Users Guide

Version Description
9.10(0.0) Introduced on the S6100–ON.
9.8(1.0) Introduced on the Z9100–ON.
9.8(0.0P5) Introduced on the S4048-ON.
9.8(0.0P2) Introduced on the S3048-ON.
9.7(0.0) Introduced on the S6000-ON.
9.2(1.0) Introduced on the Z9500.
9.0.2.0 Introduced on the S6000.
8.3.11.1 Introduced on the Z9000.
7.6.1.0 Introduced on the S-Series.
7.5.1.0 Introduced on the C-Series.
6.1.1.0 Introduced on the E-Series.
Usage Information The number parameter in the ntp trusted-key command must be the same number
as the number parameter in the ntp authentication-key command. If you change
the
ntp authentication-key command, you must also change the ntp trusted-
key command.
Related
Commands
• ntp authentication-key — sets an authentication key for NTP.
• ntp authenticate — enables the NTP authentication parameters you set.
ntp authentication-key
Specify a key for authenticating the NTP server.
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.
System Time and Date 1834