How to Configure Cookie Sticky configurations

Is your web tier stateless so that any web server can handle the user's session? If so, I don't think you need persistence on the client to web tier virtual server. If it is stateful, then I don't think you'd be able to seemlessly transfer the user to a new web server.

Here's a sample 10.2.x VS and cookie insert persistence profile config:

virtual http_10.1.0.15_vs {
   snat automap
   pool my_http_pool
   destination 10.1.0.15:http
   ip protocol tcp
   persist custom_cookie_insert
   profiles {
      http {}
      tcp {}
   }
}

profile persist custom_cookie_insert {
   defaults from cookie
   mode cookie
   cookie name "custom_cookie_insert"
}

Aaron