I need some documentation or related website links on this : Compare common networking principles and how protocols enable the effectiveness of networked systems.
Answers
Explanation:
wNETWORKING PRINCIPLES AND THEIR PROTOCOLS•The Benefits And Constraints Of Different Network Types And Standards1. Personal Area Network (PAN)The smallest and most basic type of network, a PAN is madeup of a wireless modem, a computer or two, phones,printers, tablets, etc., and revolves around one person inone building. These types of networks are typically found insmall offices or residences, and are managed by one person or organization from a single device.Benefits:+No extra space requires: Personal area network does not require extra wire or space. For connectingtwo devices you only need to enable Bluetooth in both devices to start sharing data among them. Forexample, connecting wireless keyboard and mouse with the tablet through Bluetooth.+Connect to many devices at a time: Many devices can be connected to one device at the same time ina personal area network. You can connect one mobile to many other mobiles or tablets to share files.+Cost effective:No extra wires are needed in this type of network. Also, no extra data charges areinvolved so PAN is an inexpensive way of communication.+Easy to use: It is easy to use. No advanced setup is required.+Reliable: If you use this type of data connection within 10 meters then your network is stable andreliable.+Secure: This network is secured because all the devices are authorized before data sharing. Thirdparty injection and data hacking are not possible in PAN.Constraints:+ Less distance range:1 |P a g e
Signal range is maximum 10 meters which makes limitation for long distance sharing.+ Interfere with radio signals:As personal area network also use infrared so it caninterfere with radio signals and data can bedropped.+ Slow data transfer:Bluetooth and infrared have a slow data transfer rate as compared to another type of networks likeLAN (local area network).+ Health problem:In some cases, PAN uses microwave signals in some digital devices which have a bad effect on thehuman body like brain and heart problems may occur.2. Local Area Network (LAN)We’re confident that you’ve heard of these types of networks before – LANs are the most frequentlydiscussed networks, one of the most common, one of the most original and one of the simplest typesof networks.LANsconnect groups of computers and low-voltage devices together across short