CLOUDSTACK-3777: IndexOutOfBoundsException while adding Cisco VNMc provider on a upgraded setup

Isolation methods may not always be present for a physical network. So not using it while adding VNMC appliance

plugins/network-elements/cisco-vnmc/src/com/cloud/network/element/CiscoVnmcElement.java

@@ -550,7 +550,6 @@ public class CiscoVnmcElement extends AdapterBase implements SourceNatServicePro
         params.put("ip", cmd.getHost());
         params.put("username", cmd.getUsername());
         params.put("password", cmd.getPassword());
-        params.put("transportzoneisotype", physicalNetwork.getIsolationMethods().get(0).toLowerCase()); // FIXME What to do with multiple isolation types
 
         Map<String, Object> hostdetails = new HashMap<String,Object>();
         hostdetails.putAll(params);