At 09:07 PM 1/24/01 +0000, scott w wrote:
>See TTC's "Fundamentals of DS-3". cbit allows end to end stats for
>troubleshooting while M13 does not. Fundamentally, M13 bit stuffs going
>from T1 to T2 and then bit stuffs again going from T2 to T3. cbit does
>not do the second bit stuffing and uses that area to carry end to end
>stats.
yes, the TTC web page has several useful packet guides and
tutorials on a variety of PDH/SDH/SONET topics.
http://www.ttc.com/technical_resources/index.html
The Fundamentals of DS-3 doc is available in the White Paper
section.
Have fun :-)
dave
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