genesys telecommunications

if you want to understand the kernel of the lock mechanism or to see, to analyze the kernel source code. this concludes with a series of blog posts about the lock mechanism in the "big talk" Linux kernel. Due to the author's level limit, this series of blog will inevitably have errors, readers are welcome to point out that we discuss each other and common progress. Reprint Please specify source:http://blog.sina.com.cn/huangjiadong19880706Reference documents[1],Robert love, "Linux kernel design

telecommunications network access, and user A as a telecommunications broadband users, you can quickly access the backbone of the telecommunications network to the Web server. User B, user C as mobile and unicom users need to pass through the operator's interconnection through a longer path to access to the server.For this scenario, we can use the following meth

Case:Web server: Domain name www.abc.com ip:192.168.21.129 Telecom Single line accessAccess users: Telecommunications broadband users, mobile broadband usersProblems: Telecommunications users open www.abc.com Normal, mobile users open www.abc.com very slow, or even openSolution: Place a CDN proxy server in the mobile computer room, through the intelligent DNS resolution, let the telecommunication user direc

[Shenzhen, September, 2009] Leader in providing Next-generation telecommunications network solutions for operators around Announced that Matt Bross, the former BT Group chief Technology officer and CEO of BT Innovate, has joined Hief Technology Officer, with effect from October 1.In this role, Mr Matt Bross'll focus on identifying global telecommunications industry and network architecture trends That would

, because the essence of BT is to want everyone to download speed is fast, but there is a condition that everyone is open to upload. But also because of the open upload to everyone fast when they are slow, this dedication in the society with Chinese characteristics is no one willing to do this dedication, like me are limited in the 3K upload speed, how can fast?? Foreign fast and be strengthened IP blockade, even if the domestic connection how many .... Speed is still slow, so now completely giv

access to Google's line by the telecommunications or netcom and other services to hijack. The solution to this problem is to set the following figure in IE, and then select a secure DNS server in the DNS settings (for example, OpenDNS's DNS IP address: 208.67.222.222,208.67.220.220). Of course, you can also modify the C:\WINNT\system32\drivers\etc\hosts file directly, join a line 216.239.63.104 www.google.com can also solve the problem of DNS err

separate it and the site process, and so we can easily change some of the data access strategy, even if there is a distribution of the database here can do a deployment work, so flexibility is very large. There is also the advantage is that the middle layer can do wire netcom bridge, may netcom access to dual-line access to telecommunications more than netcom direct access to the telecommunications server

Overview of the Internet 1, three network integration: telecommunications network, cable TV network, computer network.2, the Internet's two basic features: connectivity and sharing. Connectivity (connectivity): The Internet allows internet users, no matter how far apart, can be very convenient, very economical exchange of information (data, as well as various audio and video), as if these user terminals are directly connected to each other. Sharing i

I. Overview: Both ends of the headquarters and division are PIX8.0, all for De Chinglu, such as a telecommunications line, a mobile line, requiring telecommunications lines to go their own online internet traffic, mobile line to go VPN traffic, but if the telecommunications line failure, or mobile line failure, can not interrupt the Internet and VPN connection.

With the continuous enrichment of communication services, more and more users need to rent the network resources of telecom operators to carry out various business communication or set up a special network. China's accession to the WTO will further and deepen the introduction of competition mechanism, will not only lead to domestic emerging telecom operators and traditional operators of telecommunications competition, At the same time, it will cause c

With the development of computer technology and the increasing popularity of information, the scale of the network and the increasing speed of application expansion, so that more and more enterprises realize that the network management software is not only the telecommunications, banks, these large enterprises only need, as long as the network structure with a certain degree of complexity, need to use network management To ensure the normal developmen

The UNIX system plays a leading role in the important field of computer application. UNIX is highly scalable, robust, fully supported by the Internet and a good user interface, which is not available and alternative to other non-UNIX systems. Currently, UNIX covers most banking, telecommunications, insurance, securities, railways and other system applications, even in Internet applications, the use of the vast majority of the various computer vendors

the next generation network should be based on the quality of IP-guaranteed Universal telecommunications network. The development of the customer of the network needs not only the optimization of the existing network service, such as the QoS guarantee of the connectionless Network service and the IP service. At the same time, the smooth transition of existing network service and physical Foundation also needs good planning. Although it is very compli

)------------------------HTTPTransaction layer (WTP)------------------------Security Layer (WTLS) SSL------------------------Transport Layer (WDP/UDP) tcp/udp------------------------3G, WiMAX ...------------------------(1) Wae Application layerThe primary purpose of the application layer is to enable operators and service providers to effectively build services and applications on different wireless platforms. Describes WML (similar to internet use Hxml), Wscript (similar to Internet using JavaS