How to sync Primary and Failover BIGIP?

 
 Enum SyncMode { 
     // Synchronizes only basic configuration, 
     // such as /config/bigip.conf.    
     CONFIGSYNC_BASIC = 0,  
     // Synchonizes all common files in /config, 
     // all common files in /etc, all common BIG/db 
     // keys, and any other information deemed 
     // necessary for a complete system configuration.    
     CONFIGSYNC_ALL = 1 
 }; 
 void synchronize_configuration( 
     in SyncMode sync_flag 
 );