Feng Gang National Laboratory of Communication,UESTC Aug 2017 Ver 1.4 Management Dimension of Traffic Engineering 。 Optimization of traffic engineering(TE)are achieved through Capacity management §Capacity planning §Routing control §Resource management Link bandwidth,buffer space,computational resources Traffic management Nodal traffic management Traffic conditioning,queue management,scheduling §Other functions: Traffic regulation at network level,contention arbitration Optimization objectives are a continual and iterative process Optimization objectives may change over time 2616009:Network Traffic Engineering Unit 9:Traffic Engineering Page.62616009: Network Traffic Engineering Feng Gang National Laboratory of Communication, UESTC Aug 2017 Ver 1.4 Unit 9: Traffic Engineering Page.6 Management Dimension of Traffic Engineering • Optimization of traffic engineering (TE) are achieved through - Capacity management §Capacity planning §Routing control §Resource management – Link bandwidth, buffer space, computational resources - Traffic management §Nodal traffic management – Traffic conditioning, queue management, scheduling §Other functions: – Traffic regulation at network level, contention arbitration • Optimization objectives are a continual and iterative process • Optimization objectives may change over time