(Small and medium-sized local area network construction: xx enterprise network construction design and scheme
1. Demand analysis
1.1 Background:
There are three buildings in total, No. 1, No. 2 and No. 3, and the straight-line distance between each building is 100 meters.
Building 1: The third floor is an administrative office building with 20 computers distributed in a scattered manner.
Building 2: The fifth floor is the product research and development department, the supply and marketing department, and 30 computers. 20 of them are concentrated in the R&D department on the third floor
In the design room, a computer room is specially set up, and the other 10 are scattered. It is required that the computer of the supply and marketing department be able to connect
Connected to the Internet, the information of the products produced by the unit can be published online, and others cannot be accessed online.
Building 3: Five floors, for production workshops, one workshop on each floor, 3 computers in each workshop, 15 in total.
1.2 Future development:
In the next 3-5 years, the number of computers per unit will increase to about 150, mainly in the R&D department of Building 2.
The department added two dedicated computer rooms for the research and development and design of new products.
1.3 Analysis of user needs:
In order to enable enterprises to better integrate with the development of modern society, obtain market information faster and let the outside world understand the
The relevant information of this enterprise is specially set up an enterprise network to realize the "enterprise file management", "product information", "supply and demand information", etc.
Carry out computer network management.
1.4 Network function:
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