Introduction to the OSI Model Exercise 1 – Understand the OSI model

Task 1 - Reviewing the history and structure of the OSI model The Open Systems Interconnection (OSI) model was originally published in 1984 by the International Organization of Standardization (ISO) and the International Telecommunications Union (ITU-T). It was used to standardize networking protocols allowing for interoperability of vendor equipment. The OSI model defines seven layers: … Continue reading Introduction to the OSI Model Exercise 1 – Understand the OSI model →

Introduction to the OSI Model Lab Topology

Figure 1.0 Lab Topology - The lab topology is composed of two subnets separated by an Ubuntu device called PLABRTR01 functioning as a router. The first subnet contains three computers. The first, called PLABDC01 is a Windows 2016 Server with an IP address of 192.168.0.2/24 and functions as the Domain Controller. The second, called PLABSA01 … Continue reading Introduction to the OSI Model Lab Topology →