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Multicast traffic monitoring in local network
Korbelář, Jakub ; Pavlíček, Luboš (advisor) ; Beneš, Jiří (referee)
Within the scope of this bachelor work the issue about multicast broadcasting is examined, specifically the possibilities for monitoring rating of single multicast groups. In the first part I will present protocols which are used for multicast broadcasting and explain their operating principle. Next I will describe the existing possibilities if we want to monitor multicast broadcasts. In the second part I will show the method selected for monitoring IPTV broadcasting, which is operated in the VŠE network. I will realize application to collect data and then the application for the post presentation of collected data.
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Security of railway crossings in the selected region
Janovská, Iva ; Zelený, Lubomír (advisor) ; Beneš, Jiří (referee)
This bachelor thesis deals with the security of the level crossings in one of the regions of the Czech Republic, namely the Plzeň Region. The thesis is divided into four chapters, first chapter concerning the Plzeň Region as such (history, industry, unemployment, etc.). The main topic of chapter two is transport (road, rail) within the Plzeň Region and also the comparison of advantages of different means of transport (car, bus, train) on example of the route Plzeň -- Železná Ruda both economically and in terms of time. The third chapter focuses on the participation of the security of the level crossings and intersections in transport within the region, including the road and railway accident rates as well as a diagram and a description of an automatic level crossing protection system. In the fourth chapter the economic benefits of using the automatic level crossing protection systems are evaluated.
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Redundancy in data networks
Šoun, Jan ; Pavlíček, Luboš (advisor) ; Beneš, Jiří (referee)
This thesis focuses on redundancy in data networks and on technologies which are used to achieve high availability in network infrastructure. This thesis is based on industry standards published by well-known standardization authorities. One proprietary technology which can effectively replace these standards and simplify the whole network is also presented in more detail. The theoretical part individually describes all such technologies and standards. The practical part deals with an appropriate combination of these technologies and their application in a specific product environment. This work is meant to describe the whole concept of high availability in network infrastructure and should be instrumental in understanding how these technologies are deployed in practice.
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IPTV use in academic network
Jireš, Kamil ; Pavlíček, Luboš (advisor) ; Beneš, Jiří (referee)
The purpose of this diploma thesis is to provide readers the deployment of IPTV solutions using free software. In this thesis the reader will familiarize with the theory of IPTV, which implies a necessary part of the system, IPTV related protocols and possible errors that can be when running the IPTV service. The work is divided into four parts. The first part discusses the theory. In theory, the reader familiarize with the definition of basic concepts, which are essential elements of the system, the protocols used in conjunction with IPTV and will also be discussed errors that may occur during operation of IPTV services. The second section outlines the architecture of which the reader can find a solution that was implemented in an experimental operation. The third section focuses on the choice of components (hardware and software) that were used in the test sytem. The variants are mentioned, from which the components were selected. The fourth section contains the actual implementation, which describes each components. At the end of the fourth part is inserted configuration files that can be used in case of repeated implementation of the solution.
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Wireless networks security assessment
Klíma, Tomáš ; Pavlíček, Luboš (advisor) ; Beneš, Jiří (referee)
Main focus of this thesis is on wireless networks security auditing. Author's goal is to create new penetration testing methodology for wireless networks WIPE and prove its usability in real terms. This new methodology is based on currently used methodologies, approaches and tools, which are introduced and tested further in the work.
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