On the issue of the establishment of the Internet caf network, how to build the Internet caf netwo

From the wiring should be a route + firewall role, with the computer is better than directly with the router management, when there is a problem from the computer can be seen directly, and the router can only be seen from the indicator light, there is a route of the firewall may not be as good as the computer, mainly good observation. Generally, there is no important data in Internet cafes, and the machine can be dismantled, and it is okay to change the route. Two NICs provide only one input and one exit, which is equivalent to the routing interface.

Process: 1 network card connection to mondem -- host dial-up -- host management software (antivirus, firewall, LAN management, etc.) -- software sharing Internet access -- 2 network card connection to the switch or other computers, so that other machines can access the Internet by themselves;

You can use a route instead. In addition to the fact that the route cannot be disinfected, it comes with a firewall and its own server management, but it is not convenient to monitor. But I don't think there's any need for Internet cafes to monitor this.

As a firewall to separate the connection between the internal network and the external network, improve security, and LAN management, ** server such as NAT conversion, DHCP and the like, this is the classic LAN network connection. If you're interested, you can read a book about local area networks, I don't have much experience with it. You can know the general process Estimate that your main server should be some FTP web or other servers for intranet.

To do routing, there are only two interfaces.

Use soft routing. Nowadays, soft routing is required, and software routing can add a lot of settings, such as speed limiting, which is crucial for Internet cafes.

1. If you want to use IP, it's best not to use automatic acquisition, because it is not convenient to manage it yourself, for example, which number corresponds to which IP.

2. It doesn't matter if you have a network cable, but if you have money, you can use super 5 categories. Double-shielded.

3. The network card actually comes with a completely OK, and the current motherboard comes with gigabit adaptive.

computers, as for how many switches you want to use, it depends on your specific wiring, if you want to wiring very long, then use a few more. Its practical 3 of 16 mouths can also be used. This makes it easy to wiring.

Weakly asked, do 40 machines need to use 10m of optical fiber? Do you want to telecom, network communication, double line? What kind of "cow" Internet café in the group?

Internet cafes mostly use 10 Gigabit ring network and 10 Gigabit aggregation, and 10 Gigabit ring network is more popular. TG-NET's recent 10 Gigabit to the desktop is also good. The internet speed is very fast, so you can check it out on their official website. Hope it helps!

Dual-fiber aggregation solution.

Nowadays, the network cable solution and the single fiber solution can no longer meet the needs of the Internet users, and the dual fiber aggregation solution is a good choice.

With NetView Server as the core, NetView IS5832S-4T as the main switch, and NetView IS1226 as the secondary switch, they are connected by two 10 Gigabit optical fiber lines to form an overall dual-fiber aggregation solution. Great World Technology recommends small and medium-sized Internet cafes to be suitable, and the cost performance is extremely high.

10 Gigabit ring network solution.

The 10 Gigabit ring network is the fastest and extremely stable transmission speed in the network environment of Internet cafes today, and each switch is equivalent to the main switch through the ring network, which greatly improves the efficiency and speed of network operation.

With the 48-port 10 Gigabit ring network IS5848 switch of Network Maintenance Master, it is connected in a ring through 10 Gigabit optical fiber, forming a network storm, and the server can be connected to any ring network switch. Fully managed switches make it easy to maintain and upgrade Internet cafes. Great World Technology believes that it is the best choice for the establishment of high-end large-scale Internet café Internet café network environment!