Project background: the campus network is a complicated system, in order to facilitate the implementation and management, reduce the relationship of each part in the network, when the design should be divided into several levels according to the function, the function of each level to complete the relatively independent, at all levels through the interface protocols between complete functional requirements of the campus network, so the classic model of three layers of the "campus network" has a three-level network structure, namely the core layer, convergence layer and access layer, the specific related parameters as shown in figure,
1, the campus network connected
2, using the static routing convergence connected between the core routers and switches and routers,
3, use RIP to implement internal gathering switches between core routers connected
4, convergence by using OSPF routing and core routers connected
5, by setting the single-arm routing can make the building 1 and building 2 interconnected
6, to the student dormitory building and teaching building dividing VLAN
7, on the core routers to realize NAT translation, make internal network access to the Internet
8, setting a standard ACL rules that forbid external users access to the internal network
9, set the extended ACL rules: only allow internal users access to the data center of port 80,
10, between core routing and export route using the PPP protocol configuration,

CodePudding user response:

You should go to network communication plate, the plate is the database,