Because capture did not end, the display of the inventory dialog is contributed with the building and the floor though it thought the following to be a rack campus by coming. The inventory dialog becomes a display of the list of node information added on the network diagram campus. It is possible to select the parameter sheet item besides regulated lists of the node list, the Internet Protocol address list, the VLAN list, and the ACL list, etc. and for an original table to make it. So that this: parameter sheet originally has function of making to division in case of the purpose is to avoid complication, and thing that displays two or more nodes at the top and bottom and edits it is possible though editing work in table cannot be done.