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

Enabling NTP

DME

YANG

Copy
POST http://<IP_Address>/api/mo/sys/fm.json
{
"fmEntity": {
  "children": [
    {
      "fmNtpd": {
        "attributes": {
          "adminSt": "enabled"
}}}]}}

Copy
<System>
  <fm-items>
    <ntpd-items>
      <adminSt>enabled</adminSt>
    </ntpd-items>
  </fm-items>
</System>

Configuring NTP

he Network Time Protocol (NTP) synchronizes the time of day among a set of distributed time servers and clients so that you can correlate time-specific information, such as system logs, received from the devices in your network.

This section contains payload examples and CLIs to demonstrate how to use the NX-API REST API to configure NTP on Cisco Nexus 3000 and 9000 Series switches and to show how the REST APIs correspond to the CLI commands.

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

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

Enabling NTP

This example enables the NTP feature.

CLI Command

The CLI command below is the equivalent to the payload example displayed in the pane on the right.

feature ntp

Note: The property information for this example was added in Release 9.3(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
fmEntity	sys/fm
fmNtpd	sys/fm/ntpd

fmNtpd Properties

The following table contains information about the fmNtpd 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
adminSt	fm:AdminState (scalar:Enum8)	Admin status	SELECTION: 1 - enabled 2 - disabled 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

Disabling NTP

This example disables the NTP feature.

CLI Command

The CLI command below is the equivalent to the payload example displayed in the pane on the right.

no feature ntp

Note: The property information for this example was added in Release 9.3(3).

MO	DN
fmEntity	sys/fm
fmNtpd	sys/fm/ntpd

fmNtpd 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 General NTP Settings

This example enables NTP authentication and logging.

CLI Commands

The CLI commands and options listed below are used to create the payload example displayed in the pane on the right.

logging level ntp 2
ntp authenticate
ntp authentication-key 123 md5 MD5_String
ntp logging
ntp master 8

Note: The property information for this example was added in Release 9.3(3).

MO	DN
datetimeClkPol	sys/time
datetimeNtpAuth	sys/time/auth-{id}

datetimeClkPol Properties

The following table contains information about the datetimeClkPol 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
authSt	datetime:AdminState (scalar:Enum8)	A property that indicates if the Datetime policy authentication is enabled or disabled.	SELECTION: 1 - enabled 2 - disabled DEFAULT: disabled
logging	datetime:AdminState (scalar:Enum8)	NTP Logging Status	SELECTION: 1 - enabled 2 - disabled DEFAULT: disabled
loggingLevel	datetime:LoggingLevel (scalar:Enum8)	NTP Logging Level	SELECTION: 0 - emergency 1 - alert 2 - critical 3 - error 4 - warning 5 - notif 6 - inform 7 - debug DEFAULT: critical
master	datetime:AdminState (scalar:Enum8)	NTP Master Configuration	SELECTION: 1 - enabled 2 - disabled DEFAULT: disabled
masterStratum	datetime:Stratum (scalar:UByte)	NTP Master Stratum Level	RANGE: [1 , 15] DEFAULT: 8

datetimeNtpAuth Properties

The following table contains information about the datetimeNtpAuth 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
id	datetime:AuthKeyId (scalar:Uint16)	The NTP key ID.	RANGE: [1 , 0xffff] DEFAULT: 1
isEncrypt	datetime:Encrypt (scalar:Bool)	Is Encrypted Flag	SELECTION: 0 - unspecified DEFAULT: unspecified
key	datetime:Key (string:Basic)	The NTP authentication key.	A sequence of characters

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 Configured NTP Settings

This example disables NTP authentication and logging.

CLI Commands

The CLI commands and options listed below are used to create the payload example displayed in the pane on the right.

no logging level ntp 2
no ntp authenticate
no ntp authentication-key 123 md5 MD5_String
no ntp logging
no ntp master 8

Note: The property information for this example was added in Release 9.3(3).

MO	DN
datetimeClkPol	sys/time
datetimeNtpAuth	sys/time/auth-{id}

datetimeClkPol Properties

Property Name	Data Type	Description	Values
authSt	datetime:AdminState (scalar:Enum8)	A property that indicates if the Datetime policy authentication is enabled or disabled.	SELECTION: 1 - enabled 2 - disabled DEFAULT: disabled
logging	datetime:AdminState (scalar:Enum8)	NTP Logging Status	SELECTION: 1 - enabled 2 - disabled DEFAULT: disabled
loggingLevel	datetime:LoggingLevel (scalar:Enum8)	NTP Logging Level	SELECTION: 0 - emergency 1 - alert 2 - critical 3 - error 4 - warning 5 - notif 6 - inform 7 - debug DEFAULT: critical
master	datetime:AdminState (scalar:Enum8)	NTP Master Configuration	SELECTION: 1 - enabled 2 - disabled DEFAULT: disabled
masterStratum	datetime:Stratum (scalar:UByte)	NTP Master Stratum Level	RANGE: [1 , 15] DEFAULT: 8

