ZyXEL Communications 662H Series, 662HW Series PPPoE, Appendix D, Appendix E, Appendix F, Appendix G, Appendix H, IP Subnetting, Virtual Circuit Topology, Wireless LAN and IEEE 802.11

Prestige 662H/HW Series User’s Guide

Configuring ......................................................................................................	464
Verifying Settings .............................................................................................	465
Windows 2000/NT/XP ............................................................................................	465
Verifying Settings .............................................................................................	469
Macintosh OS 8/9...................................................................................................	469
Verifying Settings .............................................................................................	471
Macintosh OS X .....................................................................................................	471
Verifying Settings .............................................................................................	472
Appendix D
IP Subnetting ........................................................................................................	474
IP Addressing.........................................................................................................	474
IP Classes ..............................................................................................................	474
Subnet Masks ........................................................................................................	475
Subnetting ..............................................................................................................	475
Example: Two Subnets ..........................................................................................	476
Example: Four Subnets..........................................................................................	478
Example Eight Subnets..........................................................................................	479
Subnetting With Class A and Class B Networks. ...................................................	480
Appendix E
PPPoE ...................................................................................................................	482
PPPoE in Action.....................................................................................................	482
Benefits of PPPoE..................................................................................................	482
Traditional Dial-up Scenario ...................................................................................	482
How PPPoE Works ................................................................................................	483
Prestige as a PPPoE Client ...................................................................................	483
Appendix F
Virtual Circuit Topology ......................................................................................	484
Appendix G
Wireless LAN and IEEE 802.11 ...........................................................................	486
Benefits of a Wireless LAN ....................................................................................	486
IEEE 802.11 ...........................................................................................................	486
Ad-hoc Wireless LAN Configuration.......................................................................	487
Infrastructure Wireless LAN Configuration.............................................................	487
Appendix H
Wireless LAN With IEEE 802.1x ..........................................................................	490
Security Flaws with IEEE 802.11 ...........................................................................	490
Deployment Issues with IEEE 802.11 ....................................................................	490