Accton Technology ES3528M-SFP manual Ntp authentication-key4-71

System Management Commands 4

Example

Console(config)#ntp authenticate

Console(config)#

Related Commands

ntp authentication-key(4-71)

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.

•key - An MD5 authentication key string. The key string can be up to 32 case-sensitive printable ASCII characters (no spaces).

Default Setting

None

Command Mode

Global Configuration

Command Usage

•The key number specifies a key value in the NTP authentication key list. Up to 255 keys can be configured on the switch. Re-enter this command for each server you want to configure.

•Note that NTP authentication key numbers and values must match on both the server and client.

•NTP authentication is optional. When enabled with the ntp authenticate command, you must also configure at least one key number using this command.

•Use the no form of this command without an argument to clear all authentication keys in the list.

Example

Console(config)#ntp authentication-key 45 md5 thisiskey45

Console(config)#

Related Commands

ntp authenticate (4-70)

4-71