datetimeNtpAuth Properties

Property Name	Data Type	Description	Values
id	datetime:AuthKeyId (scalar:Uint16)	The NTP key ID.	RANGE: [1 , 0xffff] DEFAULT: 1
isEncrypt	datetime:Encrypt (scalar:Bool)	Is Encrypted Flag	SELECTION: 0 - unspecified DEFAULT: unspecified

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 NTP Access Restrictions

The access group options are scanned in the following order, from least restrictive to most restrictive. However, if NTP matches a deny ACL rule in a configured peer, ACL processing stops and does not continue to the next access group option.

The peer keyword enables the device to receive time requests and NTP control queries and to synchronize itself to the servers specified in the access list.
The serve keyword enables the device to receive time requests and NTP control queries from the servers specified in the access list but not to synchronize itself to the specified servers.
The serve-only keyword enables the device to receive only time requests from servers specified in the access list.
The query-only keyword enables the device to receive only NTP control queries from the servers specified in the access list.

CLI Command

The CLI command below is the equivalent to the payload example displayed in the pane on the right.

ntp access-group peer ACL_1
ntp access-group serve ACL_12
ntp access-group serve-only ACL_123
ntp access-group query-only ACL_1234

Note: The property information for this example was added in Release 9.3(3).

MO	DN
datetimeClkPol	sys/time
datetimeAccessGroup	sys/time/accessgroup

datetimeAccessGroup Properties

The following table contains information about the datetimeAccessGroup 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
peer	string:Basic	NTP Peer Access Group Name (max 63 characters)	A sequence of characters
queryOnly	string:Basic	NTP QueryOnly Access Group Name (max 63 characters)	A sequence of characters
serve	string:Basic	NTP Serve Access Group Name (max 63 characters)	A sequence of characters
serveOnly	string:Basic	NTP ServeOnly Access Group Name (max 63 characters)	A sequence of characters

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 NTP Authentication Key

This example configures a clear text trusted key as key number 5.

CLI Commands

The CLI commands and options listed below are used to create the payload example displayed in the pane on the right.

ntp authentication-key number {md5 | aes128mac} password string
ntp trusted-key 5

Note: The property information for this example was added in Release 10.3(3).

MO	DN
datetimeClkPol	sys/time
datetimeNtpAuth	sys/time/auth-{id}

datetimeNtpAuth Properties

Property Name	Data Type	Description	Values
id	datetime:AuthKeyId (scalar:Uint16)	The NTP key ID.	RANGE: [1 , 0xffff] DEFAULT: 1
isEncrypt	datetime:Encrypt (scalar:Bool)	Is Encrypted Flag	SELECTION: 0 - unspecified DEFAULT: unspecified
key	datetime:Key (string:Basic)	The NTP authentication key.	A sequence of characters
trusted	scalar:Bool	A property that indicates if the NTP authentication is trusted.	SELECTION: true or false
authType	string:Basic	Authentication type.	SELECTION: md5 aes128cmac
encryptType	string:Basic	Encription type.	SELECTION: type 0 6 7

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 NTP Authentication Key

This example disables a clear text trusted key configured as key number 5.

CLI Commands

The CLI commands and options listed below are used to create the payload example displayed in the pane on the right.

no ntp authentication-key 5 md5 asdf1234xyz
no ntp trusted-key 5

Note: The property information for this example was added in Release 9.3(3).

MO	DN
datetimeClkPol	sys/time
datetimeNtpAuth	sys/time/auth-{id}

datetimeNtpAuth Properties

Property Name	Data Type	Description	Values
id	datetime:AuthKeyId (scalar:Uint16)	The NTP key ID.	RANGE: [1 , 0xffff] DEFAULT: 1
isEncrypt	datetime:Encrypt (scalar:Bool)	Is Encrypted Flag	SELECTION: 0 - unspecified DEFAULT: unspecified
trusted	scalar:Bool	A property that indicates if the NTP authentication is trusted.	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 an NTP Server and Peer

This example forms an association with an NTP server.

CLI Commands

The CLI commands and options listed below are used to create the payload example displayed in the pane on the right.

ntp peer 1.2.3.4 key 123 maxpoll 4 minpoll 4 prefer use-vrf VRF_1
ntp server 4.3.2.1 key 123 maxpoll 4 minpoll 4 prefer use-vrf VRF_1

Note: The property information for this example was added in Release 9.3(3).

