A typical operation user interface of the web system is shown in the following figure.
| Number | Description |
|---|---|
| 1 | Function area. The web system provides four functions: Monitoring, Configuration, Diagnosis, and Maintenance. |
| 2 | Navigation tree. The navigation tree lists available configuration items. |
| 3 | Status display and operation area. The current status of devices is displayed in this area, and you can perform the operations such as creation, deletion, modification, loading, and searching in this area. |