IT Technology Quick Guide

Автор: Javvin Press
Название: IT Technology Quick Guide
Издательство: Javvin Press
Год: 2008
Количество: 7
Язык: English
Формат: PDF
Размер: 8,27 МБ
Качество: отличное (изначально электронный формат)
архив содержит информацию для восстановления.
VOIP Technology Quick Guide
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It also includes a comprehensive glossary and dictionary for all VOIP related terms. A comprehensive yet portable VOIP technology guide for networking and telecom professionals. An easy to use training reference for telecom and data networking technology students to get an overall picture of VOIP communications. VOIP network architecture and communication protocols. Covers all major VOIP signaling technologies, such as SIP, H.323 and xGCP (H.248). Sample call flows are included. Presents VOIP transport and QoS technologies. Commonly used video and audio codecs. Portable glossary and dictionary for the VOIP technologies and applications. Designed by experts with decades of experience in data and tele- communication industries.
Unix Quick Guide
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Designed for everyone using Unix operating systems, this Unix quick guide covers all daily used Unix features and options, provides quick tips and solutions for common Unix security problems and other operations.
* A comprehensive yet portable Unix reference for every Unix user to harness the power of Unix features, functions and tools.
* Unix operating system architecture.
* Historic chart of Unix distributions and popular shells deployed in Unix systems.
* Unix file system structure and commonly used configuration files in Unix systems. Frequently used commands and tools for file and directory management.
* Security risks and Unix solutions in the categories of data protection, system update, user management, Internet threats, and more.
* Frequently used commands and tools for user and group management, jobs and processes management, networking operations, system management and more.
* Designed by experts with decades of experience in Unix operating systems.
Linux Quick Guide
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Designed for everyone using Linux operating systems, this Linux quick guide covers all daily used Linux features and options, provides quick tips and solutions for common Linux security problems and other operations.
* A comprehensive yet portable Linux reference for every Linux user to harness the power of Linux features, functions and tools. * Linux operating system architecture.
* Historic chart of Linux distributions and popular shells deployed in Linux systems.
* Linux file system structure and commonly used configuration files in Linux systems. Frequently used commands and tools for file and directory management.
* Security risks and Linux solutions in the categories of data protection, system update, user management, Internet threats, and more.
* Frequently used commands and tools for user and group management, jobs and processes management, networking operations, system management and more.
* Designed by experts with decades of experience in Unix and Linux operating systems.
Ethernet Quick Guide
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A "Must have" quick reference for IT/Networking professionals and students who are learning and using Ethernet.
TCP/IP Quick Guide
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A "Must have" quick reference for IT/Networking professionals and students who are learning and using TCP/IP.
WiFi WLAN Quick Guide
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WLAN/Wi-Fi technology quick guide covers all major WLAN/Wi-Fi technologies: Wi-Fi architecture, protocols and standards, worldwide frequency bands and channels, security problems and solutions. In this quick guide, a table and chart is included to compare the main characters of Wi-Fi with other wireless technologies. Also, a WLAN/Wi-Fi glossary and dictonary is included for your quick reference.
A comprehensive WLAN/Wi-Fi technology guide for network and IT professionals.
An easy to use training reference for wireless technology students and professionals to get an overall picture of the Wi-Fi / WLAN technologies.
* Graphic illustration of WLAN network architectures and Wi-Fi protocol stacks.
* Detailed information for 802.11a, 802.11b, 802.11g and 802.11n, such as, key features, bands and channels, data rates, etc.
* Wi-Fi standards, security problems and solutions.
* Comparison of WLAN with other wireless technologies such as WMAM (WiMax), WPAN (Bluetooth, UWB, WiMedia).
* Comprehensive wireless LAN and Wi-Fi glossary and dictionary.
* Authored and designed by experts with decades of experience in wireless, data and tele- communication industries.
3G Wireless Technology Quick Guide
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A comprehensive 3G wireless technology guide for network and telecom professionals.
VOIP Technology Quick Guide
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Designed for networking and telecom engineers, admins and communication technology educators and students, this VOIP technology quick guide covers all related technologies: SIP, H.323 and xGCP signaling architecture and technologies, VOIP transport and QoS technologies, and video and audio codecs.
It also includes a comprehensive glossary and dictionary for all VOIP related terms. A comprehensive yet portable VOIP technology guide for networking and telecom professionals. An easy to use training reference for telecom and data networking technology students to get an overall picture of VOIP communications.
* VOIP network architecture and communication protocols.
* Covers all major VOIP signaling technologies, such as SIP, H.323 and xGCP (H.248).
* Sample call flows are included.
* Presents VOIP transport and QoS technologies.
* Commonly used video and audio codecs.
* Portable glossary and dictionary for the VOIP technologies and applications.
* Designed by experts with decades of experience in data- and telecommunication industries.
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