Re: Use of Taps for IDS

From: Greg Shipley (gshipley@neohapsis.com)
Date: 02/28/02


Date: Thu, 28 Feb 2002 10:51:43 -0600 (CST)
From: Greg Shipley <gshipley@neohapsis.com>
To: "Samuel f. Stover" <sstover@enterasys.com>


On Thu, 28 Feb 2002, Samuel f. Stover wrote:

> Last I heard a "switching-hub" was a device that:
>
> - hubs all 10-Mbit/s connections
> - hubs all 100-Mbit/s connections
> - switches between 10 Mbit/s and 100Mbit/s connections

See, I always thought that was just a 10/100 HUB. My understanding was
that in most 10/100 HUBS the 10 and the 100 segments were bridged. A
semantics issue? Perhaps, but IMHO there's a difference between bridging
two segments (together), and switching.

But maybe I'm just weird like that.
(don't answer that, either) :)

-Greg



Relevant Pages

  • Seperate 2 network segments (on a sheo string)
    ... I have 2 network segments connected hub to hub and both in the same ... and again restrict inbound connections to Subnet 1 to only allow ...
    (microsoft.public.win2000.networking)
  • Re: Forces on spokes
    ... finite element analyses but that the analytical data are being ... interpreted in such a way that presents difficulty in understanding ... Do the lower spokes push the hub up or do the lower spokes pull the hub ...
    (rec.bicycles.tech)
  • Re: Seperate 2 network segments (on a sheo string)
    ... Separating the segments and then reconnecting them by bridging or routing is ... I have 2 network segments connected hub to hub and both in the same ... inbound connections to port 80. ...
    (microsoft.public.win2000.networking)
  • Re: question about networking hubs / ethernet repeaters
    ... > question about networking hubs / ethernet repeaters - ... > say you have comps A,B,C,D connected to a hub. ... > to that comp. ... I'm a little uncertain about your level of understanding but you can start here: http://compnetworking.about.com/od/hardwarenetworkgear/l/aa012801a.htm ...
    (sci.electronics.basics)
  • Re: question about networking hubs / ethernet repeaters
    ... It's my understanding that the signal from a comp will not be sent back ... A hub uses a bus/ just one wire to get the hub effect of sending to ... The hub will send the packets to all devices connected including the originating device. ...
    (sci.electronics.basics)

Quantcast