When a BIG-IP device group shows aChanges Pendingstatus, it indicates that one or more devices in the group have configuration changes that have not yet been synchronized to the other members. To identifywhich device has the most recent (authoritative) configuration, the administrator must view the detailed synchronization status at thedevice group level.

The correct location isDevice Management > Device Groups (Option D). Within this menu, the BIG-IP Configuration Utility displays each device group along with its synchronization status and provides details about which device has pending changes. From this view, the administrator can clearly see which device is marked as havingchanges pending, making it the source device that should be used to initiate aSync to Groupoperation.

The other options do not provide the required level of detail:

Device Management > Overview (Option A)shows general HA status but not configuration ownership.

Device Management > Devices (Option B)lists devices but does not clearly identify which one holds unsynchronized changes.

System > High Availability (Option C)focuses on failover and traffic groups, not configuration sync state.

This workflow aligns with BIG-IP best practices for configuration synchronization and ensures changes are propagated correctly without overwriting newer configurations.