Auto Sync time and What does not get Synced

Hi Champs,

 

We have an Active/Standby cluster of our F5 boxes. I would like to know 2 things:

 

1) What is the default time the Auto Sync takes to Sync data from Active to Standby. (In Seconds) 2) What configurations does not get Synced from Active to Standby. Example Self IP or Virtual IPs etc..