Use of Parameters by Category
CBR: uses PCR as maximum rate and maxCTD as bound on delay of cells
VBR-rt: uses PCR, SCR, and MBS; cells delayed above maxCTD not valuable
VCBR-nrt: uses PCR, SCR, and MBS
ABR: uses PCR and MCR
- uses feedback (RM cells) for flow control
UBR: PCR for information only