ZyXEL Communications P-660H-D Series PPPoE, Appendix, Appendix F, Appendix G, Appendix H, Appendix J, Appendix K, Appendix L, IP Subnetting, Boot Commands, Internal SPTGEN, Firewall Commands

P-660R/H-D Series User’s Guide

Appendix F
IP Subnetting ........................................................................................................	350
IP Addressing.........................................................................................................	350
IP Classes ..............................................................................................................	350
Subnet Masks ........................................................................................................	351
Subnetting ..............................................................................................................	351
Example: Two Subnets ..........................................................................................	352
Example: Four Subnets..........................................................................................	354
Example Eight Subnets..........................................................................................	355
Subnetting With Class A and Class B Networks. ...................................................	356
Appendix G
Boot Commands ..................................................................................................	358
Appendix H
Command Interpreter...........................................................................................	360
Command Syntax...................................................................................................	360
Command Usage ...................................................................................................	360
Appendix I
Firewall Commands .............................................................................................	362
Appendix J
Splitters and Microfilters .....................................................................................	368
Connecting a POTS Splitter ...................................................................................	368
Telephone Microfilters ............................................................................................	368
Prestige With ISDN ................................................................................................	369
Appendix K
PPPoE ...................................................................................................................	370
PPPoE in Action.....................................................................................................	370
Benefits of PPPoE..................................................................................................	370
Traditional Dial-up Scenario ...................................................................................	370
How PPPoE Works ................................................................................................	371
Prestige as a PPPoE Client ...................................................................................	371
Appendix L
Internal SPTGEN ..................................................................................................	372
Internal SPTGEN Overview ...................................................................................	372
The Configuration Text File Format........................................................................	372
Internal SPTGEN FTP Download Example............................................................	373
Internal SPTGEN FTP Upload Example ................................................................	374

21 Table of Contents