In the past decade, ATM has become an important technology for next-generation networks. It provides unprecedented scalability and cost-effectiveness, as well as support for real-time and multimedia services in the future. In the future information system, ATM will play an important role. However, the current information system, LAN and WAN, is built on network layer protocols such as IP, IPX, and AppleTalk
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It is believed that many users are unfamiliar with Windows Embedded system, as a branch of Windows, Windows Embedded is an embedded operating platform for enterprise-level users. In layman's terms, our daily lives include ATM machines, self-service pay machines and even vending machines that are likely to be used in embedded operating systems like Windows Embedded.
After the Windows 8 system is about to receive a 8.1 upgrade, Microsoft confirmed at t
The computer communication network involves two fields of communication network computers. The communication network provides necessary means for data transmission and exchange between computers. Computer technology permeate the communication network and improves the performance of the latter. As a mature technology, IP plays a positive role in the rapid development of the Internet based on the features of network availability, best effort, and client-centric. As a modern communication technolog
From the perspective of technological development, using ATM to build a broadband Internet backbone network usually goes through three major technical stages. This article analyzes the main technologies involved in these three phases and takes the next-generation Internet trial network VBNS in the United States as an example.1 IntroductionAs we all know, Internet has experienced explosive growth in the world in recent years. According to statistics, t
Physical layer of ATM
It is divided into physical media sublayer and transfer aggregation sublayer.
Physical Media child layer:
(1) The synchronization of sending and receiving is realized by sending and receiving a continuous bit stream with relevant timing information.
(2) Specify the physical media for all physical media, including the types of cables and connectors.
ATM interface:
The
The ATM technology was proposed by ITU-T in late 1980s s to support broadband multimedia services for telecommunication networks. After nearly ten years of research, by the middle of 1990s, the ATM technology has been basically mature, and the relevant international standards developed by the ITU-T and ATM Forum are also basically complete, in addition, multiple
1 IntroductionIn recent years, with the exponential growth of the Internet, it has put forward higher requirements for WAN bandwidth. Internet service providers (ISPs) are actively exploring various technologies to better connect to their backbone routers. The common approach is the adoption of asynchronous transfer mode ATM) technology, using 155 M (STM-1) up to 622 M (STM-4) of high-speed links. As a result, many IP over
VLAN (Virtual LAN) technology is an important technical measure to ensure the safe and stable operation of large networks. with the active participation of many vendors and the widespread acceptance of end users, it has been widely used in actual network construction. The reason why VLAN technology is attractive is that it has enhanced its network management functions in three aspects, this simplifies the workload caused by changes to workstations and equipment, effectively controls network data
ATM is a transport mode in which information is organized into cells, which are asynchronous because the individual cells that contain information from a user do not need to appear periodically. ATM is a new network technology, which uses the asynchronous transmission mode based on cell and the virtual circuit structure, which solves the real-time and bandwidth problem of multimedia fundamentally. Achieve p
-- Abstract: The atm lan technology is currently a hot technology in the network field. This article discusses the background of the Application of ATM technology in Lan, the technical requirements for interconnection with traditional networks, the implementation scheme, and the principles and advantages and disadvantages of the existing atm lan technology.--
With the development of routing technology, IP technology and ATM technology are constantly improved, and have become the main force of routing exchange technology. At the same time, many people are very optimistic about the prospects of these two technologies, I believe that it will play a more important role in the future. ATM is the main representative Technology in the communication field in the last ce
After the completion of the ATM network, how to extend the ATM network, expand potential user needs, and increase the return on investment has become a common problem for operators in various regions. The integration of ATM and DDN effectively solves this problem.
With the development of information technology, the demand for data leased line services is increasi
The selection of network backbone technology directly influences the performance and future expansion and upgrade of networks system, and should be fully demonstrated and carefully chosen. In the previous years of network construction, many units have chosen ATM as the backbone of the network technology. Gigabit Ethernet is a technology developed in recent years, compared with Fast Ethernet, provides a higher and faster transmission speed, and has a b
I. ATM Network StructureThe ATM network can be divided into three parts: Public ATM network, private ATM network, and ATM access network.A Public ATM network is an ATM network operated
3G era brings more challengesThe arrival of the 3G era poses a huge challenge to operators, such as immature technology, limited funds, and uncertainty in market demand. In addition, operators must also provide high-quality and inexpensive 3G services, while ensuring network scalability and reducing network investment and operation costs. Due to the uncertainty of 3G development, therefore, the network to be built must be a cost-effective and flexible network. Currently, 3G is not used, which wi
The urgent needs for high-speed data services and the future needs for video services provide unprecedented opportunities for broadband access, and various broadband access technologies are emerging. The ATM-based PON combines the capabilities that ATM is suitable for providing comprehensive broadband services. The upstream and downstream communication bandwidths can reach 155 Mbps. The bandwidth available
With the development of the economy, the wave of information is surging, and the demand for communication infrastructure in the world is unprecedentedly high. The opening of new data businesses, business users, residential users, Internet applications, and the telecom market puts pressure on business operators. The maturity of optical transmission technology and the improvement of broadband investment technology have inspired telecom operation and manufacturing to invest a lot of money in broadb
Atmadm
The connection and address of the monitor registered by the ATM Call Manager on the asynchronous transmission mode (ATM) network. You can use atmadm to display the statistics of incoming and outgoing calls uploaded by the ATM adapter. If this parameter is not included, atmadm displays statistics on the status of active
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