ntp authentication-key
Specify a key for authenticating the NTP server.
Z9500
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
Dell Networking OS Command Line Reference Guide
.
The following is a list of the Dell Networking OS version history for this command.
Version
Description
9.2(1.0)
Introduced on the Z9500.
8.3.11.1
Introduced on the Z9000.
8.2.1.0
Added options [
0
|
7
] for entering the authentication key.
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
After configuring the
ntp authentication-key
command, configure the
ntp
trusted-key
command to complete NTP authentication.
System Time and Date
1791
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