High-Level Data Link Control (HDLC) is a communication protocol used for transmitting data between devices in telecommunication and networking. Developed by the International Organization for …

Jun 4, 2021 · HDLC (High-level Data Link Control) is a group of protocols or rules for transmitting data between network points (sometimes called nodes). In more technical terms, HDLC is a bit-oriented, …

Oct 3, 2025 · High-Level Data Link Control (HDLC) is a bit-oriented, code-transparent, synchronous data link layer protocol. It is widely used for reliable delivery of data frames over communication links.

High Level Data Link Control is a protocol, which operates at the data link layer. The HDLC protocol embeds information in a data frame that allows devices to control data flow and correct errors. Data …

Oct 15, 2025 · HDLC protocol was developed by ISO (International Organization for Standardization), which is same organization that also developed OSI model. It specifies data encapsulation method …

High-level Data Link Control (HDLC) is a group of communication protocols of the data link layer for transmitting data between network points or nodes. Since it is a data link protocol, data is organized …

Dec 1, 2025 · What is HDLC protocol? Operating at the Data Link Layer (Layer 2) of the Open Systems Interconnection (OSI) paradigm, the High-Level Data Link Control (HDLC) protocol is a crucial and …

Jun 9, 2025 · HDLC (High-Level Data Link Control) is a cornerstone protocol in data communication, enabling reliable and efficient data transfer over networks. It manages error detection, flow control, …

Oct 3, 1996 · High-Level Data-Link Control (HDLC) is a bit-oriented protocol that defines frame formats, implements flow control, and supports both half-duplex and full-duplex communications in a network …

Nov 16, 2024 · The HDLC protocols are a part of the data link layer and are applied between multiple endpoints or nodes in a communication channel. In this article, we will look into the working parts of …