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Control of electronic systems via web interface
Dufek, Ladislav ; Šilhavý, Pavel (referee) ; Zeman, Václav (advisor)
This master thesis goes into problematics of design of an electronic device control system and its realization. First of all its overall conception is specified and potential hardware platforms are analyzed afterwards. Based on this analysis the system’s final conception is drawn up, the device’s circuit layout is created and finally a functional prototype is manufactured. The later part of this thesis describes the software accessories and tools. The principles of a chosen operating system, management application and webbased interface are described along with the problems of authentization to solve. The proposed solutions for the authentization-specific tasks gave rise to the final implementation of the authentization methods and techniques.
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Technology for comprehensive support of multimedia services in heterogeneous networks
Dosoudil, Petr ; Krkoš, Radko (referee) ; Novotný, Vít (advisor)
The theses explains the Evolution Packet System (EPS) and subsystem IP Multimedia Subsystem (IMS). It also informs how these systems cooperate and through which interfaces the main data and signals between these two technologies are transfered. The thesis includes practical section, in which installation and configuration of sections of the IMS system including its "core", and application and medial server. For verification of the functionality of the system, two dissimilar clients are installed, and emulator WAN is applied for simulation of Internet. The product of the theses is the design of the laboratory exercise drafted in such a way that it can be solved by students less knowledgeable of the issues.
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Optimization of LAMP (linux/apache/mysql/php)
Lamoš, Igor ; Jošth, Radovan (referee) ; Herout, Adam (advisor)
The goal of this work is to summarize and verify the fundamental factors affecting performance of Linux operating system, Apache web server and performance of MySQL database system and PHP. This work contains important settings for each part of webserver with corresponding description. Where possible, there are perfomance tests made on the model application and the results are reviewed. Based on the tests results, the recommended settings list was assembled. Accuracy of this recommendations was verified by applying the settings to real-world applications. In both cases, there was performance improvement.
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Installation, configuration and testing of server services www, e-mail, DNS and SAMBA in IPv4 and IPv6 environments
Dosoudil, Petr ; Sysel, Petr (referee) ; Novotný, Vít (advisor)
The aim of this thesis is to show how to put server services like www, e-mail, DNS and SAMBA into operation within operating systems Microsoft Windows Server 2008 and Debian. The theoretical part is focused on description of individual services and principles of their functioning. The chapter is furthermore supplemented by known problems of TCP/IP, including layers and differences between IPv4 and IPv6. In the practical part, there is specific way of implementation of every service suggested, i.e. how to deal with installation and configuration of those services for selected operating systems. Outcome of this bachelor thesis are detailed instructions for laboratory tasks, which are intended for students of Brno University of Technology. Tasks are designed to be solvable even by students who are less experienced and less acquainted with the subject.
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PC as a Border Router of an Internet Service Provider
Nowak, Michal ; Očenášek, Pavel (referee) ; Rychlý, Marek (advisor)
This Bachelor Thesis tries to investigate structure of a network of medium size Internet Service Provider in Rousínov and surroundings, as well as tries to study demands of ISP that belongs to router's functionality. Thesis discuss mainly chosen distribution of the Linux operating system and used system services with regard to computer and system services performance and stability. Anyway an absolute majority of bandwidth will belong to IPv4 traffic, Router is IPv6 capable thought Tunnel Broker. Another components of thesis are basic authentication, blocking of unknown clients, traffic shaping and basics of theory about WAN interfaces bonding.
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Acquisition of communication statistical data from network infrastructure devices
Gargulák, Lukáš ; Nagy, Ľuboš (referee) ; Krkoš, Radko (advisor)
The diploma thesis describes theory that is needed for application development for acquisition of communication statistical data from network infrastructure devices. Aplication is called SDSKSI. The project compares protocols suitable for this purpose. Finally SNMP protocol was chosen because it is the most common in network devices. SNMP is described in detail. Each SNMP operation has its own practical demonstration. In the project there is also described MIB database and data types of MIB objects. Application is able to create network topology. Then administrator of network can imagine how the network looks like. For each device that support SNMP protocol are periodically collected and stored statistical data which can be exported to the file. For application development were chosen programming languages according to several criteria. Content of the laboratory exercise is presented. At the end of the project there are some system solutions for collecting statistical data. Diploma thesis contents two attachments. The first is containing the full text of laboratory task. The second is DVD disc. Disc is containing ready to boot aplication SDSKSI.
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Memory Testing on SGI/MIPS Architecture
Rydlo, Karol ; Jaroš, Jiří (referee) ; Kašpárek, Tomáš (advisor)
Work is engaged in making solution for creating own memory tests on graphical station SGI O2. This thesis produces work on MIPS processor architecture and it try to find the ideal environments for testing memory and with it is nearly related looking for chances of start and compile application for SGI O2. Part of my thesis is also target using cross-compilers, for effective and useful work with program for other architecture.
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Management of apache aplication with web GUI
Hošek, Roman ; Malý, Jan (referee) ; Janovič, Filip (advisor)
This bachelor’s thesis deals with a design and implementation of a web application aimed at Apache server configuration. It analyses the question of configuration and its possible solutions. The PHP scripting language with the data storage in MySQL database was chosen for the final application. Linux distribution Debian serves as the host system. The thesis contains descriptions of applied components features and it is particularly focused on the question of virtual hosts. It also includes an installation and application manipulation guide . The vadmin system maintains an easy creation of virtual hosts adjustment just by the help of a web browser.
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Debian repository web interface
Murgaš, Marek ; Jablončík, Lukáš (referee) ; Sysel, Petr (advisor)
The theme of this bachelor’s thesis is implemetation of web interface for Debian repository. The main goal of this bachelor’s thesis was to create application, which will be able to get information from compressed debian packages and generate corresponding index files for the purpose of simulating Debian repository structure. The theoretical part of this thesis concentrates on introduction of technologiesused for implementation of web interface. Further, it deals with description of Debian repository structure. Theoretical part also includes description of Debian packages structure and information needed for generating index files. Additionally, there is also introduction of possible ways for signing Debian packages. Practical part of this thesis consists of description of web interface implementation and presentation of user interface.
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