/en/tags/osi/Recent content in Osi on Mi&Bee BlogHugo -- gohugo.ioen蓝宝石的傻话Tue, 24 Feb 2015 00:00:00 +0000/en/archives/10-tcp-ip-osi/Tue, 24 Feb 2015 00:00:00 +0000/en/archives/10-tcp-ip-osi/<p>Network communication is the cornerstone of modern information technology, and understanding how network protocols work is crucial for every developer and system administrator. This article uses the OSI model framework to provide a detailed introduction to the distribution and roles of each protocol in the TCP/IP protocol suite within the network layer hierarchy.</p> <h2 id="what-is-the-osi-model">What is the OSI Model?</h2> <p>The OSI (Open Systems Interconnection) model is a conceptual network model that divides the network communication process into seven layers. Although this model is less popular in practice than the TCP/IP model, it is very helpful for understanding how network protocols work.</p>