ZyXEL Communications P-2812HNU-51c User Manual page 17

Chapter 21
System ................................................................................................................................... 257
21.1 Overview ..........................................................................................................................257
21.1.1 What You Need to Know .........................................................................................257
21.2 The System Screen ..........................................................................................................257
Chapter 22
Time Setting .......................................................................................................................... 259
22.1 Overview ..........................................................................................................................259
22.2 The Time Setting Screen ................................................................................................259
Chapter 23
Log Setting ........................................................................................................................... 261
23.1 Overview .........................................................................................................................261
23.2 The Log Setting Screen ...................................................................................................261
Chapter 24
Firmware Upgrade ................................................................................................................ 263
24.1 Overview ..........................................................................................................................263
24.2 The Firmware Upgrade Screen ........................................................................................263
Chapter 25
Backup/Restore .................................................................................................................... 265
25.1 Overview ..........................................................................................................................265
25.2 The Backup/Restore Screen ............................................................................................265
25.3 The Reboot Screen ..........................................................................................................267
Chapter 26
Diagnostic ............................................................................................................................. 269
26.1 Overview ..........................................................................................................................269
26.2 The Ping/TraceRoute Screen ...........................................................................................269
26.3 The DSL Line Screen .......................................................................................................270
Chapter 27
Troubleshooting.................................................................................................................... 273
27.1 Overview ..........................................................................................................................273
27.2 Power, Hardware Connections, and LEDs .......................................................................273
27.3 Device Access and Login .................................................................................................274
27.4 Internet Access ................................................................................................................276
27.5 Wireless Internet Access ..................................................................................................278
27.6 Phone Calls and VoIP ......................................................................................................279
27.7 USB Device Connection ...................................................................................................279
27.8 UPnP ................................................................................................................................279
P-2812HNU(L)-Fx Series User's Guide
Table of Contents
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