Original title: Analyzing Core Concepts of Communication Technologies in Traditional and SDN Networks
Translated title: Analyzing Core Concepts of Communication Technologies in Traditional and SDN Networks
Authors: Elsayed, Yousef ; Komosný, Dan (referee) ; Hošek, Jiří (advisor)
Document type: Bachelor's theses
Year: 2025
Language: eng
Publisher: Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií
Abstract: This thesis explores the foundational concepts of traditional computer networks and introduces the transformative role of Software-Defined Networking (SDN) in modern communication systems. The work begins by laying out the essential elements of traditional networking, including routing, switching, and network segmentation, before shifting focus to the architecture and logic behind SDN. To bridge theory and practice, a set of hands-on labs was developed using Cisco Packet Tracer, allowing for a step-by-step exploration of real-world network scenarios. These labs simulate both traditional and SDN-based setups, offering practical insights into how network behavior changes when central controls are introduced through SDN controller. The thesis aims not only to clarify technical concepts but also to illustrate the benefits of adopting SDN. By comparing traditional configurations with those enhanced by SDN controllers, it becomes evident how centralized management, flexibility can lead to more efficient and scalable network operations.
Keywords: Access Control Lists (ACL); Centralized Network Management; Cisco Packet Tracer; Domain Name System (DNS); Network Architecture; Network Simulation; Network Topology; OSI Model; Routing Protocols; SDN Controllers; Software-Defined Networking (SDN); TCP/IP Model; Traditional Networking; VLAN; Access Control Lists (ACL); Centralized Network Management; Cisco Packet Tracer; Domain Name System (DNS); Network Architecture; Network Simulation; Network Topology; OSI Model; Routing Protocols; SDN Controllers; Software-Defined Networking (SDN); TCP/IP Model; Traditional Networking; VLAN

Institution: Brno University of Technology (web)
Document availability information: Fulltext is available in the Brno University of Technology Digital Library.
Original record: http://hdl.handle.net/11012/254506

Permalink: http://www.nusl.cz/ntk/nusl-682046


The record appears in these collections:
Universities and colleges > Public universities > Brno University of Technology
Academic theses (ETDs) > Bachelor's theses