diff --git a/ui/css/cloudstack3.css b/ui/css/cloudstack3.css
index 9b77b9f3a4f..d6647cb5772 100644
--- a/ui/css/cloudstack3.css
+++ b/ui/css/cloudstack3.css
@@ -11761,6 +11761,15 @@ div.ui-dialog div.autoscaler div.field-group div.form-container form div.form-it
 .updateResourceLimits:hover .icon {
   background-position: -100px -614px;
 }
+ 
+.addVlanRange .icon {
+  background-position: -168px -31px;
+}
+
+
+.addVlanRange:hover .icon {
+  background-position: -168px -613px;
+}
 
 .resize .icon,
 .updateResourceCount .icon {
diff --git a/ui/scripts/system.js b/ui/scripts/system.js
index 62b4c76932a..8d08584dc60 100644
--- a/ui/scripts/system.js
+++ b/ui/scripts/system.js
@@ -898,7 +898,59 @@
                   });
                 },
                 notification: { poll: pollAsyncJobResult }
-              }
+              },
+
+             addVlanRange:{
+                   label:'Add VLAN Range',
+                   title:'Add VLAN Range',
+
+                    messages: {
+                        confirm: function(args) {
+                          return 'Are you sure you want to add another VLAN Range to this guest network?';
+                        },
+                        notification: function(args) {
+                          return 'VLAN Range added';
+                        }
+                      },
+
+                   createForm:{
+                       title:'Add VLAN Range',
+                       fields:{
+                         startvlan: {label:'Vlan Start', validation:{required:true}},
+                         endvlan:{label:'Vlan End', validation:{required:true}}
+                       }
+
+                    },
+
+                  action:function(args){
+
+                  var array1=[];
+                  if(args.data.startvlan != "" && args.data.endvlan != ""){
+                    array1.push("&vlan=" + todb(args.data.startvlan) + "-" + todb(args.data.endvlan));
+
+                  }
+                  $.ajax({
+                    url: createURL("updatePhysicalNetwork&id=" + selectedPhysicalNetworkObj.id + array1.join("")),
+                    dataType: "json",
+                    success: function(json) {
+                      var jobId = json.updatephysicalnetworkresponse.jobid;
+
+                      var trafficType = getTrafficType(selectedPhysicalNetworkObj, 'Guest');
+
+                      updateTrafficLabels(trafficType, args.data, function() {
+                        args.response.success({ _custom: { jobId: jobId }});
+                      });
+                   }
+                  });
+
+
+                  },
+                 notification:{poll:pollAsyncJobResult}
+
+
+               }
+
+ 
             },
 
             tabFilter: function(args) {
@@ -980,7 +1032,7 @@
 
 											args.response.success({
 												actionFilter: function() {
-													var allowedActions = ['edit'];
+													var allowedActions = ['edit' , 'addVlanRange'];
 													return allowedActions;
 												},
 												data: selectedPhysicalNetworkObj