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Dell EMC SmartFabric OS10 User Guide Release 10.5.0

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ntp authentication-key

Configures the authentication key for trusted time sources.

Syntax
ntp authentication-key number {md5 | sha1 | sha2-256} {0 | 9} key
Parameters
  • number—Enter the authentication key number, from 1 to 65535.
  • md5—Set to MD5 encryption.
  • sha1—Set to SHA-1 encryption.
  • sha2-256—Set to SHA2-256 encryption.
  • 0—Set to unencrypted format, the default.
  • 9—Set to hidden encryption.
  • key—Enter the authentication key.
Default
0
Command Mode
CONFIGURATION
Usage Information
The authentication number must be the same as the number parameter configured in the ntp trusted-key command. Use the ntp authenticate command to enable NTP authentication. The supported values for md5, sha1, and sha2-256 are 0 and 9.

Supported on the MX9116n and MX5108n switches in Full Switch mode starting in release 10.4.0E(R3S). Also supported in SmartFabric mode starting in release 10.5.0.1.

Example 
OS10(config)# ntp authentication-key 1200 md5 0 dell
Supported Releases
10.2.0E or later

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