Selecting Devices for Topology Diagrams
Use the Topology Filter dialog to specify which devices you want to display in a topology diagram.
To specify a topology filter:
1 In the Topology Diagram dialog, click Add or Modify.
2 Choose a method for selecting the devices to be displayed. Select:
Location and select a location from the list.
Router and select a router from the list. By default, the diagram includes all devices assigned to the router. To restrict the diagram to devices assigned to specific ports, deselect All ports and enter the ports you want to display.
IP Range / Subnet and enter the range of addresses or subnet mask you want to display.
3 Click OK to save your changes and close the dialog.