Security Basics mailing list archives
CSMA/CD
From: ". ." <ajfomania () hotmail com>
Date: Thu, 21 Aug 2003 13:08:14 +0200
Hi there!I'm currently reading a CCNA book, and I've got some questions I can't find an answer to. The Carrier Sense Multiple Access with Collision Detection checks if there is any traffic on the wire and then starts to send the host's data, if someone tryes to send at the same time, the sending host sends the "trying" host a jam signal that would make the trying host to wait.If the trying host get's 15 jam signals at one time, it times out.
Some questions came up at this chapter. Is there any possibility to write a program that sends jam signals to other hosts within the same broadcast domain until they timed out and died ? Does this mean that IF you where to write this program, actually needed to rewrite a part of the tcp/ip protocol stack ? Isn't this a big issue?
Sorry for my bad english.. Best Regards: Fredrik Wessberg _________________________________________________________________ Lättare att hitta drömresan med MSN Resor http://www.msn.se/resor/ --------------------------------------------------------------------------- ----------------------------------------------------------------------------
Current thread:
- CSMA/CD . . (Aug 21)
- Re: CSMA/CD David Nichols (Aug 21)
- Re: CSMA/CD Adam Balogh (Aug 22)
- RE: CSMA/CD Trevor Sayle (Aug 25)
- Re: CSMA/CD Adam Balogh (Aug 22)
- RE: CSMA/CD David Gillett (Aug 21)
- RE: CSMA/CD Greg Holl (Aug 22)
- RE: CSMA/CD Stuart (Aug 26)
- Re: CSMA/CD Ansgar Wiechers (Aug 22)
- RE: CSMA/CD David Gillett (Aug 26)
- RE: CSMA/CD Greg Holl (Aug 22)
- <Possible follow-ups>
- RE: CSMA/CD K sPecial (Aug 22)
- Quality and Comprehsive Services Brian Rogalski (Aug 22)
(Thread continues...)
- Re: CSMA/CD David Nichols (Aug 21)