中文摘要：

ZHOU Huibin, is a Ph.D. candidate in College of Computer Science and Electronic Engineering, Hunan University, China. His current research interests in- clude network management, network measurement. Email： zhouhb317@hnu.edu.cn ZHANG Dafang, is professor with College of Com- puter Science and Electronic Engineering, Hunan University, China. His current research interests in- clude dependable systems/networks, network securi- ty, network management and network measurement. The corresponding author Email： dfzhang@hnu.edu. cn XIE Kun, is associate professor with College of Com- puter Science and Electronic Engineering, Hunan University, China. His current research interests in- clude wireless networks and mobile computing, de- pendable systems/networks, network management and network measurement. Email： cskxie@gmail.com WANG Xiaoyang, is a Master in College of Comput- er Science and Electronic Engineering, Hunan Uni- versity, China. His current research interests include network management, network measurement.