Dell KVM 2321DS - Manual (Page 161)

LDAP Feature for the Remote Console Switch 145
Figure 8-1. On-board Web Interface - Network Subcategory
Configuring the Network Time Protocol Settings
The switch must have access to the current time to verify that certificates
have not expired. You can configure the switch to request time updates from
the network time server (NTP).
To configure NTP settings in the on-board web interface:
1 Click the Configure tab, then click Remote Console Switch - NTP.
2 Click the Enable NTP box.
3 Enter the name of your network time source in the provided boxes. You
may also set an hour interval to specify how often to request time updates.
If the interval is set to 0, requests will only be made during appliance
startup or when changes to the Global - NTP menu are made.
4 Click Save.