MO	DN
datetimeClkPol	sys/time
datetimeNtpProvider	sys/time/prov-{[name]}

datetimeNtpProvider Properties

The following table contains information about the datetimeNtpProvider 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
keyId	datetime:KeyId (scalar:Uint16)	The NTP provider key ID. The range is from 1 to 65535.	RANGE: [1, 65535]
maxPoll	datetime:Poll (scalar:UByte)	The NTP maximum interval default in seconds.	RANGE: [4 , 16] DEFAULT: 6
minPoll	datetime:Poll (scalar:UByte)	The NTP minimum interval default in seconds.	RANGE: [4 , 16] DEFAULT: 4
name	pol:ObjName (naming:Name256)	Object name	RANGE: [1 , 80]
preferred	scalar:Bool	A property that indicates if the NTP server is preferred. Only one preferred server is allowed.	SELECTION: true or false
provT	datetime:ProvT (scalar:Enum8)	NTP Server Or Peer	SELECTION: 0 - peer 1 - server 2 - invalid DEFAULT: invalid
vrf	l3:VrfName (string:Basic)	Identifies the VRF for the NTP providers	A sequence of characters

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 NTP Source IP Address

This example sets the NTP source IP address to 1.2.3.4.

CLI Command

The CLI command below is the equivalent to the payload example displayed in the pane on the right.

ntp source 1.2.3.4

Note: The property information for this example was added in Release 9.3(3).

MO	DN
datetimeClkPol	sys/time
datetimeNtpSrcIp	sys/time/srcIp

datetimeNtpSrcIp Properties

The following table contains information about the datetimeNtpSrcIp 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
srcIp	address:IPv4	Source IP Address	Value must match ipv4 format
srcIpv6	address:IPv6	Source IPv6 Address	Value must match ipv6 format

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 Configured NTP Source IP Address

This example unsets the NTP source IP address that was set to 1.2.3.4.

CLI Command

The CLI command below is the equivalent to the payload example displayed in the pane on the right.

no ntp source 1.2.3.4

Note: The property information for this example was added in Release 9.3(3).

MO	DN
datetimeClkPol	sys/time
datetimeNtpSrcIp	sys/time/srcIp

datetimeNtpSrcIp Properties

Property Name	Data Type	Description	Values
srcIp	address:IPv4	Source IP Address	Value must match ipv4 format

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 NTP Source IP Address (Ipv6)

This example sets the NTP source IP address to 1.2.3.4.

CLI Command

The CLI command below is the equivalent to the payload example displayed in the pane on the right.

ntp source 1::2

Note: The property information for this example was added in Release 9.3(3).

MO	DN
datetimeClkPol	sys/time
datetimeNtpSrcIp	sys/time/srcIp

datetimeNtpSrcIp Properties

Property Name	Data Type	Description	Values
srcIp	address:IPv4	Source IP Address	Value must match ipv4 format
srcIpv6	address:IPv6	Source IPv6 Address	Value must match ipv6 format

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 Configured NTP Source IP Address (Ipv6)

This example unsets the NTP source IP address that was set to 1.2.3.4.

CLI Command

The CLI command below is the equivalent to the payload example displayed in the pane on the right.

no ntp source 1::2

Note: The property information for this example was added in Release 9.3(3).

MO	DN
datetimeClkPol	sys/time
datetimeNtpSrcIp	sys/time/srcIp

datetimeNtpSrcIp Properties

Property Name	Data Type	Description	Values
srcIp	address:IPv4	Source IP Address	Value must match ipv4 format

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 NTP Source Interface

This example sets the NTP source interface to Ethernet port 2/1.

CLI Command

The CLI command below is the equivalent to the payload example displayed in the pane on the right.

ntp source-interface ethernet 2/1

Note: The property information for this example was added in Release 9.3(3).

MO	DN
datetimeClkPol	sys/time
datetimeNtpSrcIf	sys/time/srcIf

datetimeNtpSrcIf Properties

The following table contains information about the datetimeNtpSrcIf 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
srcIf	nw:IfId (base:IfIndex)	Source Interface	Must match first field in the output of `show intf brief`. Example: Eth1/1 or Vlan100

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 the NTP Source Interface

This example deletes the NTP source interface set to Ethernet port 2/1.

CLI Command

The CLI command below is the equivalent to the payload example displayed in the pane on the right.

no ntp source-interface ethernet 2/1

Note: The property information for this example was added in Release 9.3(3).

