diff --git a/ui/scripts/configuration.js b/ui/scripts/configuration.js
index 808b34289d7..9932cdc3aa6 100644
--- a/ui/scripts/configuration.js
+++ b/ui/scripts/configuration.js
@@ -1919,26 +1919,22 @@
                                                                         inputData['isPersistent'] = false;
 								}
 								else if (inputData['guestIpType'] == "Isolated") { //specifyVlan checkbox is shown
-									if (inputData['specifyVlan'] == 'on') { //specifyVlan checkbox is checked
+								  inputData['specifyIpRanges'] = false;
+								  
+								  if (inputData['specifyVlan'] == 'on') { //specifyVlan checkbox is checked
 										inputData['specifyVlan'] = true;	
-                                                                                inputData['specifyIpRanges'] = true;							
-
-                    
-
-			
 									}
 									else { //specifyVlan checkbox is unchecked
 										inputData['specifyVlan'] = false;
-										inputData['specifyIpRanges'] = false;
+										
 									}	
                                                                         
-                                                                        if(inputData['isPersistent'] == 'on') {  //It is a persistent network
-                                                                               inputData['isPersistent'] = true;
-                                                                        }
-                                                                        else {    //Isolated Network with Non-persistent network
-                                                                               inputData['isPersistent'] = false;
-                                                                                              }
-				
+                  if(inputData['isPersistent'] == 'on') {  //It is a persistent network
+                    inputData['isPersistent'] = true;
+                  }
+                  else {    //Isolated Network with Non-persistent network
+                    inputData['isPersistent'] = false;
+                  }				
 								}