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Networking Basics - TCP/IP TRANSPORT
The primary duties of the transport layer, Layer 4 of the OSI model, are to transport and regulate the flow of information from the source to the destination, reliably and accurately. End-to-end control and reliability are provided by sliding windows, sequencing numbers, and acknowledgments To understand reliability and flow control, think of someone who studies a foreign language for one year and then they visit the country where that...
40 p dtu 18/12/2012 216 1
Từ khóa: Networking Basics, TCP/IP TRANSPORT, Networking basics, mạng cơ bản, kỹ thuật mạng, công nghệ mạng, Cisco Networking
Router and Routing Basics - TCP/IP Suite Error
IP is an unreliable method for delivery of network data. It is known as a best effort delivery mechanism. It has no built-in processes to ensure that data is delivered in the event that problems exist with network communication. If an intermediary device such as a router fails, or if a destination device is disconnected from the network, data cannot be delivered. Additionally, nothing in its basic design allows IP to notify the sender that a...
28 p dtu 18/12/2012 209 1
Từ khóa: Routing Basics, TCP/IP Suite Error, Networking basics, mạng cơ bản, kỹ thuật mạng, công nghệ mạng, Cisco Networking
Networking Basics - TCP/IP Protocol Suite and IP Addressing
The Internet was developed to provide a communication network that could continue to function in wartime. Although the Internet has evolved in ways very different from those imagined by its architects, it is still based on the TCP/IP protocol suite. The design of TCP/IP is ideal for the decentralized and robust network that is the Internet. Many protocols used today were designed using the four-layer TCP/IP model. It is useful to know both the...
74 p dtu 18/12/2012 215 1
Từ khóa: IP Addressing, TCP/IP Protocol, Networking basics, mạng cơ bản, kỹ thuật mạng, công nghệ mạng, Cisco Networking
Ants, single-celled creatures such as the cellular slime mold, plants and animals in ecosystems, and (even) human beings can congregate and display miraculously complex behaviors.* Say a colony of ants in a tree needs to move to another tree, perhaps in search of food. Some ants build a bridge by joining their bodies in a chain stretching from one limb in one tree to another limb in another tree. Other ants cross over this ant structure,...
234 p dtu 10/11/2012 166 1
Từ khóa: IP Routing, routing protocol, IP networks, công nghệ mạng, kỹ thuật mạng, khoa học công nghệ
This redbook identifies some of the basic design aspects of IP networks and explains how to deal with them when implementing new IP networks or redesigning existing IP networks. This project focuses on internetwork and transport layer issues such as address and name management, routing, network management, security, load balancing and performance, design impacts of the underlying networking hardware, remote access, quality of service, and...
324 p dtu 10/11/2012 190 1
Từ khóa: IP Network Design Guide, IP networks, networking hardware, thiết kế mạng, kỹ thuật mạng, công nghệ mạng
Advances in mobile radio access networks
This book gives a comprehensive overview of the technologies for the advances of mobile radio access networks. The topics covered include linear transmitters, superconducting filters and cryogenic radio frequency (RF) front head, radio over fiber, software radio base stations, mobile terminal positioning, high speed downlink packet access (HSDPA), multiple antenna systems such as smart antennas and multiple input and multiple output (MIMO)...
263 p dtu 01/11/2012 184 1
Từ khóa: Advances in mobile radio access networks, access networks, linear transmitters, IP-based radio access networks, công nghệ mạng viễn thông, công nghệ viễn thông
RTP audio and video for the internet
This book describes the protocols, standards, and architecture of systems that deliver real-time voice, music, and video over IP networks, such as the Internet. These systems include voice-over-IP, telephony, teleconferencing, streaming video, and webcasting applications.The book focuses on media transport: how to deliver audio and video reliably across an IP network, how to ensure high quality in the face of network problems, and how to...
1487 p dtu 01/11/2012 200 2
Từ khóa: RTP audio and video for the internet, IP networks, voice-over-IP, giao thức mạng, mạng internet, công nghệ mạng
Internetworking With TCP/IP-Douglas Comer
Internetworking: an overview of concepts, terminology, and technology underlying the TCP/IP Internet protocol suite and the architecture of an internet. This best-selling, conceptual introduction to TCP/IP internetworking protocols interweaves a clear discussion of fundamentals with the latest technologies. Leading author Doug Comer covers layering and shows how all protocols in the TCP/IP suite fit into the five-layer model. With a new focus...
858 p dtu 25/09/2012 224 1
Từ khóa: Internetworking, TCP/IP, information technology, Douglas Comer, components of the IAB organization, RFCs, network hardware review, ethernet frame format
TCP/IP Illustrated - Oleg V. Titov, CTD IFMO RU
This book describes the TCP/IP protocol suite, but from a different perspective than other texts on TCP/IP. Instead of just describing the protocols and what they do, we'll use a popular diagnostic tool to watch the protocols in action. Seeing how the protocols operate in varying circumstances provides a greater understanding of how they work and why certain design decisions were made: it also provides a look into the implementation of the...
267 p dtu 20/09/2012 189 1
Từ khóa: TCP/IP protocol suite, TCP/IP Illustrate, source code, network administrator, TCP/IP, network design
Root name server : Là máy chủ quản lý các name server ở mức top-level domain. Khi có truy vấn về một tên miền nào đó thì Root Name Server phải cung cấp tên và địa chỉ IP của name server quản lý top-level domain.domain) và đến lượt các name server của tp level domain cung cấp danh sách các second level domain mà tên miền này thuộc vào. Cứ như thế đến khi nào tìm được...
57 p dtu 16/05/2012 184 2
Từ khóa: thủ thuật mạng, thủ thuật máy tính, quản trị mạng, computer network, quản lý tên miền, phân giải IP
A Brief History of Security “Well, I never heard it before,” said the Mock Turtle, “but it sounds uncommon nonsense.” —Lewis Carroll, Alice in Wonderland. Secret communication achieved by hiding the existence of a message is known as steganography. The word is derived from the Greek word “steganos,” meaning cov- ered and “graphin” meaning to write.
273 p dtu 16/05/2012 189 1
Từ khóa: wireless security, network security, information technology, internet, networking, network administrator, security, IP network