Accton Technology ES3526XA - Manual (Page 301)

System Management Commands
4-59
4
Example
Related Commands
ntp client (4-57)
ntp authenticate
This command enables authentication for NTP client-server communications. Use
the no form to disable authentication.
Syntax
[no] ntp authenticate
Default Setting
Disabled
Command Mode
Global Configuration
Command Usage
You can enable NTP authentication to ensure that reliable updates are
received from only authorized NTP servers. The authentication keys and their
associated key number must be centrally managed and manually distributed to
NTP servers and clients. The key numbers and key values must match on
both the server and client.
Example
Related Commands
ntp authentication-key (4-59)
ntp authentication-key
This command configures authentication keys and key numbers to use when NTP
authentication is enabled. Use the no form of the command to clear a specific
authentication key or all keys from the current list.
Syntax
ntp authentication-key number md5 key
no ntp authentication-key [number]
• number - The NTP authentication key ID number. (Range: 1-65535)
• md5 - Specifies that authentication is provided by using the message digest
algorithm 5.
Console(config)#ntp poll 60
Console(config)#
Console(config)#ntp authenticate
Console(config)#