Re: PROBLEM: KB->KiB, MB -> MiB, ... (IEC 60027-2)

From: Roland Kuhn
Date: Mon Jan 22 2007 - 03:51:34 EST


Hi Jan!

On 21 Jan 2007, at 22:12, Jan Engelhardt wrote:

How fast is your Ethernet port? 100Mbps or 95.37Mbps?

Same lie like with harddrives. It's around 80, not 100.
But it depends on how you look at it. 80 for Layer3, possibly
a little more for Layer2/1.

Nope, I get consistently 12e6 bytes/sec, which is 96e6 bits/sec across 100Mbps ethernet, fitting nicely with the frame overhead (some 50 bytes out of 1500, without TCP options). So no lie here. With gigabit I'm not completely sure yet, still have to see the advertised 125e6 symbols/sec (got only as far as 115e6 up to now).

Ciao,
Roland

--
TU Muenchen, Physik-Department E18, James-Franck-Str., 85748 Garching
Telefon 089/289-12575; Telefax 089/289-12570
--
CERN office: 892-1-D23 phone: +41 22 7676540 mobile: +41 76 487 4482
--
Any society that would give up a little liberty to gain a little
security will deserve neither and lose both. - Benjamin Franklin
-----BEGIN GEEK CODE BLOCK-----
Version: 3.12
GS/CS/M/MU d-(++) s:+ a-> C+++ UL++++ P+++ L+++ E(+) W+ !N K- w--- M + !V Y+
PGP++ t+(++) 5 R+ tv-- b+ DI++ e+++>++++ h---- y+++
------END GEEK CODE BLOCK------


Attachment: smime.p7s
Description: S/MIME cryptographic signature

Attachment: PGP.sig
Description: This is a digitally signed message part