Can F5 trigger services on an inactive server in a pool?

Thanks for your response. If I do this way then someone has to manually update the receive string on the secondary server in case the primary goes down. The user requires that if the primary server goes down then F5 automatically trigger services on the secondary server and bring it up unless the primary server comes back again.

It is something like if we can do something like priority group activation on Health monitor i.e. if primary health monitor goes down then it will activate the secondary health monitor which in turn bring up the secondary server. Not sure if we can do something like that ???