D-Link DGS-3630-52PC Quick installation Guide - Page 110

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide Parameter Description one of the authentication keys. Click the Apply button to accept the changes made. The fields that can be configured in NTP Update Calendar are described below: Parameter NTP Update Calendar Description Select to enable or disable the NTP update calendar feature here. This is used to periodically update the hardware clock from an NTP source. Click the Apply button to accept the changes made. The fields that can be configured in NTP Settings are described below: Parameter NTP Master Stratum NTP Max Associations Description Enter the NTP master stratum value here. This is used to configure the Real-Time Clock (RTC) as an NTP master clock when an external NTP is not available. The range is from 1 to 15. Select the Default option to use the default value. Enter the NTP maximum association value here. This is used to configure the maximum number of NTP peers and clients on the Switch. The range is from 1 to 64. Click the Apply button to accept the changes made. NTP Server Settings This window is used to display and configure the NTP server settings. This is used to enable the Switch to synchronize time with an NTP server. To view the following window, click Management > NTP > NTP Server Settings, as shown below: Figure 4-72 NTP Server Settings Window The fields that can be configured are described below: Parameter IP Address IPv6 Address Version Key ID Description Select and enter the IPv4 address of the NTP server here. Select and enter the IPv6 address of the NTP server here. Enter the NTP version number here. The range is from 1 to 4. Enter the authentication key ID here. The range is from 1 to 255. 98