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Integrated Approach

Single concept, single formula
Maximum reservable bandwidth = maximum link bandwidth
OB = overbooking factor
OB = LSOM * LSPOM * LOM
LSOM = link size overbooking multiplier
LSPOM = LSP size overbooking multiplier
LOM = local overbooking multiplier

Impact on router operations
Reserved bandwidth = Tspec / OB
PPT Version