Features of the methodology of teaching the discipline «Networks and systems of information transmission» in modern conditions

Modern networks and information transmission systems are based on packet switching and routing technologies that provide the exchange of confidential information over the Internet, a global international data transmission network. The Internet has created a unified information space, including a lot of large and small networks, as well as individual interconnected computers. IP-technologies form the basis of networks and information transmission systems. The technologies used to protect traffic transmitted over local and global networks use the resources of routers and switches. When teaching students about packet switching and routing technologies, computer modeling of networks based on network emulators and simulators, systems and devices has gained a widespread acceptance. The use of emulators and simulators is especially effective for distant learning of students.