HP 6125XLG R2306-HP 6125XLG Blade Switch Network Management and Monitoring Com - Page 54

sntp unicast-server, Syntax, Default, Views, Predefined user roles, Parameters, Usage guidelines

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Syntax sntp reliable authentication-keyid keyid undo sntp reliable authentication-keyid keyid Default No trust key is specified. Views System view Predefined user roles network-admin Parameters keyid: Specifies an authentication key number in the range of 1 to 4294967295. Usage guidelines If SNTP is enabled, the SNTP client is only synchronized to an NTP server that provides a trusted key. Before you use the command, make sure SNTP authentication is enabled and an authentication key is configured. The key automatically changes to untrusted after you delete the key. In this case, you do not need to execute the undo sntp-service reliable authentication-keyid command. Examples # Enable NTP authentication, and specify the MD5 encryption algorithm, with the key ID of 37 and key value of BetterKey. system-view [Sysname] sntp authentication enable [Sysname] sntp authentication-keyid 37 authentication-mode md5 BetterKey # Specify this key as a trusted key. [Sysname] sntp reliable authentication-keyid 37 Related commands • sntp authentication-keyid • sntp authentication enable sntp unicast-server Use sntp unicast-server to specify an NTP server for the device. Use undo sntp unicast-server to remove the NTP server. Syntax sntp unicast-server { ip-address | server-name } [ vpn-instance vpn-instance-name ] [ authentication-keyid keyid | source interface-type interface-number | version number ] * undo sntp unicast-server { ip-address | server-name } [ vpn-instance vpn-instance-name ] Default No NTP server is specified for the device. 52

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52
Syntax
sntp reliable authentication-keyid
keyid
undo sntp reliable authentication-keyid
keyid
Default
No trust key is specified.
Views
System view
Predefined user roles
network-admin
Parameters
keyid
: Specifies an authentication key number in the range of 1 to 4294967295.
Usage guidelines
If SNTP is enabled, the SNTP client is only synchronized to an NTP server that provides a trusted key.
Before you use the command, make sure SNTP authentication is enabled and an authentication key is
configured. The key automatically changes to untrusted after you delete the key. In this case, you do not
need to execute the
undo sntp-service reliable authentication-keyid
command.
Examples
# Enable NTP authentication, and specify the MD5 encryption algorithm, with the key ID of 37 and key
value of
BetterKey
.
<Sysname> system-view
[Sysname] sntp authentication enable
[Sysname] sntp authentication-keyid 37 authentication-mode md5 BetterKey
# Specify this key as a trusted key.
[Sysname] sntp reliable authentication-keyid 37
Related commands
•
sntp authentication-keyid
•
sntp authentication enable
sntp unicast-server
Use
sntp unicast-server
to specify an NTP server for the device.
Use
undo sntp unicast-server
to remove the NTP server.
Syntax
sntp
unicast-server
{
ip-address
|
server-name
}
[
vpn-instance
vpn-instance-name
]
[
authentication-keyid
keyid
|
source
interface-type interface-number
|
version
number
] *
undo sntp unicast-server
{
ip-address
|
server-name
} [
vpn-instance
vpn-instance-name
]
Default
No NTP server is specified for the device.