D-Link DGS-3630 SERIES - NTP Interface Settings

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide
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Figure 4-73 NTP Key Settings Window
The fields that can be configured in NTP Control Key are described below:
Parameter Description
NTP Control Key
Enter the NTP control key here. This is used to define the key ID for the NTP
control messages. The range is from 1 to 255. Select the None option to disable
this feature.
Click the Apply button to accept the changes made.
The fields that can be configured in NTP Request Key are described below:
Parameter Description
NTP Request Key
Enter the NTP request key here. This is used to define the key ID for NTP mode 7
packets, used by the ntpdc utility program. The range is from 1 to 255. Select the
None option to disable this feature.
Click the Apply button to accept the changes made.
The fields that can be configured in NTP Key Settings are described below:
Parameter Description
Key ID
Enter the NTP key ID here. The range is from 1 to 255.
MD5
Enter the MD5 authentication key string here. This string must be 32 characters
long.
Trusted Key
Select this option to specify that the key for a peer NTP system is trusted for
authentication.
Click the Apply button to accept the changes made.
Click the Delete button to delete the specified entry.
Enter a page number and click the Go button to navigate to a specific page when multiple pages exist.
NTP Interface Settings
This window is used to display and configure the NTP interface settings. This is used to either prevent or allow an
interface from receiving NTP packets.