HP Procurve 2650 Management And Configuration Manual page 163

Figure 8-11. Example of SNTP Configuration When SNTP Is Not the Selected Time Synchronization Method
For example, if you configure the switch with TimeP as the time synchroniza-
tion method, then enable TimeP in DHCP mode with the default poll interval,
lists the following:
show timep
Figure 8-10. Example of TimeP Configuration When TimeP Is the Selected Time
Synchronization Method
If SNTP is the selected time synchronization method),
TimeP configuration even though it is not currently in use:
Configuring (Enabling or Disabling) the TimeP Mode
Enabling the TimeP mode means to configure it for either broadcast or unicast
mode. Remember that to run TimeP as the switch's time synchronization
protocol, you must also select TimeP as the time synchronization method by
using the CLI timesync command (or the Menu interface
parameter).
Syntax: timesync timep
ip timep < dhcp | manual >
no ip timep
no timesync
Enabling TimeP in DHCP Mode. Because the switch provides a TimeP
polling interval (default: 720 minutes), you need only these two commands for
a minimal TimeP DHCP configuration:
timesync timep
Syntax:
ip timep dhcp
TimeP: Viewing, Selecting, and Configuring
Even though, in this example, SNTP is the
current time synchronization method, the
switch maintains the TimeP
configuration.
Selects TimeP as the time protocol.
Enables the selected TimeP mode.
Disables the TimeP mode.
Disables the time protocol.
Selects TimeP as the time synchronization
method.
Configures DHCP as the TimeP mode.
Time Protocols
still lists the
show timep
Time Sync Method
8-17