try Restart. Check IP address of your work group in control panel if I am not mistaken. Check the other computer setting. what make them can connect but not for you. Its a tracing error problem.
I hope this can help you : http://www.techyv.com/questions/i-have-problem-my-lan
Interconnecting a set of LANs using switches is called Switched LAN
LAN means Local Area Network
No
The problem is in the mechanism which is used to connect computers. If you use shared LAN (hubs) it means that if you have 10BaseT connection it will shared among all connected computers. Thus you have 10 Mbps available for all computers together. When you are using 10BaseT switched, it means that each computer in your network will have a separate connection of 10 Mbps.
hi
Switches reduce the problems associated with having 1 collision domain. They allow for faster network speeds and allow for advanced network management. ----
31.25 MHz
2mbps
A LAN driver, or a network card driver enables the operating system to communicate with the network card and transmit and receive packets of information across the network or LAN. It provides a "bridge" between the operating system (software) and the network card (hardware). This kind of layering provides a scalable architecture, where a single operating system can work with many network cards and vice-versa.
in an improperly implemented redundant topology.
1 mbps
use to locate problems in LAN cabling systems