Printer Troubleshooting .....................................................................................242
USB Network Devices and Modems..................................................................243
7. System...................................................................................................244
Date and Time ...................................................................................................244
Backup/Restore Configuration...........................................................................245
Users .................................................................................................................248
Management......................................................................................................252
Diagnostics ........................................................................................................255
Advanced...........................................................................................................256
Reboot and Reset..............................................................................................259
Flash upgrade....................................................................................................260
Configuration Files.............................................................................................262
Support ..............................................................................................................263
Appendix A – Terminology...........................................................................265
Appendix B – System Log............................................................................272
Access Logging .................................................................................................272
Creating Custom Log Rules...............................................................................274
Rate Limiting......................................................................................................277
Administrative Access Logging..........................................................................278
Boot Log Messages...........................................................................................278
Appendix C – Firmware Upgrade Practices and Precautions ...................279
Appendix D – Recovering From a Failed Upgrade .....................................281