From: Tony Schaffran (tschaffran@cconlinelabs.com)
Date: Tue Feb 04 2003 - 18:48:10 GMT-3
Evan,
You might want to revisit your bit swapping.
Tony Schaffran
Network Analyst
CCNP, CCNA, CCDA,
NNCSS, NNCDS, CNE, MCSE
www.cconlinelabs.com
"Your #1 choice for Cisco rack rentals."
----- Original Message -----
From: "Teisberg, Evan" <eteisbe@qwest.com>
To: "'Tony Schaffran'" <tschaffran@cconlinelabs.com>; "Joe Chang"
<changjoe@earthlink.net>; <ccielab@groupstudy.com>
Sent: Tuesday, February 04, 2003 1:19 PM
Subject: RE: Bit swap?
> I think that,
> 1234 abcd 0000
> converts to:
> 84c2 5d3b 0000
>
> Just as,
> 00010010 00110100 10101011 11001101 00000000 00000000
> converts to:
> 10000100 11000010 01011101 00111011 00000000 00000000
>
> Here is a good post from Richard Davison:
>
>
****************************************************************************
> *********
> "I'm sure a lot of you know this already but I think it's worth saying. I
> figured this out after my NMC class. If you remember the following you
> never have to do binary conversion for canonical to non-canonical. Just
> draw the chart before doing any conversion. I even find I can do the
> conversion in my head now."
>
> 0 6 9 F Map to them selves
>
> -------------------
>
> 1 8 map to each other
>
> 2 4 map to each other
>
> 3 C map to each other
>
> -------------------
>
> 5 A map to each other
>
> 7 E map to each other
>
> B D map to each other
>
>
****************************************************************************
> *********
> HTH,
> -Evan.
>
> -----Original Message-----
> From: Tony Schaffran [mailto:tschaffran@cconlinelabs.com]
> Sent: Tuesday, February 04, 2003 2:25 PM
> To: Joe Chang; ccielab@groupstudy.com
> Subject: Re: Bit swap?
>
>
> That looks right to me.
>
>
>
> Tony Schaffran
> Network Analyst
> CCNP, CCNA, CCDA,
> NNCSS, NNCDS, CNE, MCSE
>
> www.cconlinelabs.com
> "Your #1 choice for Cisco rack rentals."
>
>
> ----- Original Message -----
> From: "Joe Chang" <changjoe@earthlink.net>
> To: <ccielab@groupstudy.com>
> Sent: Tuesday, February 04, 2003 10:47 AM
> Subject: Bit swap?
>
>
> > Did I do the following bit swap correctly?
> >
> >
> > 1234 abcd 0000
> >
> > is
> >
> > 00010010 00110100 10101011 11001101
> >
> > swapped:
> >
> > 01001000 00101100 11010101 10110011
> >
> > is
> >
> >
> > .
> .
> .
.
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