If:
Sector A, B, C computer D for the server, the department A - computer C, D can communicate, department B - computer C, D can communicate, department of department of A - B can't communicate,


How should I set? Please everyone a great god told, thank humbly ~

CodePudding user response:

The best complete network topology is given

CodePudding user response:

Your department A, and B is the same network segment

CodePudding user response:

Eldest brother, this is a basic network architecture: a VLAN, routing, and then set up between different vlans control list