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Before configuring the Cloud Mobility feature, the embedded Management and Cloud Mobility applications will need to have their system time synchronized to a Network Time Protocol (NTP) server. The maximum time drift allowed is a 5-minute difference between Cloud Mobility and the cloud providers. The NTP server is configured for both applications in the eManagement vApp Manager.
The NTP server IP address will be configured as part of the PowerMax and Cloud Mobility installation service. The steps below can be used to verify or modify the IP address of the NTP server.
Note: The NTP server should not be changed while snapshots are shipping or recovering. The Reset Config should not be used on systems with Cloud Mobility. To change NTP servers, use the Set Config function.
To display the current IP address of the NTP server being used, in the eManagement vApp Manager:
Note: Changing the IP subnet after the Cloud system has been set up would require Dell Support engineering.