakMonitorCnt0Class1	platform:ConfigureSt (scalar:Enum8)	Used to configure/unconfigure buffer peak monitor for counter 0 class 1	SELECTION: 0 - unconfigure 1 - configure DEFAULT: configure
bufPeakMonitorCnt0Class2	platform:ConfigureSt (scalar:Enum8)	Used to configure/unconfigure buffer peak monitor for counter 0 class 2	SELECTION: 0 - unconfigure 1 - configure DEFAULT: configure
bufPeakMonitorCnt0Class3	platform:ConfigureSt (scalar:Enum8)	Used to configure/unconfigure buffer peak monitor for counter 0 class 3	SELECTION: 0 - unconfigure 1 - configure DEFAULT: configure
bufPeakMonitorCnt0Class4	platform:ConfigureSt (scalar:Enum8)	Used to configure/unconfigure buffer peak monitor for counter 0 class 4	SELECTION: 0 - unconfigure 1 - configure DEFAULT: configure
bufPeakMonitorCnt0Class5	platform:ConfigureSt (scalar:Enum8)	Used to configure/unconfigure buffer peak monitor for counter 0 class 5	SELECTION: 0 - unconfigure 1 - configure DEFAULT: configure
bufPeakMonitorCnt0Class6	platform:ConfigureSt (scalar:Enum8)	Used to configure/unconfigure buffer peak monitor for counter 0 class 6	SELECTION: 0 - unconfigure 1 - configure DEFAULT: configure
bufPeakMonitorCnt0Class7	platform:ConfigureSt (scalar:Enum8)	Used to configure/unconfigure buffer peak monitor for counter 0 class 7	SELECTION: 0 - unconfigure 1 - configure DEFAULT: configure

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 Class(es) To Monitor

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

CLI Commands

no hardware qos buffer peak monitor counter0 class 1

Verifying a DME Configuration

MO	DN
platformEntity	sys/pltfm
platformQos	sys/pltfm/qos

platformQos Properties

Property Name	Data Type	Description	Values
bufPeakMonitorCnt0Class0	platform:ConfigureSt (scalar:Enum8)	Used to configure/unconfigure buffer peak monitor for counter 0 class 0	SELECTION: 0 - unconfigure 1 - configure DEFAULT: configure
bufPeakMonitorCnt0Class1	platform:ConfigureSt (scalar:Enum8)	Used to configure/unconfigure buffer peak monitor for counter 0 class 1	SELECTION: 0 - unconfigure 1 - configure DEFAULT: configure
bufPeakMonitorCnt0Class2	platform:ConfigureSt (scalar:Enum8)	Used to configure/unconfigure buffer peak monitor for counter 0 class 2	SELECTION: 0 - unconfigure 1 - configure DEFAULT: configure
bufPeakMonitorCnt0Class3	platform:ConfigureSt (scalar:Enum8)	Used to configure/unconfigure buffer peak monitor for counter 0 class 3	SELECTION: 0 - unconfigure 1 - configure DEFAULT: configure
bufPeakMonitorCnt0Class4	platform:ConfigureSt (scalar:Enum8)	Used to configure/unconfigure buffer peak monitor for counter 0 class 4	SELECTION: 0 - unconfigure 1 - configure DEFAULT: configure
bufPeakMonitorCnt0Class5	platform:ConfigureSt (scalar:Enum8)	Used to configure/unconfigure buffer peak monitor for counter 0 class 5	SELECTION: 0 - unconfigure 1 - configure DEFAULT: configure
bufPeakMonitorCnt0Class6	platform:ConfigureSt (scalar:Enum8)	Used to configure/unconfigure buffer peak monitor for counter 0 class 6	SELECTION: 0 - unconfigure 1 - configure DEFAULT: configure
bufPeakMonitorCnt0Class7	platform:ConfigureSt (scalar:Enum8)	Used to configure/unconfigure buffer peak monitor for counter 0 class 7	SELECTION: 0 - unconfigure 1 - configure DEFAULT: configure

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 SPAN Pool Group Thresholds

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

CLI Commands

hardware qos cpu-pg-size 1443 lcpu-pg-size 1443 span-pg-size 2528

Verifying a DME Configuration

MO	DN
platformEntity	sys/pltfm
platformQos	sys/pltfm/qos

platformQos Properties

Property Name	Data Type	Description	Values
cpuSize	scalar:Uint16	CPU Pool Group threshold	RANGE: [0 , 1500] DEFAULT: 0
lCpuSize	scalar:Uint16	LCPU Pool Group threshold	RANGE: [0 , 1500] DEFAULT: 0
spanSize	scalar:Uint32	Span Pool Group size	RANGE: [0 , 10000] DEFAULT: 0

