ass="chapter-item "><a href="../../../Networking/The TCP-IP Suite and the OSI Model/index.html">The TCP-IP Suite and the OSI Model</a><a class="toggle"><div>❱</div></a></li><li><ol class="section"><li class="chapter-item "><a href="../../../Networking/The TCP-IP Suite and the OSI Model/(2) The Datalink Layer.html">(2) The Datalink Layer</a></li><li class="chapter-item "><a href="../../../Networking/The TCP-IP Suite and the OSI Model/(1) The Physical Layer.html">(1) The Physical Layer</a></li></ol></li><li