This traffic descriptor type is for no CLP
with tagging and no Sustained Cell Rate. The
use of the parameter vector for this type:
Parameter 1: peak cell rate in cells/second
for CLP=0+1 traffic
Parameter 2: CDVT in tenths of microseconds
Parameter 3: not used
Parameter 4: not used
Parameter 5: not used.
This traffic descriptor type is applicable to
connections following the UBR.2 conformance
definition .