Load-balancing　is　an　important　technology　for　improving　performance　of　distributed　system.　We　are　based　on　the　analysis　of　distributed　process　communication　protocol,　then　we　design　a　load　balancing　solution　for　the　automation　deployment　and　monitoring　system,　in　order　to　solve　the　big　communication　load　problem　when　the　control　center　directly　send　messages　to　the　large　number　of　clients　and　the　bottleneck　that　the　number　of　client　controlled　by　center　cannot　beyond　the　upper　limit　of　the　machine　port,　we　design　a　resource　scheduling　strategy　and　puts　forward　the　concept　of　communication　layer　proxy,　then　using　two　methods　the　subnet　mask　algorithm　and　consistency　hash　algorithm　to　realize　the　communication　layer　proxy.　Through　the　experimental　results　show　that　the　plan　effective　solve　this　two　questions　and　with　a　good　load　uniformity　and　a　little　damage　of　remapping　©　2012　IEEE.