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
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.
mac protocols are medium access protocol. mac is sublayer of data link layer in osi model.it provides addressing and medium access mechanism
How to prepare for JEE Main 2015 Exam
HDLC