atm for dummies

I. Transport Layer in ATM It is hard to say whether the ATM has a transport layer. On the one hand, the ATM layer has the functions of the network layer, and there is a layer of AAL on it). From the perspective of layering, AAL is the transport layer. Some experts agree. AAL5, one of the protocols used here, is similar to UDP, and UDP is undoubtedly a transport l

Asychronous Transfer Mode (Asychronous Asynchronous Transfer Mode) is a kind of information transmission Mode that can transmit comprehensive business information at high speed, with high efficiency, flexible control, and novelty, it has been determined by the Telecommunications Standardization Department of the ITU-T International Telecommunication Union) as a delivery and exchange voice. Tools for images, data, and multimedia information have been widely valued and are one of the hot topics of

There are many things worth learning about ATM switches. Here we mainly describe how to improve the flexibility of the open call to improve the flexibility of the ATM switch. The telephone product has always been known for its reliability. One of the reasons is that it supports multiple protocols, different types of voice transmission streams can be transmitted on a single platform. A new architecture calle

Synchronous Optical Fiber Network (SONET) is an optical fiber transmission standard that focuses on the physical layer in the OSI model structure. Like SDH in the world, SONET was initially designed for the transmission of voice traffic over optical fiber networks. Like the first layer physical layer protocol, SONET is also used to ensure communication between various optical fiber network links. Over time, SONET evolved, including data services-such as frame relay, T1, and OC-3-in terms of fibe

I. data link layer in ATMThe ATM physical layer generally includes the OSI physical layer and the data link layer. features such as the physical media of the OSI physical layer determine the child layer and the transmission collection TC with the same functions as the data link. There are no special physical layer features for ATM. On the contrary, SONET, FDDI, and other transmission systems are used to tra

analog Implementation of an ATM + shopping mall programJob Requirements: Quota 15000 or Custom Realize shopping mall, buy things to add shopping cart, call credit card interface Checkout Can withdraw, handling fee 5% 22nd monthly Billing, 10th monthly repayment date, overdue, according to the total amount owed 5 daily interest Multi-Account Login support Support transfer between accounts Record monthly daily consumptio

During the development of IPOA technology, the classic IPOA (traditional lP on ATM), lane lan simulation), and MPOAATM multi-protocol transmission have gradually emerged) IP address switching, CSR cell Switch Router technology), ARIS integrated IP address switching technology), TapSwitching Label Switching Technology), MPLS and other technologies. These IPOA technologies can be divided into two types: overlapping models and integration models. The int

CSDN A news note that U.S. hackers hacked into Citibank's ATM at 7-11 convenience stores, causing 2 million of billions of dollars in losses. The news did not specifically mention the intrusion path, only that the ATM using window operating system, remote control and Third-party server information. From these points of analysis, it is understood that the ATM in t

Design principles for high-speed network TCP/IP and atm Introduction to the first chapter ATM Asynchronous Delivery mode (asynchronous Transfer mode) IP Internetwork Protocol (Internet Protocol) QoS Quality (Quality of service) IDN Integrated Digital Network (integrated Digital Network) The use of digital computer-controlled switches and digital transmission technology, although still using circuit

I. ATM Physical LayerATM means asynchronous transfer mode ). This mode can be compared with the synchronous T1 line. In line T1, each 125us has a T1 frame generated. This rate is controlled by the main clock. The k time slot of each frame contains 1 byte data from the same source. T1 is synchronized. While ATM does not strictly require that cells come from different sources alternately, and each column of c

Document directory Key Points Types of ATM In this section, we discuss the advantages and disadvantages of using different Windows operating systems for different types of ATMs. Next, we will provide some suggestions to determine whether Windows CE. net, Windows XP embedded, or Windows XP Professional with embedded restrictions are the best operating systems available.Key Points = Strongly recommended = not recommendedTypes of

[Reprint] Original Source: http://blog.sina.com.cn/s/blog_544a29990100doqn.html Note: ATM and CDM used by commercial banks in China are mainly produced in Germany and Japan. ATM self-help cash machines are also upgraded from old-fashioned machines to new machines and CDM self-help cash machines to CDT, replace it with the CRS self-help deposit and withdrawal machine!Currently, the most advanced machines in

Novice practicing must ~ The password account is: Create account class First: Copy Code code as follows: Package CN. Atm; /** * @author Me Yes */ Import java.io.*; Import Com.project.project; public class Account { Private String Number=null; Private String Name=null; Private String Password=null; Private double money=0.0; Public account (String number,string name,string password,double) { This.number=number; This.name=na

1. Today is a lecture on software engineering, which requires us to conduct a demand analysis of a particular system, in which requirements analysis includes performance requirements analysis and functional requirements analysis, this time our team is not so well prepared, for performance analysis did not do a lot of introduction, because we spent the last night of time to make out, And I do ppt, in fact, I do more than PPT, which use case diagram and class diagram are I draw, get me to sleep mo

1. OverviewThe ATM signal system evolved from the ISDN signal system to adapt to the services provided by the broadband network. It is a new technology used in recent years. The combination of ATM circuit switching and group switching is a connection-oriented network technology, there are corresponding signaling routing rules and address structures, fast speed, large capacity, multiple businesses, strong su

Document directory Frame Relay ATM Virtual circuit switching has been introduced in previous articles, see: http://blog.csdn.net/todd911/article/details/9069447 Here we will introduce the two middle-Wan technology using virtual circuit switching: Frame Relay and ATM.Frame Relay Frame relay is a virtual circuit wide area network. Designed to meet the new Wan needs in 1980s and 1990s. Frame Relay has the following features: 1. Work at a high rate

I have been studying c ++ for a while. A friend asked me to help her develop a simulated ATM program two days ago. So I spent one night writing it. In fact, this program is also very simple, however, I think it is useful for people who have just learned c ++, because it can help you better understand the true meaning of object-oriented programming ------- programming based on the real world model. This is the true purpose of learning c ++. It truly un

Document directory Improving Interactive experience-common operations on ATM Improving Interactive experience-common operations on ATM Author: windy I think you have never used an ATM, have you ever seen it? Haha. The most common operations for ATM machines include querying balances, withdrawals, and transfers (othe

To solve the problems faced by the Internet-based IP backbone network, the IETF proposed Multi-Protocol Label Switching (MPLS ). MPLS can greatly improve IP Forwarding performance on the backbone network, and provide service classification (CoS) and QoS Assurance. MPLS can be used on a considerable number of existing trunk ATM networks to implement high-performance IP services on these networks.The multi-protocol tag exchange proposed by IETF is simil

The introduction of Bluetooth technology will have a huge impact on the use of global ATMs. MELEWALTER, mobile Project Director of NCR, gave a detailed description of how mobile phones work with TOUCHPOINTTME, a ncr self-service, to adapt to the increasingly popular mobile lifestyle, at the ATMIA conference in ECLEARWATER, Florida, United States.MELLWALTER elaborated on the connection between mobile phones and ATM based on the topic "MOBILEEFULFILLMEN