Is Apache 2.2.0 mod_proxy_ajp needed for tomcat?
I am getting ready to set up Apache 2.2, Tomcat 5.5.20, and the latest mod_jk. I was reading the whats new section or Apache 2.2.0 and it mentioned using mod_proxy_ajp for the ajp13 protocol. I then went to the Jakarta Connectors page and found the usual (slim) documentation on mod_jk and they did not mention any change in usage.
So does any of you out there know what this module is used for? Are you supposed to use it with/in place of mod_jk?