From: Justin Menga (Justin.Menga@xxxxxxxxxxxxxxxxxx)
Date: Sun Feb 04 2001 - 07:45:59 GMT-3
In Frame Relay networks you have a CIR and a PIR (Peak Information Rate -
often called Excess Information Rate). The service providers typically
guarantee you your CIR, but will let you burst to PIR (except frames are
marked DE).
The formulae for PIR and CIR are:
PIR = (Bc + Be)/Tc
CIR = Bc/Tc
where Tc is the sampling interval.
Assume Tc = 1, and you have a CIR of 32Kbps and PIR of 64Kbps. Therefore Bc
= 32K, and Be is 32K.
Regards,
Justin Menga CCIE #6640 MCSE+I CCSE
WAN Specialist
Computerland New Zealand
PO Box 3631, Auckland
DDI: (+64) 9 360 4864 Mobile: (+64) 25 349 599
mailto: justin.menga@computerland.co.nz
-----Original Message-----
From: Robert DeVito [mailto:robertdevito@hotmail.com]
Sent: Sunday, February 04, 2001 11:52 AM
To: ccielab@groupstudy.com
Subject: How to determin the "be" in FRTS
I am having a hard time figuring out how to determine the "be: in FRTS?
Thank you,
Robert
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