摘要
Future Internet will be a hierarchy topology. To guarantee peer-to-peer QoS, QoS-based routing protocolwill be adopted. Considering scalability and security, topology information used by routing protocol should be com-pressed before distribution in network. Routing protocol would route the packets without knowing the complete net-work topology information. This article investigates several different topology aggregation schemes and their applica-tion area. We also compare the performance of different topology aggregation schemes under different topology struc-tures and update policies.
Future Internet will be a hierarchy topology. To guarantee peer-to-peer QoS, QoS-based routing protocol will be adopted. Considering scalability and security, topology information used by routing protocol should be compressed before distribution in network. Routing protocol would route the packets without knowing the complete network topology information. This article investigates several different topology aggregation schemes and their application area. We also compare the performance of different topology aggregation schemes under different topology structures and update policies.
出处
《计算机科学》
CSCD
北大核心
2002年第12期44-48,共5页
Computer Science