ZyXEL Communications NBG4115 - V1.0 Manual page 17

23.1.1 What You Can Do in this Chapter .......................................................................... 201
23.2 Firmware .......................................................................................................................... 202
23.3 Configuration ................................................................................................................... 204
23.3.1 Backup Configuration ............................................................................................. 204
23.3.2 Restore Configuration ............................................................................................ 205
23.3.3 Back to Factory Defaults ........................................................................................ 206
23.4 Restart ............................................................................................................................. 206
Chapter 24
Sys OP Mode ......................................................................................................................... 207
24.1 Overview .......................................................................................................................... 207
24.1.1 What You Can Do in this Chapter .......................................................................... 207
24.1.2 What You Need to Know ........................................................................................ 207
24.2 General ............................................................................................................................ 208
Chapter 25
Language ............................................................................................................................... 211
25.1 Overview ...........................................................................................................................211
25.2 Language ..........................................................................................................................211
Chapter 26
Troubleshooting.................................................................................................................... 213
26.1 Overview .......................................................................................................................... 213
26.2 Power, Hardware Connections, and LEDs ...................................................................... 213
26.3 NBG4115 Access and Login ............................................................................................ 214
26.4 Internet Access ................................................................................................................ 216
26.5 Resetting the NBG4115 to Its Factory Defaults ............................................................... 218
26.6 Wireless Router/AP Troubleshooting ............................................................................... 218
26.7 ZyXEL Share Center Utility Problems ............................................................................. 220
Part VI: Appendices and Index ........................................................... 221
Appendix A Product Specifications....................................................................................... 223
Appendix B Pop-up Windows, JavaScripts and Java Permissions ...................................... 227
Appendix C IP Addresses and Subnetting ........................................................................... 235
Appendix D Setting up Your Computer's IP Address ........................................................... 245
26.7.1 Verifying Settings ................................................................................................... 262
Appendix E Wireless LANs .................................................................................................. 263
26.7.2 WPA(2)-PSK Application Example ......................................................................... 273
NBG4115 User's Guide
Table of Contents
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