This article lists protocols, categorized by the nearest layer in the Open Systems Interconnection model. This list is not exclusive to only the OSI protocol family.

Jul 23, 2025 · There are various protocols used in the network layer. Each protocol is used for a different task. Below are the protocols used in the network layer: 1. IP (Internet Protocol) IP stands for Internet …

Apr 11, 2025 · Network layer splits data into fragments (called data packets) and sends them and combines once processing is done. Various protocols are used at this layer to route data to its final …

Sep 11, 2025 · Demystify network communication with this guide to OSI model layers and their protocols! Explore how data travels from physical signals to application services, covering Ethernet, …

Apr 3, 2025 · Lower layers (L1-L4) are less abstract and focus on data transmission. These network layers work on the OS and hardware level. Higher layers (L5-L7) deal with user interactions and …

In the 7-layer OSI model (see below), the network layer is layer 3. The Internet Protocol (IP) is one of the main protocols used at this layer, along with several other protocols for routing, testing, and encryption.

Feb 17, 2025 · Definition: Network layer offers the management to handle the operation of subnet. Network layer helps to transfer the all packets from source to target point across several hosts over …

The network layer provides the means of transferring variable-length network packets from a source to a destination host via one or more networks.

Dec 16, 2025 · OSI Model was developed by the International Organization for Standardization (ISO). The OSI Model consists of 7 layers and each layer has specific functions and responsibilities. This …

While communicating, a host needs Layer-2 (MAC) address of the destination machine which belongs to the same broadcast domain or network. A MAC address is physically burnt into the Network Interface …