Note: NTP must be enabled on the base router before it can be configured on a VPRN site. See
To configure NTP on supported devices for information about configuring NTP on the 7705 SAR and 7750 SR.
Steps
1
Choose Manage→Service→Services from the NFM-P main menu. The Manage Services form opens.
2
Choose a VPRN service and click Properties. The VPRN Service (Edit) form opens.
3
On the service navigation tree, expand the Sites icon, right-click on a routing instance and choose Properties. The VPRN Site (Edit) form opens.
4
Set the NTP State parameter to Enabled.
5
Click on the NTP tab and configure the required parameters.
6
To create an authentication key:
Click on the Authentication tab.
Click Create. The Network Time Protocol Authentication (New Instance) form opens.
Configure the required parameters.
Save the changes and close the form.
7
To configure an NTP broadcast source:
Click on the Broadcast tab.
Click Create. The NTP Broadcast (New Instance) form opens.