The Optimization And Design Of Jining MAN

Basis on the current situation of MAN of Jining, combining the reality of business development of local Broadband, this paper analyses the topology and the way of running of the original MAN, points out the drawback and deficiency of the existence, and proposes the optimizing scheme on the base of deep analysis.First ,the paper introduces basic concept of MAN, and domestic development currently,points out the development of new technology, puts forward higher demand to MAN and the deficiency of the current situation of MAN,and hopes to accumulat some experience of the optimization and development through the analyse of this paper.Basis on the MAN of Jining, this paper proposes the question of optimization,carrise out the definition of the question,and proposes the principle and demand of Net optimization, makes analysis in particular, points out the existing deficiency on the base of detailed explanation and analysis of the original MAN.The paper designs the optimization and transforming of the MAN of Jining.After designing Network Topology, this paper points out the three function framework clearly. After designing the Routing Tactics, this paper exposes the higher-up Routing Tactics,and the inner Routing Tactics of local MAN. Next this paper analyses the allocation of IP address. Combining the design and transforming of VLAN(virtual local area network) ID, this paper exposes the network address allocation of various users and the partition of VLAN.This paper tables a proposal to the Net security, proposes how to avoid the net attack,so enhancing the security of the Net.This paper gives a summary of the network optimization this time,exposes the running situation after the transforming,fulfills the demand of this subject and gains the aim of optimization. Meanwhile , this paper looks forward to existing questions and development of the network in the future.