About frame-relay terminology

From: David Lonnie (david.lonnie@gmail.com)
Date: Wed Jul 16 2008 - 00:01:54 ART


Hi,experts:
I am confused with the frame-relay terminologies.
suppose Token bucket interval is 125ms ,that means Tc=1/8

1.maximum through-put is 128K
2.During congestion,provider will mark any traffic in excess of 48K as
discard eligible.

Can i regard maximum through-put as CIR or (bc+be)x1/8 ?

During congestion,provider will mark any traffic in excess of 48K as discard
eligible.It sounds like a guarantee that ISP provided.
I know only mincir is guaranteed by ISP, so 48K is mincir ?

If somebody can clarify for me, or provide a link about this , i will be
very graceful.

Thanks in advance.

David



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