In order to improve the performance of fast handover which is a key technology of mobile IPv6,this paper proposes a hierarchical mobility-based fast handover scheme named HMFH.HMFH integrates the micro-mobility with the link-layer trigger,and focuses on such mobile characteristics as handover delay,handover packet loss,scalability and route information.Simulated results indicate that HMFH is an effective handover scheme with short handover delay,low packet loss rate,good scalability and high route efficiency;and that it does not result in the security and reliability degradation of mobile access.