Computer networks. Downward approach. Computer networks: downward approach

The book introduces the reader with the fundamental basics of building and operating computer networks using the example of a five-level Internet architecture. The basic components of the computer network are described, key approaches to data transfer in telecommunication networks, the principles of network interaction with each other are considered in detail the most important services and protocols of all levels of network architecture. A separate chapter is devoted to wireless and mobile networks And their features. Much attention is paid to one of the most developing regions today - Multimedia network technologies, in particular, the specifics of the transmission of audio and video data. Will be touched by important aspects network security and a variety of principles, methods and techniques that ensure safe information. All the material of the book is equipped with interesting examples, in addition to the reader, additional materials are available for exercise. The book will be useful to everyone who specializes in computer network technology - from students to system administrators.

On our site you can download the book " Computer networks. Using approach "James Kuroiz for free and without registration in FB2, RTF, EPUB, PDF, TXT format, read a book online or buy a book in the online store.

The book introduces the reader with the fundamental basics of building and operating computer networks using the example of a five-level Internet architecture. The basic components of the computer network are described, key approaches to data transfer in telecommunication networks, the principles of network interaction with each other are considered in detail the most important services and protocols of all levels of network architecture. A separate chapter is devoted to wireless and mobile networks and their features. Much attention is paid to one of the most developing regions today - multimedia network technologies, in particular, the specifics of the transmission of audio and video data. Important aspects of network security and diverse principles, methods and techniques will be affected, ensuring safe exchange of information.
All the material of the book is equipped with interesting examples, in addition to the reader, additional materials are available for exercise.
The book will be useful to everyone who specializes in the field of computer network technologies - from students to system administrators.

Network network.
We have seen earlier that the final systems ( personal computers, smartphones, web servers, mail servers And so on) connect to the Internet, using the services of Internet providers. Internet provider provides either wired or wireless accessusing a number of technologies including DSL, cable access, FTTH, Wi-Fi, and mobile cellular networks. Note that the Internet provider does not necessarily have telephone companies or companies cable networks; It may be, for example, a university (providing access to the Internet to its students and staff of faculties) or a commercial company (providing access to the Internet to its employees). But the connection of end users, content providers, access networks, Internet providers is only a small part of a complex mosaic consisting of millions of finite systems that form the Internet. To finish this mosaic, Internet providers access must be interrelated themselves. This is done by creating a network of networks - understanding this phrase is the key to understanding the Internet.

After many years, a network of networks that has formed the Internet has developed into a very complex structure. This development was largely determined not by the factor of productivity, but by economy and national policies. In order to better understand the structure of today's Internet, let's build a series of network structures on the steps, at each step approaching the complex Internet that we have today. Recall that the main goal is to associate all access networks in such a way that all destination systems could send packages to each other. The simplest and most sufficiently naive approach would be to connect each access network directly with all other access networks. The resulting network would be very expensive, as it would require a separate communication line for each access network connection with hundreds of thousands of other such networks worldwide.

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I welcome everyone on the pages of your blog, I very often, as the opportunity appears by posting the latest Cisco books, but I do not forget about books about computer networks, today you can download this edition: computer networks. Downward approach. The book is absolutely fresh and the latest innovations are taken into account in this area.

The book still did not read it, but according to reviews, it is written very sensible, and always you need to be in the theme that the new one comes out and the new appears.

The book introduces the reader with the fundamental basics of building and operating computer networks using the example of a five-level Internet architecture. The basic components of the computer network are described, key approaches to data transfer in telecommunication networks, the principles of network interaction with each other are considered in detail the most important services and protocols of all levels of network architecture. A separate chapter is devoted to wireless and mobile networks and their features. Much attention is paid to one of the most developing regions today - multimedia network technologies, in particular, the specifics of the transmission of audio and video data. Important aspects of network security and diverse principles, methods and techniques will be affected, ensuring safe exchange of information.
All the material of the book is equipped with interesting examples, in addition to the reader, additional materials are available for exercise.
The book will be useful to everyone who specializes in the field of computer network technologies - from students to system administrators.

By tradition, you can download it on a direct link from the clouds.