Why Is It All? A Network is a set of connected devices. Whenever we have multiple devices, we have the problem of how to connect them to make one-to-one. - ppt
Advantages and disadvantages of local area network (LAN) - IT Release
Switch vs Router: What's the Difference? - Businesstechweekly.com
The Difference Between Router and Switch Not everyone knows: ADVANTAGES OF SWITCH: Switches offer higher performance than bridges and hubs. Switches. - ppt download