Owner's Manual

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Syntax
sntp authentication-key number md5 value
no sntp authentication-key number
• number — Key number (Range: 1 - 4294967295)
•
value — Key value (Range: 1-8 characters)
Default Configuration
No authentication key is defined.
Command Mode
Global Configuration mode
User Guidelines
There are no user guidelines for this command.
Examples
The following example defines the authentication key for SNTP.
sntp authenticate
The sntp authenticate global configuration command grants authentication for received Simple
Network Time Protocol (SNTP) traffic from servers. To disable the feature, use the
no form of this
command.
Syntax
sntp authenticate
no sntp authenticate
Default Configuration
No authentication.
Command Mode
Global Configuration mode
User Guidelines
The command is relevant for both Unicast and Broadcast.
Console(config)# sntp authentication-key 8 md5 ClkKey
Console(config)# sntp trusted-key 8
Console(config)# sntp authenticate