It is forms part of the Point-to-Point Protocol. In setting up PPP communications, both the sending and receiving devices send out LCP packets to determine the standards of the ensuing data transmission. LCP is logically a Transport Layer protocol according to the OSI model,
Transmission Control Protocol Internet Protocol ... See the website link below
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LLC Logical Link Control
OSPF is a link-state routing protocol.
A character-oriented synchronous protocol
Yes - True. Widely adopted protocols are TCP and IP (TCP/IP) NW link is old.. i dont know why you'd want it in a modern computing environment.
Answer = ARPMeaning of ARP - "Address Resolution Protocol", is used to map IP Network addresses to the hardware (Media Access Control sub layer) addresses used by the data link protocol. The ARP protocol operates between the network layer and the data link layer in the Open System Interconnection (OSI) model.
Ethernet is a data link layer protocol - layer 2
OSPF
Serial link internet protocol..............
hii frnds it provides framing error control, flow control and link management, error detection and correction
The difference between a link and an interface is the protocol used.