MO	DN
datetimeClkPol	sys/time
datetimeNtpSrcIf	sys/time/srcIf

datetimeNtpSrcIf 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 to Scan ACLs Present in all NTP Access Groups

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.

ntp access-group match-all

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
datetimeAccessGroup	sys/time/accessgroup
datetimeClkPol	sys/time

datetimeAccessGroup Properties

Property Name	Data Type	Description	Values
matchAll	datetime:AdminState (scalar:Enum8)	Scan All NTP Access-Group Options	SELECTION: 1 - enabled 2 - disabled 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 a Configuration to Scan ACLs Present in all NTP Access Groups

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

CLI Commands

no ntp access-group match-all

Verifying a DME Configuration

MO	DN
datetimeAccessGroup	sys/time/accessgroup
datetimeClkPol	sys/time

datetimeAccessGroup Properties

Property Name	Data Type	Description	Values
matchAll	datetime:AdminState (scalar:Enum8)	Scan All NTP Access-Group Options	SELECTION: 1 - enabled 2 - disabled 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

Enabling Control Mode Packets

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

CLI Commands

ntp allow control

Verifying a DME Configuration

MO	DN
datetimeClkPol	sys/time

datetimeClkPol Properties

Property Name	Data Type	Description	Values
allowControl	datetime:AdminState (scalar:Enum8)	Allow Control Mode NTP Packets	SELECTION: 1 - enabled 2 - disabled 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

Disabling Control Mode Packets

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

CLI Commands

no ntp allow control

Verifying a DME Configuration

MO	DN
datetimeClkPol	sys/time

datetimeClkPol Properties

Property Name	Data Type	Description	Values
allowControl	datetime:AdminState (scalar:Enum8)	Allow Control Mode NTP Packets	SELECTION: 1 - enabled 2 - disabled DEFAULT: disabled
rateLimit	datetime:allowCtrlRateLimit (scalar:Uint32)	Rate-Limit NTP Control Mode Packets	RANGE: [1 , 65535] DEFAULT: 3

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 the Rate Limit for Control Packets

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

CLI Commands

ntp allow control rate-limit 34565

Verifying a DME Configuration

MO	DN
datetimeClkPol	sys/time

datetimeClkPol Properties

Property Name	Data Type	Description	Values
allowControl	datetime:AdminState (scalar:Enum8)	Allow Control Mode NTP Packets	SELECTION: 1 - enabled 2 - disabled DEFAULT: disabled
rateLimit	datetime:allowCtrlRateLimit (scalar:Uint32)	Rate-Limit NTP Control Mode Packets	RANGE: [1 , 65535] DEFAULT: 3

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 the Rate Limit for Control Packets

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

CLI Commands

no ntp allow control rate-limit 34565

Verifying a DME Configuration

MO	DN
datetimeClkPol	sys/time

datetimeClkPol Properties

Property Name	Data Type	Description	Values
allowControl	datetime:AdminState (scalar:Enum8)	Allow Control Mode NTP Packets	SELECTION: 1 - enabled 2 - disabled DEFAULT: disabled
rateLimit	datetime:allowCtrlRateLimit (scalar:Uint32)	Rate-Limit NTP Control Mode Packets	RANGE: [1 , 65535] DEFAULT: 3

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 Enabling Private Mode Packets

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

CLI Commands

ntp allow private

Verifying a DME Configuration

MO	DN
datetimeClkPol	sys/time

datetimeClkPol Properties

Property Name	Data Type	Description	Values
allowPrivate	datetime:AdminState (scalar:Enum8)	Allow Private Mode NTP Packets	SELECTION: 1 - enabled 2 - disabled 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 Enabling Private Mode Packets

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

CLI Commands

no ntp allow private

Verifying a DME Configuration

MO	DN
datetimeClkPol	sys/time

datetimeClkPol Properties

Property Name	Data Type	Description	Values
allowPrivate	datetime:AdminState (scalar:Enum8)	Allow Private Mode NTP Packets	SELECTION: 1 - enabled 2 - disabled 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 NTP Passive

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

CLI Commands

ntp passive

Verifying a DME Configuration

MO	DN
datetimeClkPol	sys/time

datetimeClkPol Properties

Property Name	Data Type	Description	Values
passive	datetime:AdminState (scalar:Enum8)	Enable/Disable Passive NTP Associations	SELECTION: 1 - enabled 2 - disabled 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 NTP Passive

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

CLI Commands

no ntp passive

Verifying a DME Configuration

MO	DN
datetimeClkPol	sys/time

datetimeClkPol Properties

Property Name	Data Type	Description	Values
passive	datetime:AdminState (scalar:Enum8)	Enable/Disable Passive NTP Associations	SELECTION: 1 - enabled 2 - disabled 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