specified for the ATM Service Category of Non-real
Time VBR for reasons of backward compatibility with
ITU-T Recommendations.
Note 4 - Included for reasons of backward compatibility with
UNI 3.1and ITU-T Recommendations. With these
conformance definitions, the CLR commitment is only
for the CLP=0 traffic stream.
Note 5 - Included to allow switched virtual paths to use the
UNI 3.1 conformance definitions.
Note 6 - Optional in the user-to-network direction. Specified
in the network-to-user direction.
Note 7 - This combination should be treated as if the received
PCR (CLP=0) parameter were a SCR (CLP=0) parameter and
a MBS (CLP=0) parameter with a value of 1.
Note 8 - This combination should be treated as if an additional
SCR (CLP=0) parameter were received with the same
value as a PCR (CLP=0+1) parameter and a MBS (CLP=0)
parameter with a value of 1.
Note 9 - The best effort parameter applies to both the forward
and backward directions.
Note 10 - This combination should only be used when the CLR
commitment on CLP=0+1 is required versus CLR
commitment on CLP=0 traffic, since these combinations
are not supported by UNI 3.0/3.1 nor ITU-T Q.2931.
Note 11 - In this table the CLR commitment is shown as two
entries to indicated explicitly whether the CLR
commitment is for the CLP=0 or the CLP=0+1 cells.
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