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Management and Monitoring System for Computer Lab
Kudláček, Marek ; Zeman, Kryštof (referee) ; Mašek, Pavel (advisor)
This master's thesis deals with a system for PC mass management and monitoring. There is a brief description of Puppet, Chef and Ansible, which are tools enabling this functionality. The overall system issues are solved by Ansible. This thesis also includes a script created for a classroom’s remote management according to a beforehand fixed assignment. The system enables remote installation and configuration of applications, creation of users, editing the files, update of the system and many more. A web application was created for this system. Through this application, the system can be controlled via web browser, both from local and public network. Practical examples of the issue dealt with is also part of the thesis.
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Data collection from sensor units
Frkal, Pavel ; Verner, Lukáš (referee) ; Komosný, Dan (advisor)
This thesis deals with data collection from sensor units connected via 6LoWPAN standard (IEEE 802.15.4 standard), which uses simplified IPv6 protocol on the network layer. Featuring optimization makes this solution suitable for use in systems powered with chemical power supplies with a very low current consumption of both the sensor units and the control units. The thesis focuses on collecting data from sensor units that communicate on a star topology basis but it's also discussed possible usage of general topology, the end-station in such case works as active repeater and thus extend sensor network coverage without need of additional devices for wireless frames repeating or forwarding. It evaluates the realization of sensor networks created by both the actual data collection as well as specific technical parameters of used sensor boards. The practical part contains a specific application for gathering data from sensors present on the units and storing them in a relational database MySQL.
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Remote control of remote communication board of mobile robot
Jílek, Tomáš ; Žalud, Luděk (referee) ; Burian, František (advisor)
The thesis discusses the possible ways of remote management of devices running Mikrotik RouterOS and choosing appropriate variant for implementation of automated remote management of the device, which is part of a mobile robot. Due to the limited capabilities of embedded system, from which it is necessary to perform automated remote management of device with this operating system, it was not possible to use standardized protocols for this purpose. A substantial part of this work therefore deals with analysis and detailed documentation of proprietary protocols implemented in the MikroTik RouterOS operating system, which are suitable for implementation in an embedded system, from which it is necessary to perform automated remote management. The conclusion describes the principle of the proposed and realized implementation of proprietary protocols in C language. The described implementation is part of the library, which provides automated remote management using these protocols.
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Virtual Machine Management System
Skála, Milan ; Zachariášová, Marcela (referee) ; Dolíhal, Luděk (advisor)
This thesis focuses on design and implementation of the application for remote management of virtual machines that will be able to manage the virtual machines automatically. It describes a motivation for deployment of virtualization technology in companies and corporations, various virtualization methods altogether with their assessment from the practical point of view. The existing, globally widespread solutions, are also analyzes in the thesis. The application, which will be able to remotely control virtual machines, is designed and implemented in the practical part of this thesis. The final part describes possibilities of further extensions of the application.
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Application for Mikrotik RouterOS Remote Management
Doležal, Jiří ; Novotný, Tomáš (referee) ; Hájek, Josef (advisor)
This bachelor´s thesis deals with design and implementation of an application for remote management MikroTik RouterOS. Within this thesis has been created an application which allows to configure network router services. The thesis contains design and implementation of an application written in programming language C#. The application is runnable under operation systems MS Windows and Linux by using framework Mono. The application uses a user friendly graphical interface for simple management devices with MikroTik RouterOS.
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Design and implementation of managed PoE injector
Frkal, Pavel ; Frolka, Jakub (referee) ; Krajsa, Ondřej (advisor)
This study deals with power supply for network devices using existing structured cabling. Various power supplies are analysed including their limitations and also deals with measuring of the consumed energy. The outcome is 24-port passive PoE injector for remote power supply of network equipment. It's suitable namely for remote devices which lacks built-in PoE support as these do not need major modifications (using passive injection). Power options including current measurement may be done via administrative web interface.
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Web server with ARM microprocessor
Tesař, Jan ; Vařacha, František (referee) ; Prokeš, Aleš (advisor)
Diploma thesis is dealing with design and implementation of the web server and manage- ment website in the developing kit FriendlyARM Mini6410 with installed OS GNU/Linux. The embedded packaging system PTXdist is described in terms of Kernel configuration and selection of suitable applications. The device should be later used for the remote management of atmospheric optical link.
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Virtual teams cooperation in the work context
Štěpánková, Dana ; Rymeš, Milan (advisor) ; Bahbouh, Radvan (referee)
This diploma thesis is outlining the topic of virtual teams in the work context dealing with cooperation in virtual teams. In this frame it focuses mainly on communication, trust, motivation and performance. The theoretical part is devoted to the differences between the working group and a team, group cooperation in the work environment and multicultural cooperation specifics. It defines the social psychological work aspects in the context of virtuality and draws nearer up-to date findings of the vitual teamwork area. The leadership and coordination of virtual teams and the role of a leader are also touched. The empirical part of the thesis introduces a research of mapping the topic of cooperation within virtual teams using the methodological triangulation. The issue of virtual teams is seen in the organizational context from virtual team leaders' point of view. A point of view of other team members is also noticed. In the mapping study are investigated the most frequently occuring themes of communication, trust, motivation and performance or virtual teams leadership, respectively. This study also indicates the possible advantages offered by this way of work organization and similarly, it presents possible risks, which may be encountered when working with geographically distributed teams. Keywords...
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Virtual teams cooperation in the work context
Štěpánková, Dana ; Rymeš, Milan (advisor) ; Bahbouh, Radvan (referee)
This diploma thesis is outlining the topic of virtual teams in the work context dealing with cooperation in virtual teams. In this frame it focuses mainly on communication, trust, motivation and performance. The theoretical part is devoted to the differences between the working group and a team, group cooperation in the work environment and multicultural cooperation specifics. It defines the social psychological work aspects in the context of virtuality and draws nearer up-to date findings of the vitual teamwork area. The leadership and coordination of virtual teams and the role of a leader are also touched. The empirical part of the thesis introduces a research of mapping the topic of cooperation within virtual teams using the methodological triangulation. The issue of virtual teams is seen in the organizational context from virtual team leaders' point of view. A point of view of other team members is also noticed. In the mapping study are investigated the most frequently occuring themes of communication, trust, motivation and performance or virtual teams leadership, respectively. This study also indicates the possible advantages offered by this way of work organization and similarly, it presents possible risks, which may be encountered when working with geographically distributed teams. Keywords...
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