Link Control Protocol

What Does Link Control Protocol Mean?

Link Control Protocol (LCP) is the core component of Point-to-Point Protocol (PPP) network communication. It is responsible for controlling the PPP links for PPP suite protocols’ complete operation. It is implemented at Data Link Layer in OSI model.

Advertisements

Techopedia Explains Link Control Protocol

LCP takes part in controlling, managing and terminating PPP links through the following LCP frame sets:

  • Link Configuration: This establishes and configures links and verifies peer identification.
  • Link Maintenance: This estimates optimal data packet sizing and verifies configuration errors.
  • Link Termination: This terminates connections if available resources exceed requirements.

Data links must be approved by LCP prior to network transmission.

Advertisements

Related Terms

Latest Networking Terms

Related Reading

Margaret Rouse

Margaret Rouse is an award-winning technical writer and teacher known for her ability to explain complex technical subjects to a non-technical, business audience. Over the past twenty years her explanations have appeared on TechTarget websites and she's been cited as an authority in articles by the New York Times, Time Magazine, USA Today, ZDNet, PC Magazine and Discovery Magazine.Margaret's idea of a fun day is helping IT and business professionals learn to speak each other’s highly specialized languages. If you have a suggestion for a new definition or how to improve a technical explanation, please email Margaret or contact her…