LTM V11.3 VE Factory Reset

i am not aware of command to reset all bigdb keys in 11.x but there is reset-to-default option to reset each bigdb key.

 

sol13455: Overview of BIG-IP logging BigDB database keys (11.x)

 

https://support.f5.com/kb/en-us/solutions/public/13000/400/sol13455.html

 

if it is okay to retain mgmt ip and bigdb keys, tmsh load sys config default may be usable.

 

sol13127: Restoring the BIG-IP configuration to factory default settings (11.x)

 

https://support.f5.com/kb/en-us/solutions/public/13000/100/sol13127.html

 

otherwise, installing software in a new slot without importing existing configuration or clean installation may be a way.

 

sol13438: Controlling configuration import when performing software installations (11.x)

 

https://support.f5.com/kb/en-us/solutions/public/13000/400/sol13438.html

 

hope this helps.