IronPort Systems 4108GL Manual Do Utilizador
8-11
Time Protocols
SNTP: Viewing, Selecting, and Configuring
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For example, to select SNTP and configure it with unicast mode and an SNTP
server at 10.28.227.141 with the default server version (3) and default poll
interval (720 seconds):
server at 10.28.227.141 with the default server version (3) and default poll
interval (720 seconds):
HP4108(config)# timesync sntp
Selects SNTP.
HP4108(config)# sntp unicast
Activates SNTP in Unicast mode.
HP4108(config)# sntp server 10.28.227.141
Specifies the SNTP
server and accepts
the current SNTP server version
(default: 3)
(default: 3)
.
Figure 8-8. Example of Configuring SNTP for Unicast Operation
If the SNTP server you specify uses SNTP version 4 or later, use the
sntp server
command to specify the correct version number. For example, suppose you
learned that SNTP version 4 was in use on the server you specified above (IP
address 10.28.227.141). You would use the following commands to delete the
server IP address and then re-enter it with the correct version number for that
server:
learned that SNTP version 4 was in use on the server you specified above (IP
address 10.28.227.141). You would use the following commands to delete the
server IP address and then re-enter it with the correct version number for that
server:
Figure 8-9. Example of Specifying the SNTP Protocol Version Number
In this example, the Poll Interval and the Protocol
Version appear at their default settings.
Version appear at their default settings.
Note: Protocol Version appears only when there is an
IP address configured for an SNTP server.
IP address configured for an SNTP server.
Deletes unicast SNTP server entry.
Re-enters the unicast server with a non-
default protocol version.
default protocol version.
show sntp displays the result.