Command Line Reference Guide
Command History
Version 9.0(1.3) Introduced on the S5000.
Usage
Information
You also must configure an authentication key for NTP traffic using the ntp
authentication-key command.
Related
Commands
ntp authentication-key – configures the authentication key for NTP traffic.
ntp trusted-key – configures a key to authenticate.
ntp authentication-key
Specify a key for authenticating the NTP server.
S5000
Syntax
ntp authentication-key number md5 [0 | 7] key
Parameters
number
Specify a number for the authentication key. The range is 1 to
4294967295.
This number must be the same as the number parameter configured
in the ntp trusted-key command.
md5 Specify that the authentication key is encrypted using MD5
encryption algorithm.
0 Specify that authentication key is entered in an unencrypted format
(default).
7 Specify that the authentication key is entered in DES encrypted
format.
key
Enter the authentication key in the previously specified format.
Defaults NTP authentication is not configured by default. If you do not specify the option [0 | 7], 0 is
selected by default.
Command Modes CONFIGURATION
Command History
Version 9.0(1.3) Introduced on the S5000.
Usage
Information
After configuring the ntp authentication-key command, configure the ntp
trusted-key
command to complete NTP authentication.
FTOS uses DES encryption to store the key in the startup-config when you enter the ntp
authentication-key command.
Related
Commands
ntp authenticate – enables NTP authentication.
ntp trusted-key – configures a trusted key.
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