HP ProCurve 2810 Series Management And Configuration Manual page 161

ii. Enter the IP address of the SNTP server you want the switch to
use for time synchronization.
Note: This step replaces any previously configured server IP
address. If you will be using backup SNTP servers (requires use
of the CLI), then see "SNTP Unicast Time Polling with Multiple
SNTP Servers" on page 9-21.
iii. Press [v] to move the cursor to the
value that matches the SNTP server version running on the device
you specified in the preceding step (step ii). If you are unsure
which version to use, ProCurve recommends leaving this value
at the default setting of
whether any change is necessary.
Note: Using the menu to enter the IP address for an SNTP server
when the switch already has one or more SNTP servers config­
ured causes the switch to delete the primary SNTP server from
the server list and to select a new primary SNTP server from the
IP address(es) in the updated list. For more on this topic, see
"SNTP Unicast Time Polling with Multiple SNTP Servers" on page
9-21.
iv. Press [>] to move the cursor to the Poll Interval field, then go to
step 6.
6. In the Poll Interval field, enter the time in seconds that you want for a Poll
Interval. (For Poll Interval operation, see table 9-1, "SNTP Parameters",
on page 9-5.)
7. Press to return to the Actions line, then
[Enter]
new time protocol configuration in both the startup-config and running­
config files.
SNTP: Viewing, Selecting, and Configuring
Server Version
3 and testing SNTP operation to determine
(for
[S]
Time Protocols
field. Enter the
) to enter the
Save
9-7