You can configure your NetScaler Insight Center virtual appliance to synchronize its local clock with the Network Time Protocol (NTP) server used by your servers and NetScaler appliance. NetScaler Insight Center then has the same date and time settings as the other servers and appliances in your network. The clock synchronization configuration does not change if NetScaler Insight Center is restarted, upgraded, or downgraded.
The clock is synchronized immediately if you add a new NTP server or change any of the authentication parameters. You can also explicitly enable and disable NTP synchronization.
To synchronize the local time of the NetScaler Insight Center appliance, you have to first configure an NTP server.
To add an NTP server
After configuring the NTP server, you must enable the NTP synchronization for the lnsight appliance to synchronize its local time with the NTP server.
To enable an NTP synchronization
On the Configuration tab, navigate to System> NTP Servers, Then, in the users pane, from the Action drop-down list, select NTP Synchronization and enable NTP synchronization.
You can modify the options for authenticating an NTP server.
To modify the authentication options
On the Configuration tab, navigate to Action drop-down list, select Authentication Parameters and modify the authentication options., and in users pane, from the