ZyXEL Communications 2602HW Series Appendix, Appendix E, Appendix F, Appendix G, Appendix H, Appendix J, Triangle Route, Internal SPTGEN, Wireless LAN and IEEE 802.11

Prestige 2602HW Series User’s Guide

Appendix E
Wireless LAN and IEEE 802.11 ...........................................................................	451
Benefits of a Wireless LAN ....................................................................................	451
IEEE 802.11 ...........................................................................................................	451
Ad-hoc Wireless LAN Configuration.......................................................................	452
Infrastructure Wireless LAN Configuration.............................................................	452
Appendix F
Wireless LAN With IEEE 802.1x ..........................................................................	455
Security Flaws with IEEE 802.11 ...........................................................................	455
Deployment Issues with IEEE 802.11 ....................................................................	455
IEEE 802.1x ...........................................................................................................	455
Advantages of the IEEE 802.1x .............................................................................	455
RADIUS Server Authentication Sequence ......................................................	456
Appendix G
Types of EAP Authentication..............................................................................	457
EAP-MD5(Message-Digest Algorithm 5)...............................................................	457
EAP-TLS (Transport Layer Security) .....................................................................	457
EAP-TTLS (Tunneled Transport Layer Service) ...................................................	457
LEAP ......................................................................................................................	458
Appendix H
Triangle Route ......................................................................................................	459
The Ideal Setup......................................................................................................	459
The “Triangle Route” Problem................................................................................	459
The “Triangle Route” Solutions ..............................................................................	460
IP Aliasing ..............................................................................................................	460
Gateways on the WAN Side...................................................................................	461
Appendix I
Internal SPTGEN ..................................................................................................	463
Internal SPTGEN Overview ...................................................................................	463
The Configuration Text File Format........................................................................	463
Internal SPTGEN File Modification - Important Points to Remember ..............	463
Internal SPTGEN FTP Download Example............................................................	464
Internal SPTGEN FTP Upload Example ................................................................	465
Command Examples..............................................................................................	486
Appendix J
Command Interpreter...........................................................................................	489

24 Table of Contents