Resilient packet ring technology for constructing and managing bandwidth of 10 G metro Ethernet
Peng Hai-ying · Journal of Chongqing University of Posts and Telecommunications · 2005
The boom in network application is followed by more bandwidth requirement.The renovation of the backbone nework and the access network make the metroplitan area network(MAN) become a bottleneck of the whole network.So how to construct a new MAN become an impootaint issue for the venders and to exploit new technology,and to supply new service.This paper indicates the necessity to reform the Metro net and some important technology of the MAN,states the advantages of 10 G Etherent as a technologiy of the MAN,and the advantage of Resilient Packet Ring to construct 10 G Metro Etherent,and studies the RPR bandwidth management technology,and advances an idea about the RPR fairness protocal and a bandwidth access fairness.