93.2.16.PoE Display Schedule By Port ......................................................... 553.2.17.Loop Detection Config .................................................................. 563.2.18.Loop History Info ........................................................................... 573.3. System Tools ........................................................................................ 583.3.1.Software Update ............................................................................. 583.3.2.Reboot ............................................................................................ 593.3.3.Save Current Config ........................................................................ 603.3.4.Statistics .......................................................................................... 613.3.5.System log ...................................................................................... 643.3.6.Config File Transfer ......................................................................... 663.3.7.Ping Execution ................................................................................ 673.3.8.Exception Handler ........................................................................... 683.3.9.Watchdog Timer ............................................................................. 694. Appendix ................................................................................................ 704.1. Specifications ....................................................................................... 704.2. Easy IP Address Setup Function ............................................................ 725. Troubleshooting ....................................................................................... 736. After-sales Service .................................................................................... 75