Improving diskless network performance with switches

A stable and fast network environment for Internet cafes is very critical, the network is now popular with thousand M network and Hundred m network, million m also have, diskless Internet network to achieve greater m network environment. The switch plays a very important role in Internet Café network environment, how to use the switch to promote the network performance of diskless Internet cafes?

To improve the speed of network transmission we can only use a good switch network network card or do convergence to solve.

Must have all the switches in the Internet café to be pure thousand m, all the machine network card for the Thousand M network card, to achieve such conditions in the network between the machine and any machine speed between the natural is 1000M, thousand m switch refers to all the ports are thousand m, and the old point of the switch like there are 26 of the kind.

is generally 24 hundred m, 2 main thousand M mouth, so the switch environment is generally the backbone for thousand m, dry for hundred m, can be understood as the transfer speed between the switches of thousands m, between the client and the switch is hundred m. If your switch is thousand m, and the client card is hundred m, in this case also hundred m network, at least the client to switch speed is hundred m.

If the client is a thousand m network card, your switch is hundred m and the network transmission is hundred m, because the switches are backward compatible, 1000M switches are compliant with 100M and 10M ports. Serial port (SATA) hard disk has 1 generation 2 generations of 3, now the latest interface SATA3 generation, SATA3 motherboard interface can connect 2 generation 3 generation, and 1 generation interface motherboard is not compatible with 3 generation hard disk

The switch has backplane bandwidth size, 2 layer, 3 layer and so on; now the popular switch 24 is generally 48G backplane bandwidth, that is, each switch port can have 2G backplane bandwidth 24 Plus is 48G.

General Internet cafes in the decision to pay for the management of the switch, and the general need not to manage. When a switch is thousand m in a network, the network card is thousand m, and the net cable is hundred m line then this is also thousand M network, at least the client shows the traffic is 1000MB, if the network cable replacement for thousand m so the effect should be able to increase in the hundred m line based on the theory of 30% is no problem.

The above analysis is to use the switch to upgrade the network performance of diskless Internet cafes, I hope to help you, do diskless minimum requirements are pure thousand M network, the role of the switch in the network is very large, so the purchase of Internet cafes switch to pay attention to its performance.