OSI layers – CSExams.com

CEH Preparation Series: An overview of OSI and TCP/IP architecture

Introduction It may be useful to have a conceptual grasp of how protocols come together in order to comprehend how networks operate. In the field of communications protocols, there is a single conceptual model. An alternative term for these services is “model,” however the term refers more to an actual architectural design. Both the OSI […]

Network+ Preparation Series: All about seven layers of the OSI model

Data link layer, Network+, OSI layers, OSI model

Introduction To provide every item a common reference point, the International Organization for Standardization (ISO) established a framework into which the key network hardware and software components and protocols could be put. This framework, known as Open Systems Interconnection (OSI), is a seven-layer architecture that allows components and their functions to be linked as well

Network+ Preparation Series: All about seven layers of the OSI model Read More »