针对当前网络系统设计与评估能力培养中存在的理论与实践脱钩、实验挑战度不足、学生系统能力薄弱等问题，提出面向系统能力培养的实验平台构建方案，结合国防科技大学在高性能自主可控网络设备研发方面的探索与积累，借助自主研发的FAST(FPGA Accelerated Switching Platform)异构实验平台，从培养学生的网络系统设计与评估能力出发，具体阐述如何构建覆盖本科和研究生阶段的层次化实验教学体系，形成基础认知、原理验证、系统设计、创新研究4个层次的教学实践路径，最后说明教学成效。

Aiming at the problems existing in the cultivation of network system design and evaluation capabilities,such as disconnection between theory and practice,insufficient challenge in experiments,and weak students’ system capabilities,this paper proposes an experiment platform construction scheme oriented to system capability cultivation.Combined with the exploration and accumulation of National University of Defense Technology in the research and development of high-performance,independently controllable network equipment,and based on the independently developed FAST (FPGA Accelerated Switching Platform) heterogeneous experimental platform,this paper elaborates on how to construct a hierarchical experimental teaching system covering undergraduate and postgraduate stages from the perspective of cultivating students’ network system design and evaluation capabilities.A four-level teaching practice path is formed,including basic cognition,principle verification,system design and innovative research.Finally,the teaching effectiveness is presented.