How to compare two F5 LTM Device configuration gap ?

Hi Team,

 

I want to check two F5 LTM Devices configuration gap in my two envirnoment.

 

Can anyone help me what are the points i need to check,so that one device(in production)

 

configuration should be same as other device in DR envirnoment.

 

Please team suggest/advice ...Need ur help.

 

Thanx in advance for help.