http health check monitor

Sorry for delay, If we're just talking about monitoring a http, I think the most important thing is to ensure that the service is really UP. If you are in doubt about which http version is better to make a request to the server, please keep in mind that the Big-IP just makes a request and than the server will process it. So, Big-IP will wait for a positive or negative reply for the request which It have made. I don´t want to go deeper about the difference between http versions because for BIG IP it is transparent, since the service behaviour depends on platform where the service runs (apache, IIS, etc.) So, if a simple get is enought, a simple http 0.9 request should be useful.