Relay Device, Program, and Display Control Method

摘要

A relay device acquires network topology data representing a network topology that includes a connection relationship of each relay device and a connection relationship of a terminal device connected to each relay device in a local area network (LAN), and displays, on a display device, an image of a tree structure in which each relay device included in the LAN corresponds to a node, as an image of the network topology represented by the acquired network topology data. The relay device displays, on the display device, the image of the tree structure in which a node corresponding to a relay device designated in advance among the relay devices included in the LAN and nodes of up to directly below the designated node are set as a drawing target.

主权项

1. A relay device for connecting to a display device, the relay device comprising:
a processor and a memory storing instructions, the processor executing the stored instructions to: acquire network topology data representing a network topology that includes a connection relationship of each relay device and a connection relationship of a terminal device connected to each relay device in a local area network (LAN); display, on the display device, an image of a tree structure in which each relay device included in the LAN corresponds to a node, as an image of the network topology represented by the acquired network topology data; and display, on the display device, the image of the tree structure in which a node corresponding to a relay device designated in advance among the relay devices included in the LAN and nodes of up to directly below the designated node are set as a drawing target.