The wide variety of smart embedded computing devices and their increasing number of apphcations m our daily life have created new opportunities to acquire knowledge from the physical world anytime and anywhere,which is envisioned as the“Intet of Things” (IoT).Since a huge number of heterogeneous resources are brought into IoT,one of the main challenges is how to efficiently manage the increasing complexity of IoT in a scalable,flexible,and autonomic way.Furthermore,the emerging IoT applications will require collaboratidns among loosely coupled devices,which may reside in various locations of the Intet.In this paper,we propose a new IoT network management architecture based on cognitive network management technology and Service-Oriented Architecture to provide effective and efficient network management of IoT.