Feng Gang National Laboratory of Communication,UESTC Aug 2017 Ver 1.4 Overview and Principles of Traffic Engineering Introduction to Traffic Engineering 。 Historical and Present Traffic Engineering Approaches Recommendations for Internet Traffic Engineering 。 Contemporary TE Practices in Operational IP Networks 2616009:Network Traffic Engineering Unit 9:Traffic Engineering Page.22616009: Network Traffic Engineering Feng Gang National Laboratory of Communication, UESTC Aug 2017 Ver 1.4 Unit 9: Traffic Engineering Page.2 Overview and Principles of Traffic Engineering  Introduction to Traffic Engineering • Historical and Present Traffic Engineering Approaches • Recommendations for Internet Traffic Engineering • Contemporary TE Practices in Operational IP Networks