Help Old Computer Linux Network Planning

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I can have a full function LAN never connect to internet?

 

I can have a full function LAN connect to internet?

 

All confidential information store in the LAN never connect to internet?

 

A full function LAN connect to internet only for communication? Never store confidential information in the LAN connect to internet?

 

If there are 2 full function LANs - the first full function LAN store all confidential information never connect to internet; the second full function LAN have no confidential information connect to internet.

 

How many computers needed in the first full function LAN? How many computers needed in the second full function LAN?

 

1 System target: computer shop with cyber cafe, free multimedia interactive business education courses, Surf & Dine Combinations

2 System target: Garment factory, supply garment, accessories: hats, shirt, jacket to the computer shop

 

1 System

The flow:

 

2 System

The flow:

Purchase material

Production

Transportation

 

Define data

1 System

The flow:

 

2 System

The flow:

Purchase material: material data

Production: design data; manufacture data

Transportation: goods data; invoice data

 

3 Define information structure

U

C

 

Slackware?

486 processor

16MB RAM (32MB suggested)

100-500 megabytes of hard disk space for a minimal and around 3.5GB for full install

3.5" floppy drive

 

Additional hardware may be needed if you want to run the X Window System at a usable speed or if you want network capabilities.

 

What's the system function?

 

Performance requirements: storage limit, time limit, speed limit, security, etc

 

System environment and resources requirements?

 

Reliability requirements?

 

Security requirements?

 

User interface requirements?

 

Cost and development requirements?

 

Extend requirements?

 

There are many cheap used computers.

 

I have 4 computers, 1 ADSL modem, 1 switch/exchange, network adapters, some parts; 7 Hard Drives.

Number Categary Serial Number Model Type Capacity MAC: Web UserName Password Owner Location

 

Test 2 full function LANs - the first full function LAN store all confidential information never connect to internet; the second full function LAN have no confidential information connect to internet.

 

Test: 1 Computer shop with cyber cafe; 2 Garment factory.

[trq]

Out of that entire post I can make out only two questions and they make little sense in the context of the post.

 

Mind re-phrasing your post into something more coherent?