Ring Network
• Principles of receiving - transmitting data: When one computer 
sends data It sends the data to the computer nextto it. If the 
incoming data on the source computer does not meet the 
specified data will be passed to the next computer.
• Ring network is often used in a computer organization placed 
close together. All computers on the ring network is connected 
to a single ring cable with no beginning or end point of the cable
• The system extension: To further expand the computer into this 
system is more complicated than other types of networks.
• Advantages: The sender can send data to multiple recipients 
simultaneously.
• Disadvantages: If one machine inthe network is damaged. The 
data will not be passed to the next and will make the network is 
interruption.