Look, I am sort of new to Rhel and I'm learning so someone more skilled would be a lot useful.
Dispatcher should balance network entrance traffic, unfortunately I cannot say anything more because I do not want to say wrong things.
Let's wait for someone with a better skill than me.
Try to check LVS (Linux Virtual Server) though, for further information. That is the kernel module.
I am sorry I'm so poor of useful information
Davide