ZyXEL Communications ADSL2+ Ethernet Gateway P-660R-T Series User Manual
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P-660R-T Series User’s Guide
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30.7 Problems with Internet Access .......................................................................244
30.8 Problems with Remote Management .............................................................245
30.9 Problems with the Web Configurator .............................................................246
30.9.1 Pop-up Windows, JavaScripts and Java Permissions ..........................246
30.9.1.1 Internet Explorer Pop-up Blockers ..............................................246
30.9.1.2 JavaScripts ..................................................................................249
30.9.1.3 Java Permissions ........................................................................251
Installing Components ..................................................................................... 259
Configuring ...................................................................................................... 260
Verifying Settings ............................................................................................. 261
Using the K Desktop Environment (KDE) ........................................................ 270
Using Configuration Files................................................................................. 271
Verifying Settings ............................................................................................. 273
IP Addressing......................................................................................................... 274
IP Classes .............................................................................................................. 274
Subnet Masks ........................................................................................................ 275
Subnetting .............................................................................................................. 275
Example: Two Subnets .......................................................................................... 276
Example: Four Subnets.......................................................................................... 278
Example Eight Subnets.......................................................................................... 279
Subnetting With Class A and Class B Networks. ................................................... 280