By using wires. :P
How do you share Lan in windowsxp sp2?
You can share any application or software using LAN with the use of a software called Easy LAN Folder Share.
It's a definition but, such network belongs to LAN.
The simple answer is that a LAN user (client) will not see all of the packets on the Internet; they will only see the packets for their own LAN segment.
To monitor network devices, you can use spiceworks or 10-Strike Network Monitor. To monitor internet activities, I would recommend WFilter Enterprise.
* Easily you can share the files
A LAN would benefit a company in any way in which they wish to share resources and information.
A LAN, as in Local Area Networks, is used to connect a group of computers together to share resources and exchange information.
Workgroup
Use a crossover cable.
Primarily to share resources between clients, and to provide security for data.
file server