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

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Cisco Nexus 3000 and 9000 Series NX-API REST Documentation

Configuring TCAM for SVI Counters Region

DME

YANG

Copy
POST http://<mgmt0_IP>/api/mo/sys/pltfm.json
{
  "platformEntity": {
    "children": [
      {
        "platformTcamRegion": {
          "attributes": {
            "sviSize": "100"
}}}]}}
Response
{
    imdata:[]
}

Copy
<System>
  <pltfm-items>
    <tcamRegion-items>
      <sviSize>100</sviSize>
    </tcamRegion-items>
  </pltfm-items>
</System>

Configuring an SVI TCAM Region

Beginning Cisco NX-OS Release 9.3(3), you can display Layer 3 statistics on SVI interfaces on Cisco Nexus 3100 Series switches. You can change the size of the SVI ternary content addressable memory (TCAM) regions in the hardware to display the Layer 3 incoming unicast counters on SVI interfaces.

For more information, see the Cisco Nexus 9000 Series NX-OS Interfaces Configuration Guide:

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

Configuring TCAM for SVI Counters Region

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.

hardware profile tcam region svi 100

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
platformTcamRegion	sys/pltfm/tcamRegion

platformTcamRegion Properties

The following table contains information about the platformTcamRegion 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
sviSize	platform:tcamRegionSize (scalar:Uint32)	Ingress SVI Counters TCAM region size	RANGE: [0 , 2147483647] 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 TCAM for SVI Counters Region