This attribute has been obsoleted and migrated under the Cbr
subcomponent. In addition, the type and range of the new attribute
have been changed.
This attribute specifies the tolerable cell loss ratio (CLR) for CBR
traffic. The number is the logarithm (base 10) of the CLR. In other
words if the target CLR = 1E-10 then cbrCellLossRatio = -10. This
number must be the same as the vbrRtCellLossRatio since CBR and
rt-VBR traffic have the same discard priority. The cbrCellLossRatio
is used by the Connection Admission Control (CAC) algorithm to
compute the required (equivalent) cell rate for CBR connections.
There is a trade-off between the service category CLR and the
achievable link utilization. To guarantee an excellent service
category, the CLR should be as small as possible (e.g., 1E-10).
However, a smaller CLR results in a larger equivalent cell rate for a
given connection and hence a lower link utilization.