3Com S7902E Command Reference Manual - page 2289
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ntp-service reliable authentication-keyid
Syntax
ntp-service reliable authentication-keyid
keyid
undo ntp-service reliable authentication-keyid
keyid
View
System view
Default Level
2: System level
Parameters
keyid
: Authentication key number, in the range of 1 to 4294967295.
Description
Use the
ntp-service reliable authentication-keyid
command to specify that the created
authentication key is a trusted key. When NTP authentication is enabled, a client can be synchronized
only to a server that can provide a trusted authentication key.
Use the
undo
ntp-service reliable authentication-keyid
command to remove the configuration.
No authentication key is configured to be trusted by default.
Examples
# Enable NTP authentication, specify to use MD5 encryption algorithm, with the key ID of 37 and key
value of
BetterKey
, and specify that this key is a trusted key.
[Sysname] ntp-service authentication enable
[Sysname] ntp-service authentication-keyid 37 authentication-mode md5 BetterKey
[Sysname] ntp-service reliable authentication-keyid 37
ntp-service source-interface
Syntax
ntp-service source-interface
interface-type interface-number
undo ntp-service source-interface
View
System view
Default Level
2: System level
Parameters
interface-type interface-number
: Specifies an interface by its interface type and interface number.