Reference Guide

Version 8.3.7.0 Introduced on the S4810.
Version 7.6.1.0 Introduced on the S-Series.
Version 7.5.1.0 Introduced on the C-Series.
pre-Version
6.1.1.0
Introduced on the E-Series.
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.
Z-Series
Syntax
ntp authentication-key number md5 [0 | 7] key
Parameters
number Specify a number for the authentication key. The range is from 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
This guide is platform-specific. For command information about other platforms, refer to the
relevant FTOS Command Line Reference Guide .
The following is a list of the FTOS version history for this command.
Version 8.3.11.1 Introduced on the Z9000.
1394