cmQosFlowPolicerCouplingFlag

This object allows specification of Policer Coupling Flag.
When coupling is enabled, tokens that would normally be 
added to the C-bucket are passed to the E-bucket only once the CIR
bucket has reached its CBS level. Therefore under this condition
the E-bucket is being filled at the rate of CIR + EIR. 
Normally the long term average of frames declared yellow is 
bounded by the EIR. Coupling is a function to allow the 
long term average of frames declared yellow to be bounded by 
CIR + EIR. This allows a higher volume of yellow frames 
to be delivered/received if the arrival of green marked frames 
is low.  Tokens from the E-bucket do NOT get passed to the 
C-bucket once the EBS level has been reached.
Enabling coupling in combination with a provisioned EIR of 0 
allows for a single rate three color marking (srTCM) algorithm 
to be established.  In this situation the E-bucket is filled at the 
CIR rate in the case the C-bucket is filled to its CBS level.

MIB

CM-FACILITY-MIB

OID

.1.3.6.1.4.1.2544.1.12.4.1.11.1.16

Type

column

Access

readwrite

Status

current

Parent

cmQosFlowPolicerEntry

Groups

2