gpon network design software

Myim is a new Instant messaging tool, successfully realized the QQ, MSN, ICQ, Yahoo Four real-time communication protocol support, it can be said that its development prospects are very huge. Myim since the release of the beta last year, I have been concerned about its development, I think it is a good design idea, the September 1 this year finally saw it launched the official version. As a Myim super fans, I believe there will be more and more friend

Adobe Fireworks CS6 is a collection of Web page image design, production and editing as one of the professional software, it can not only easily create a variety of dynamic gif, dynamic buttons, dynamic flip and other network pictures, but also easy to achieve large-size image cutting, Make Web pages load more quickly, and provide a platform for users to create b

The most important prerequisite of software test case design is to master business knowledge and test case design method, the work of software testing is very simple, and more tests of several actual project skills will naturally improve. 　　I divided the software test case

With the passage of time, people developed a set of principles for designing and writing software tools. In the program used to solve the problem, you will see examples of how these principles are applied. Good software tools should have the following features:One good thing at a timeIn many ways, this is the most important principle. If the program does only one thing, it is much easier to

-based mid-range workstations, such as workstations or servers such as SUN, HP, and IBM. The operating system can be Solaris, HP-UNIX, or AIX. These servers have a memory of at least 64 MB and a hard disk capacity of more than 2 GB. They are divided into several volumes as needed. Anonymous FTP servers, WWW servers, and BBS servers should have a large hard disk capacity. Generally, more than 486 models should be used.3) Select and configure the NIC.The NIC is responsible for sending and receivin

. The general framework of Instant Messaging deployment is also mentioned. Now, let's look at the technical difficulties. Some functional points that will not spread are not difficult. Just do it. Therefore, in the initial stage of software design, we should consider the difficulties that are easy to expand globally, just like cancer is in the blood. Don't fix it, and be careful when the whole body crashes

understand the situation of the ticket, this mode, in the computer is, the service side of the broadcast data, all clients can obtain data, but the current computer and network hardware, there is no such device. In the future, there may be some devices that are based on light or sound waves for simultaneous data broadcast, but it's clearly meaningless to discuss this device.Nevertheless, we have discussed 3 small schemes that can improve lock efficie

Security, routing system security, intrusion detection methods, network facilities anti-virus, etc. 4. Application Security (Application Layer Security) Security issues at this level are mainly caused by the application software used to provide services and the security of data, including Web Services, email systems, and DNS. It also includes threats to the system. 5. Management Security (Management Securi

A series of design standards based on the HART protocol, as well as the software platform and design are described in the following device application. The main reference objects in this article are explained based on a software design. Next we will give a brief introduction

One, the classification of the computer networkThe computer network can be divided into three types of local area network (LAN), Metro (man) and wide area networks (WAN) according to its geographical coverage.The technical characteristics of 1,lan are mainly shown in:1) LAN covers a limited geographical range, it adapts to institutions, campuses, factories and other limited range of computers, terminals and

after the sale, consumers can get better service.Below we take a look at Qingfeng after-sales repair management software flowchart, the following is for reference only:"Software key features and features"1. Support multi-industry: computer, home appliances, digital products, watches, machinery and equipment, automobiles, various accessories ...2. After-sale support single-piece and batch repair, repair, se

As a software developer, our life is fast paced, we use agile software development methods, iterative development of our software features, development to complete the submission of testing, through the QA test is deployed to the production environment, and then the terrible things happen in the production environment, the pressure of production environment more

213Exercise 213 The 11th chapter of the comprehensive case of the spirit of the detailed and deployment 21411.1 Client 21511.1.1 Code Structure 21511.1.2 Function Module 22111.2 Service Side 22911.2.1 Service-side functional Structure 22911.2.2 data parsing and control flow 23111.3 Test Environment Build 23211.3.1 Service-side test environment build 23211.3.2 Android Studio Publishing Client project 23811.4 Section 239 of this chapterExercise 240 12th Android new technologies and Ap

Article title: according to the survey, mature Linux users have requirements for software design. Linux is a technology channel of the IT lab in China. Some basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source are included, image processing software Photoshop is considered by users to be the mo

switches from the backbone layer and the aggregation layer of the initial Network center to the access layer of the network edge.first, the third layer of exchange technology1, three-layer switching conceptThe third layer of switching technology, also known as IP switching technology or high-speed routing technology, is relative to the traditional concept of exchange proposed. As we all know, the tradition

that if there is a similar interest in the students, because the identity is a teacher, and do not want to communicate with themselves in depth Typical scenario: If one day, can meet in this platform one or two fellow human, in the classroom is the teacher-student relations, after class each other becomes the friend, the elder sister typical description: The more people you register, the greater the chance of encountering such a person in a sense 11th chapter (

servers are used, when one server goes down, only part of the data in the system is unavailable, not all. Therefore, database splitting can not only use multiple servers to share the load pressure on the database, but also improve the overall availability of the system. There are two ways to split data::Vertical Split and horizontal split.1.1 Vertical Split Vertical splitting refers to splitting the data tables accessed by each module into different databases according to the system function mo

interface technology for a particular implementation of the systemTask Management Section: Specifies the part of the operating system that must be established when the system is createdData Management Section: Defines the objects that interface with the database technology being used2, class designTest strategy under Object-oriented environment1, Unit Test (class test): The smallest testable cell-encapsulated class or object, rather than the program module, in an object-oriented environment2, A

Software Test Case Design Principles-51testing software testing network-China Software tester Spiritual Home http://www.51testing.com/html/74/n-227374.html InTestIn case design, in addition to complying with the basic test case wr

The complexity of the server software is relatively high. What is the main thread program of the middleware software with more than 30000 lines of code? The main thread code of the network service designed by the chicken shooter in actual work is as follows:Icontext context = contextmanager: getcontext (); Ieventhandler handler = eventhandlermanager: geteventh