Date: Wed, 20 Oct 1999 15:35:20 -0500 (CDT) From: "Paul T. Root" <proot@iaces.com> To: proot@iaces.com (Paul T. Root) Cc: scrappy@hub.org (The Hermit Hacker), freebsd-questions@FreeBSD.ORG Subject: Re: 100baseT through etherswitch ... Message-ID: <199910202035.PAA11148@iaces.com> In-Reply-To: <199910202031.PAA11110@iaces.com> from "Paul T. Root" at Oct 20, 1999 03:31:33 PM
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Oh, I guess I could show some output. I have to 100Meg cards on a Cisco switch, full duplex: 20# nettest horton Transfer: 100*4096 bytes from acesfbsd.iaces.com to horton Real System User Kbyte Mbit(K^2) mbit(1+E6) write 16.6320 0.0167 ( 0.1%) 0.0000 ( 0.0%) 24.05 0.188 0.197 read 2.7550 0.0333 ( 1.2%) 0.0000 ( 0.0%) 145.19 1.134 1.189 r/w 19.3870 0.0500 ( 0.3%) 0.0000 ( 0.0%) 41.26 0.322 0.338 In a previous message, Paul T. Root said: > > > I'm not sure of the answer, but a tool to show > you throughput is only as far as ports (actually it > may be in packages). Nettest, it's some old code from > Cray, but it still works great. I ported it to FreeBSD > (wasn't hard). I also ported it to NT (with GNU installed), > that was a little harder. :-) > > Basically, you run the daemon on one machine (nettestd) and > the client on the other (nettest remote-host). > > Cool stuff. > > In a previous message, The Hermit Hacker said: > > > > > > Morning all... > > > > I have a computer connected to an etherswitch at work, > > 100baseT...doing an FTP of a 300Meg file to another computer on the same > > etherswitch, also doing 100baseT, how many MB/s should I expect to see > > *max*? Oh, both hosts and the etherswitch are running half-duplex... > > > > Thanks... > > > > Marc G. Fournier ICQ#7615664 IRC Nick: Scrappy > > Systems Administrator @ hub.org > > primary: scrappy@hub.org secondary: scrappy@{freebsd|postgresql}.org > > > > > > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > > with "unsubscribe freebsd-questions" in the body of the message > > > > > -- > "But what ... is it good for?" --Engineer at the Advanced Computing Systems > Division of IBM, 1968, commenting on the microchip. > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-questions" in the body of the message > -- "I would rather gnaw my leg off, pack the bleeding stump with salt, and run in a circle on broken glass than have to deal with any Microsoft product on a regular basis." -- Dan Zimmerman, Vanderbilt University, when asked about Windows NT To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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