ntp authentication

Syntax

ntp authentication key-id <KEY-ID> [authentication-mode <MODE> key-value <KEY-STRING>] [trusted]

Description

This command is used for authentication of NTP server by the NTP client.

Parameters

key-id <KEY-ID>: Sets the key-id for the authentication key.
authentication-mode: Sets the NTP authentication mode
key-value <KEY-STRING>: Sets the key-value for the authentication key.
[trusted]: Sets the authentication key as trusted.

ntp authentication

Switch(config)# ntp
Authentication      Configure NTP authentication.


Switch(config)# ntp authentication
key-id              Set the key-id for this authentication key.


Switch(config)# ntp authentication key-id 
<1-4294967295>      Set the authentication key-id.


Switch(config)# ntp authentication key-id 1
authentication-mode  Set the NTP authentication mode.
trusted              Set this authentication key as trusted.


Switch(config)# ntp authentication key-id 1 
authentication-mode|trusted md5
Authenticate using MD5.


Switch(config)# ntp authentication key-id 1 
authentication-mode|trusted md5key-value  Set the NTP authentication key.


Switch(config)# ntp authentication key-id 1
authentication-mode|trusted md5 key-value 
KEY           Enter a string to be set as the NTP authentication key.