Most modern local networks use cables, adaptors and connecting devices that can communicate at a maximum speed of 100Mbits/sec (quick enough - in theory - to move an 8Mb file from one computer to another in 1 second).
This is a high speed LAN. There is a newer standard of network which has a maximum speed of 1000Mbits/sec (x10 speed), which requires new adaptors and hardware.
why the lan high speed than wan
LAN (local area network)
Csu/dsu
The speed of data transfer (in KBps or MBps) between computers connected in these networks (Internet, LAN or WAN) will be faster than normal networks. Hence they are called High speed networks. Here high speed Swithing facilitates high speed data transmission.
All Internet vendors claim to have high speed broadband. It is definitely faster than dialup or the old DSL bur not as fast as local LAN speeds.
LAM, I am not familiar with that term. You might be talking about a LAN, LAN stands for Local Area Network. In other words your high-speed Internet connected to the rest of the world.
LANs typically range in speed from 10 Mbps to 1 Gbps, although some newer LAN technologies are boosting the speed to 10 Gbps at least.
LAN Bandwidth is the bandwidth (Maximum speed) of the Local Area Network
LAN is a networking concept that can be achieved at any speed. USB is a bus interface.
Answer: purchase high speed internet connection brodband. use two lan card on this PC. and one lan card connect directly internet connection wire. and another lan card wire connect in swith and share internet connection and then use.
In order to get a higher speed from a LAN you must ensure that the cabling, all network connectivity devices (switches, etc) and NICs are capable of that higher speed. In other words, you may also have to upgrade your equipment for a higher speed.
It will operate on the speed corresponding to the slowest element in the network (in your case).