Saturday, May 5, 2018

Network Protocols & Standards

TCP

- It stands for Transmission Control Protocol
- TCP must ask permission between the sender and receiver to agree to communicate to send message
For example: YouTube
- when there is a connection, so it will connect, and otherwise, when there is no connection, so it become error.



IP

- It stands for Internet Protocol
- IP is a internet's language use to speak
- IP is identical throughout the world, by saying Malaysia can connect to Turkey




UDP
- It stands for for User DataGram Protocol
- UDP is different with TCP. Because UDP doesn't need permission, they just send the message straight away.
- UDP direct sending message




APPLETALK
- Made by Mac'Intosh
- there are two types: 1- Phase 1 is small network and 2- Phase 2 is large network



802.2
- It stands for IEEE 802.2 logical link control
- IEEE stands for institude of electrical and electronic enginerous
- It uses datalink layer of OSI model to run
- While 802.2 is the translator of the message coming in the datalink, so the translator can make the datalink understand





802.3
- Other name is Ethernet
- Normally uses fast Ethernet (100 MB/s). Example is Micronet
- When user uses more data rate, so it become expensive
- It used for devices by local area network product that define CSMA/CD



FDDI
- It stands for Fiber Distribute Data Interface
- It use two token rings.
- Each token ring do their own work but with opposite way
- During normal process, FDDI use one ring only which called PRIMARY.
- While the other ring is use to backup which called SECONDARY.



802.5
- This is the same like token ring
- It will take the token first before sending the message to its destination.




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