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 SPAN Pool Group Thresholds

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

CLI Commands

no hardware qos cpu-pg-size 1443 lcpu-pg-size 1443 span-pg-size 2528

Verifying a DME Configuration

MO	DN
platformEntity	sys/pltfm
platformQos	sys/pltfm/qos

platformQos Properties

Property Name	Data Type	Description	Values
cpuSize	scalar:Uint16	CPU Pool Group threshold	RANGE: [0 , 1500] DEFAULT: 0
lCpuSize	scalar:Uint16	LCPU Pool Group threshold	RANGE: [0 , 1500] DEFAULT: 0
spanSize	scalar:Uint32	Span Pool Group size	RANGE: [0 , 10000] DEFAULT: 0

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 No-drop Pool Group Thresholds for EX Platforms

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

CLI Commands

hardware qos nodrop-PG-thresholds PG-size 1 Red-threshold 1 Yellow-threshold 1 Green-threshold 1

Verifying a DME Configuration

MO	DN
platformEntity	sys/pltfm
platformQos	sys/pltfm/qos

platformQos Properties

Property Name	Data Type	Description	Values
nodropPgGreenThresh	scalar:Uint32	Configure No-drop PG green threshold	RANGE: [0, 4294967295] DEFAULT: 0
nodropPgRedThresh	scalar:Uint32	Configure No-drop PG red threshold	RANGE: [0, 4294967295] DEFAULT: 0
nodropPgSize	scalar:Uint32	Configure No-drop Pool Group size	RANGE: [0, 4294967295] DEFAULT: 0
nodropPgYellowThresh	scalar:Uint32	Configure No-drop PG yellow threshold	RANGE: [0, 4294967295] DEFAULT: 0

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 No-drop Pool Group Thresholds for EX Platforms

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

CLI Commands

no hardware qos nodrop-PG-thresholds PG-size 1 Red-threshold 1 Yellow-threshold 1 Green-threshold 1

Verifying a DME Configuration

MO	DN
platformEntity	sys/pltfm
platformQos	sys/pltfm/qos

platformQos Properties

Property Name	Data Type	Description	Values
nodropPgGreenThresh	scalar:Uint32	Configure No-drop PG green threshold	RANGE: [0, 4294967295] DEFAULT: 0
nodropPgRedThresh	scalar:Uint32	Configure No-drop PG red threshold	RANGE: [0, 4294967295] DEFAULT: 0
nodropPgSize	scalar:Uint32	Configure No-drop Pool Group size	RANGE: [0, 4294967295] DEFAULT: 0
nodropPgYellowThresh	scalar:Uint32	Configure No-drop PG yellow threshold	RANGE: [0, 4294967295] DEFAULT: 0

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 Noise Thresholds

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

CLI Commands

hardware qos q-noise percent 52

Verifying a DME Configuration

MO	DN
platformEntity	sys/pltfm
platformQos	sys/pltfm/qos

platformQos Properties

Property Name	Data Type	Description	Values
qNoisePercent	scalar:Uint16	To configure queue noise threshold in percentage	RANGE: [0 , 100] DEFAULT: 20

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 Noise Thresholds

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

CLI Commands

no hardware qos q-noise percent 52

Verifying a DME Configuration

MO	DN
platformEntity	sys/pltfm
platformQos	sys/pltfm/qos

platformQos Properties

Property Name	Data Type	Description	Values
qNoisePercent	scalar:Uint16	To configure queue noise threshold in percentage	RANGE: [0 , 100] DEFAULT: 20

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 Burst-Detect

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

CLI Commands

hardware qos burst-detect max-records 225

MO	DN
topSystem	sys
platformEntity	sys/pltfm
platformQos	sys/pltfm/qos

platformQos Properties

Property Name	Data Type	Description	Values
burstDetectMaxRecords	scalar:Uint16	Configure the max number of burst records to monitor	RANGE: [200 , 2000] DEFAULT: 1000

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 Burst-Detect

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

no hardware qos burst-detect max-records 225

MO	DN
topSystem	sys
platformEntity	sys/pltfm
platformQos	sys/pltfm/qos

platformQos Properties

Property Name	Data Type	Description	Values
burstDetectMaxRecords	scalar:Uint16	Configure the max number of burst records to monitor	RANGE: [200 , 2000] DEFAULT: 1000

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