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Wide area network monitoring system
Bill, Zdeněk ; Roupec, Jan (referee) ; Heriban, Pavel (advisor)
The subject of this work relates to monitoring of large networks consisting of hundreds of active elements and thousands of users. Study of the subject is situated in the Kolejnet computer network environment, where information system is being used. At the moment, the information system includes basic monitoring of this large network. The goal [of this study] is to architect a system that will allow continuous monitoring of active elements which includes collection of data and logging of important events for immediate and later evaluation of serious circumstances that can arise.
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Případová studie MPLS kompatibility zařízení různých výrobců
Novotný, Petr
This bachelor thesis investigates the compatibility of MPLS network between devices from three different manufacturers and practically focuses mainly on its implementation in a sample topology. The devices used here are routers from Cisco, Juniper and Mikrotik. The sample network shows the MPLS network from the perspective of an ISP that provides its customers with the interconnection of their branch offices using L3VPN.
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Evaluation of MPLS approach as a WAN technology for data transmissions in critical information infrastructure
Formánek, Juraj ; Blažek, Petr (referee) ; Fujdiak, Radek (advisor)
Thesis deals by using MPLS technology in energy critical information infrastructure and its comparison with another modern approach in the area of the WAN management. For this purpose was chosen a Software-defined Wide Area Network technology. This thesis contains theoretical description and practical tests of particular MPLS technologies on the WAN topology, which is considered as a virtual real topology of the EG.D’s company. Test were simulated in GNS3 emulator, using Cisco routers. Practical test were firstly focused on availability test when link or node failure occurs and secondly on route- reflector failures. Conclusion sums up appropriate approach for data transmissions in critical information infrastructure based on informations or practical test in this thesis.
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Wide area network monitoring system
Bill, Zdeněk ; Roupec, Jan (referee) ; Heriban, Pavel (advisor)
The subject of this work relates to monitoring of large networks consisting of hundreds of active elements and thousands of users. Study of the subject is situated in the Kolejnet computer network environment, where information system is being used. At the moment, the information system includes basic monitoring of this large network. The goal [of this study] is to architect a system that will allow continuous monitoring of active elements which includes collection of data and logging of important events for immediate and later evaluation of serious circumstances that can arise.
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Complex Wake-on-LAN solution for particular computer network
Sakala, Peter ; Frolka, Jakub (referee) ; Jeřábek, Jan (advisor)
The goal of this thesis is based in designing a web application from obtained information, which will be used to remotely wake up computers within the Department of Telecommunications FEEC BUT. The theoretical part of the thesis is focused on WoL technology, and related technologies and protocols. Moreover, it is focused on a single sign-on system in web services, functions of eduID.cz federation and current web technologies. The practical part is the actual designing of the application including the database structure required for storing data, its realization, use and testing.
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Concept of Wireless Network for SOŠ Podyjí
Truhlář, Petr ; Šareš, Pavel (referee) ; Koch, Miloš (advisor)
For my paper I have chosen project of a wireless network, which will be actually applied at SOS Podyji. In my paper I will deal with selection of a suitable concept of the wireless network and the functional use of the concept. In a theoretical part of my paper I will engage in wireless networks in general and in security of wireless networks. In a practical part of my paper I will select the most convenient solution, combining the chosen concept, security features and networking devices. I will select the networking devices with regard to their price.
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Project of Client-based VPN Remote Access Solution for the worldwide Retail Business Company in the region of Central Europe
Ondrák, Richard ; Havlín, Petr (referee) ; Kříž, Jiří (advisor)
The aim of this Thesis is to project and describe new Client-based Remote Access Solution for the Tesco Stores retail company in the region of Central Europe. Based on facts that the all present Tesco’s Remote Access Systems have not any longer met the increasing requirements and needs of corporate users and suppliers it is clear that the main scope is to find and implement such Solution that will meet and exceed all requirements. The main Project Aspects are to be the ease of use, security of the solution, unexacting administration of the system and user groups, and one unified Solution for the all Countries from the region of Central Europe that is suitably integrated in the Tesco IT infrastructure.
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Laboratories with CCENT Network Visualiser
Kadlčík, Michal ; Pelka, Tomáš (referee) ; Burda, Karel (advisor)
This work describes design and practical realization of three laboratory works for students of MNSB. These works are aimed to practice basics of computer networks, especially the configuration of LAN, IP addressing and routing. Local desktop simulator of computer networks CCENT Network Visualizer is used as a training program. Networks are created with the help of several graphical objects, which are configured and diagnosed as a part of this lab work. Additionally there is software that supports studying in the form of web pages, where the lab tasks are mentioned with correct results and some examples. Also the possibility of taking included tests and evaluation of answers. The simulator combined with the software is run by students on VMware virtual machine, so the work deals as well with the implementation on computer workstations.
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New trends in data network design
Hlavatý, Jindřich ; Zeman, Václav (referee) ; Novotný, Vít (advisor)
are used. In the theoretical part I analyse some basic network protocols and their gradual development, VLANs and Spanning Tree Protocol, MPLS protocol and other. There are described parameters for the design of new networks and the models networks and their various are used, the network with a new architecture and a software-defined network (SDN),too. The practical part deals with designed laboratory exercises for teaching students. The laboratory experiments are always divided into several tasks. They are formed even students ignorant or less familiar with the issue could configure and test it.
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New trends in data network design
Hlavatý, Jindřich ; Krkoš, Radko (referee) ; Novotný, Vít (advisor)
are used. In the theoretical part I analyse some basic network protocols and their gradual development, VLANs and Spanning Tree Protocol, MPLS protocol and other. There are described parameters for the design of new networks and the models networks and their various are used, the network with a new architecture and a software-defined network (SDN),too. The practical part deals with designed laboratory exercises for teaching students. The laboratory experiments are always divided into several tasks. They are formed even students ignorant or less familiar with the issue could configure and test it.
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