Analyzing Core Concepts of Communication Technologies in Traditional and SDN Networks
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Date
Authors
Elsayed, Yousef
ORCID
Advisor
Referee
Mark
B
Journal Title
Journal ISSN
Volume Title
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.
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.
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.
Description
Keywords
Traditional Networking, Software-Defined Networking (SDN), Cisco Packet Tracer, Network Architecture, Routing Protocols, VLAN, Access Control Lists (ACL), Domain Name System (DNS), TCP/IP Model, OSI Model, SDN Controllers, Network Topology, Network Simulation, Centralized Network Management, Traditional Networking, Software-Defined Networking (SDN), Cisco Packet Tracer, Network Architecture, Routing Protocols, VLAN, Access Control Lists (ACL), Domain Name System (DNS), TCP/IP Model, OSI Model, SDN Controllers, Network Topology, Network Simulation, Centralized Network Management
Citation
ELSAYED, Y. Analyzing Core Concepts of Communication Technologies in Traditional and SDN Networks [online]. Brno: Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií. 2025.
Document type
Document version
Date of access to the full text
Language of document
en
Study field
Electronics and Communication Technologies
Comittee
doc. Ing. Miloslav Steinbauer, Ph.D. (předseda)
doc. Ing. Petr Drexler, Ph.D. (místopředseda)
Mgr. Přemysl Dohnal (člen)
prof. Ing. Eva Gescheidtová, CSc. (člen)
Date of acceptance
2025-06-20
Defence
Student obhájil bakalářskou práci. Komise neměla žádné námitky k řešené práci.
Student připravil odpovědi na otázky oponenta a odpověděl na ně bez námitek.
Otázky komise:
Bylo by dobré otestovat síť studenty, které mají zkušenosti se síťovými prvky?
Bude obtížné pro neznalého pracovat v této síti?
studenti vytvářejí nějaký výsledkový protokol o této síti? Je referenční protokol pro studenty?
Result of defence
práce byla úspěšně obhájena
Document licence
Standardní licenční smlouva - přístup k plnému textu bez omezení