HP ProCurve 6120G/XG Configuration Manual page 223

Figure 9-9. Example of Specifying the SNTP Protocol Version Number
Changing the SNTP Poll Interval.
Syntax:
For example, to change the poll interval to 300 seconds:
ProCurve(config)# sntp poll-interval 300
Changing the Priority. You can choose the order in which configured
servers are polled for getting the time by setting the server priority.
Syntax: sntp server priority <1 - 3> <ip-address>
For example, to set one server to priority 1 and another to priority 2:
ProCurve(config)# sntp server priority 1 10.28.22.141
ProCurve(config)# sntp server priority 2
sntp poll-interval < 30..720 >
Specifies how long the switch waits between time polling
intervals. The default is 720 seconds and the range is 30 to
720 seconds. (This parameter is separate from the poll inter­
val parameter used for Timep operation.)
Specifies the order in which the configured servers are polled
for getting the time. Value is between 1 and 3.
Note: Both IPv4 and IPv6 addresses can be entered. For more
information about IPv6 addresses, see the "IPv6 Configura­
tion Guide" for your switch.
2001:db8::215:60ff:fe79:8980
Time Protocols
SNTP: Viewing, Selecting, and Configuring
Deletes unicast SNTP server entry.
Re-enters the unicast server with a non-
default protocol version.
show sntp displays the result.
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