I would like to know whether somebody really found a problem in the CSU/DSU
or the cables by varying the pattern in the extened ping?
What is the relation between the patterns and problems? Say if I got CRCs
when using 0xFFFF, what does this mean? CSU/DSU or cable?

Thanks

Jack


"Guy Tal" <[EMAIL PROTECTED]> wrote in message
004c01c057e2$79a8b9a0$[EMAIL PROTECTED]">news:004c01c057e2$79a8b9a0$[EMAIL PROTECTED]...
> I've done that before once or twice... the type of thing they are talking
> about is to send a 0xFFFF out to test all 1s and the like.
>
>
> ----- Original Message -----
> From: "John lay" <[EMAIL PROTECTED]>
> To: <[EMAIL PROTECTED]>
> Sent: Sunday, November 26, 2000 4:33 AM
> Subject: Extended Ping and data pattern
>
>
> > Guys,
> >
> > While studying the CIT. I read that using the extended ping you can
change
> > the data pattern (0xABCD the default) to debug data sensitivity problems
> on
> > CSU/DSUs or to detect cable-related problems such as crosstalk.
> > I don't understand that, did anybody tried it.
> >
> > Thanks a lot
> >
> >
> >
> >
> >
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