ZyXEL Communications NBG410W3G - Manual (Page 19)

Table of Contents
NBG410W3G Series User’s Guide
19
20.1 Maintenance Overview .................................................................................................... 325
20.2 General Setup and System Name ................................................................................... 325
20.2.1 General Setup ....................................................................................................... 325
20.3 Configuring Password .................................................................................................... 326
20.4 Time and Date ................................................................................................................ 327
20.5 Pre-defined NTP Time Server Pools ............................................................................... 330
20.5.1 Resetting the Time ................................................................................................. 330
20.5.2 Time Server Synchronization ................................................................................. 330
20.6 F/W Upload Screen ........................................................................................................ 331
20.7 Backup and Restore ....................................................................................................... 333
20.7.1 Backup Configuration ............................................................................................. 334
20.7.2 Restore Configuration ............................................................................................ 334
20.7.3 Back to Factory Defaults ........................................................................................ 335
20.8 Restart Screen ................................................................................................................ 336
Part VII: Troubleshooting and Specifications ................................... 337
Chapter 21
Troubleshooting.................................................................................................................... 339
21.1 Power, Hardware Connections, and LEDs ...................................................................... 339
21.2 ZyXEL Device Access and Login .................................................................................... 340
21.3 Internet Access ................................................................................................................ 342
21.4 3G Connection ................................................................................................................. 343
Chapter 22
Product Specifications .........................................................................................................345
22.1 General ZyXEL Device Specifications ............................................................................. 345
22.2 Wall-mounting Instructions .............................................................................................. 347
22.3 Power Adaptor Specifications .......................................................................................... 349
Part VIII: Appendices and Index ......................................................... 351
Appendix A Pop-up Windows, JavaScripts and Java Permissions ...................................... 353
Appendix B Setting up Your Computer’s IP Address............................................................ 361
Appendix C IP Addresses and Subnetting ........................................................................... 377
Appendix D Common Services ............................................................................................ 385
Appendix E Wireless LANs .................................................................................................. 389