A character-oriented synchronous protocol
Ethernet is a data link layer protocol - layer 2
bit
- data Link
Data-link management and physical transmission
Data link layer of the OSI model..
Its main function is to detect problems in a protocol
LLC Logical Link Control
Detect and accept signals -Pass on to Data Link layer -Set data transmission rate -Monitor data error rates
mac protocols are medium access protocol. mac is sublayer of data link layer in osi model.it provides addressing and medium access mechanism
Point-to-Point Protocol or PPP is a data link protocol in computer networking. It is use in developing direct link of two nodes. I also provides authentication, compression, and transmission encryption.
HDLC
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