On 13 Feb 2005 14:40:08 -0800,
(E-Mail Removed) wrote:
>Can anyone suggest a website (or even a book) that will explain the
>various modes and topologies in which access points and bridges etc can
>be configured ?
(Plagerized from one of my postings and my bookmarks file.)
Various 802.11_ protocols:
http://en.wikipedia.org/wiki/IEEE_802.11
Various topologies.
http://www.ydi.com/deployinfo/system-diagrams.php
The topologies shown revolve around the YDI/Terrabeam product line,
but cover most (not all) possible configurations. Note that a mixed
infrastructure/bridge WDS network is not shown, which is becoming all
too common. Same with a mesh network and an ad-hoc network.
Mesh and ad-hoc network topologies are essentially similar and appear
to be somewhat arbitrary and random. Well, actually, they are
arbitrary and random. Kinda difficult to draw a sane topology
diagram. See:
http://www.pdos.lcs.mit.edu/roofnet/map.php
for a typical example. Any semblance to spaghetti is strictly
coincidental. The major distinction is the mesh network routing
protocol.
802.11 Data frames and such:
http://www.wi-fiplanet.com/tutorials...le.php/3442991
Follow the various links for details.
WDS (Wireless Distribution Service):
http://www.orinocowireless.com/suppo...ins/TB-046.pdf
IEEE 802.11 docs.
http://standards.ieee.org/getieee802/index.html
These will turn you brain to mush. Careful. Does not cover the
various 802.11g enhancements (Turbo-G, Afterburner, Super-G, etc).
Wireless Security:
http://www.drizzle.com/~aboba/IEEE/
Well, not exactly for beginners, but offers a wide selection of
references.
Some web piles worth visiting for white papers, papers, FAQ's, and
tutorials.
http://www.tomsnetworking.com/NeedToKnows.php
http://www.tomsnetworking.com/FAQ.php
http://www.practicallynetworked.com/networking/
http://www.wi-fiplanet.com/tutorials/
http://www.linksys.com/edu/
http://terabeam.com/solutions/whitepapers/index.php
http://www.seattlewireless.net/index...AskedQuestions
--
Jeff Liebermann
(E-Mail Removed)
150 Felker St #D
http://www.LearnByDestroying.com
Santa Cruz CA 95060 AE6KS 831-336-2558