| 摘要 |
PROBLEM TO BE SOLVED: To provide a method, a device, and a program that display connection relation among a plurality of devices in a communication network in an easily viewable manner.SOLUTION: An icon 1001 is displayed as a common symbol common to a port group of a plurality of slots included in a device B. When the icon 1001 is selected in that state, a port development button 1101 is displayed on the icon 1001, and when the port development button 1101 is specified, the port development display of the device B is started. When a SLOT 1 is selected as a switching destination slot in the port development display, the port development display of the SLOT 1 is performed, a slot switching button 1007 and symbols 1002-1 to 1002-4 are displayed at a position adjacent to the icon 1001, and line segments connecting the symbols 1002-1 to 1002-4 and symbols indicating connection destination devices or connection destination ports of the ports are displayed.SELECTED DRAWING: Figure 11 |
