sdh in telecom

(single mode refers to a cell phone with only one card slot, and only the use of telecommunications cards.) Dual-mode refers to the mobile phone has two card slots, you can use a telecom card and a mobile or Unicom 2G card, telecom card as the main card, as long as the use of the telecommunications card, date and time are automatically adjusted, without manual adjustment. This is a customized dual-mode mobi

Sometimes some of the projects and applications across the network, need to be as accurate as possible to know telecommunications, Netcom, railcom and other telecommunications operators IP address segment distribution, can be online information is not only very small, and often are n months ago, outdated information ... APNIC is the organization that manages IP address assignment in Asia-Pacific region, which has a rich and accurate IP address allocation library, and this information is also ope

laid a solid foundation. However, these basic OAM functions specified in the standard do not meet all the requirements of the operator. Beacon Communication Epon products provide the necessary OAM capability while providing the programmable OAM development environment, can provide OAM extension at any time according to the requirements of operator customization. Through the above analysis, we see some of the confusion in the field of Epon is being solved, whether it is the reliability of the t

1. Select a device I am using the ADSL modem of ZTE 831ii (this cat supports the routing function). Other ADSL modem with the routing function can also be used. Router, you can do it all. 2. Set ADSL Modem(Vpn vcn) Select 0-100Disable DHCP. Disable SNMP. Enable net. The IP address is 192.168.1.1. 3. the most critical stepOn the vro settings page, enable Static Routing instead of broadcasting.Wan: 192.168.1.2 (the same network segment as modem)Subnet Mask: 255.255.255.0Default Gateway: 192.168.1

Some time ago Access We ServiceTool It was very slow, so I pulled the fiber of telecom. Now both the lines of China Telecom and China Netcom have IP addresses and gateways respectively, but I don't want others to use two addresses. Access Such as Sina, whether through China Telecom or China Netcom Access And the speed can be balanced. Later, I consulted many

On the last day of June, I wanted to check my package usage. So I sent a text message to the telecom customer service and got a reply like this: "Dear user! The billing cycle is from to on the first day of each month and from to on the third day. You may not be able to query your consumption information. Thank you for your understanding !". I thought, the text message query is like this. Is it through a website query? Go to the official website of Chi

Telecom Business Support Report System solutionCurrent status of telecommunicationsToday, China Telecom in order to operate conveniently, using a number of systems for daily operation support, but in the operation faced with the following two difficulties:1: Not in time. New business, such as the opening of the Treasury, because the first design did not consider the business, the system can not timely stati

Boss (Business Operation Support System) is short for business operation support systems. The boss name is the name of the portal started by China Mobile and a number of consulting companies for the traditional telecom enterprise billing system. It is the first in the world to name the telecom billing system and develop relevant standards. The system is developed from the billing system of the

Because the company's dns supports China Telecom Netcom's traffic distribution, a project uses this function to allow users to access the same link. The China Telecom ip Address can see one page and the China Netcom ip Address can see another one. The original configuration is to use the hosts of squid. The squid of China Netcom refers to the backend of the China Netcom page, and the squid of China

/20;221.200.0.0/14;221.204.0.0/15;221.206.0.0/16;221.207.0.0/18;221.207.64.0/18;221.207.128.0/17;221.208.0.0/14;221.212.0.0/16;221.213.0.0/16;221.216.0.0/13;222.128.0.0/14;222.132.0.0/14;222.136.0.0/13;222.160.0.0/15;222.162.0.0/16;222.163.0.0/19;222.163.32.0/19;222.163.64.0/18;222.163.128.0/17;};// View add by naizhaoView "view_cnc "{Match-clients {CNC ;};Zone "."{Type hint;File "named. Root ";}; Zone "0.0.127.in-ADDR. Arpa "{Type master;File "localhost. Rev ";}; Include "Master/CNC. Def ";}; V

Google yesterday afternoon in Beijing announced an agreement with China Telecom, the two sides will be in the network advertising cooperation. This is Google since the signing of China Mobile, the second time in China to choose basic telecom operators to seek cooperation. Although in the country has found a number of partners, Google for the first time to expand the cooperation to specific advertising busin

The server environment is as follows: IBM server, a total of 4 NICs; Operating System: Ubuntu-10.10-server access Intranet, telecommunications and Unicom IP, the information is as follows: 168.168.168.96 Telecommunications (TEL) IP: 125.91.219.252; subnet Mask: 255.255.255.248; Gateway: 125.91.219.249 Unicom (CNC) IP: 120.81.225 The server environment is as follows: IBM server, with a total of 4 NICs; Operating System: Ubuntu-10.10-server The IP address used to connect to the Intranet,

Zhenjiang Telecom Server 100M exclusive server QQ 28575315 Federal small ArmsSelf-brought IPMI Zhenjiang Telecom 100M exclusive Server domestic High defense server--------------------------------------------Advantages of Zhenjiang Telecom Data Center in China1: Zhenjiang Telecom Room through 300G multi-core fiber direc

With the gradual maturation of cloud computing, telecom operators are not outdone, in the application of cloud computing technology for its own IT support at the same time, the three major domestic operators to carry out cloud computing practice, based on traditional data centers and mobile Internet business innovation launched Cloud host, cloud storage, cloud mobile phone and other telecommunications cloud services. Some enterprises are beginning to

The speed of website opening is very important. baidu.com is very fast no matter what network you are using. We don't talk about the initial development of the products, because it doesn't make much sense, if you are a student, the proportion of students using telecommunications and campus networks is basically too variable based on our four-year experience in university. Fortunately, China Telecom, China Netcom dual-line north Netcom, and China Sout

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The access network industry in China is developing very rapidly and promotes the development of the signaling engine technology. Here we mainly introduce the engine of network convergence to transform the existing network into the access layer of NGN, this section describes how to fully activate the telecom business and boost industrial development. The signaling engine technology is imperceptible to embedding tens of millions of user authentication a

Cracking Telecom Netcom's vro is mainly achieved by downloading shared guard, which is a method for cracking Telecom Netcom's vro. You can give it a try. It's easy to crack. Hurry into the Wireless World. Download shared guard to easily crack the Telecom China Netcom vro Recently, some friends said that China Telecom N

Second-to-second shot: telecom restructuring Telecom has finally reorganized again. Some people are excited, some are sad, some are angry, and more may be the same as me-it doesn't matter. I know that in the foreseeable future, I will still use the mobile phone service provided by China Mobile, and the Internet service provided by China Netcom (China Unicom after the restructuring) will be the same if t

China Mobile received a pass from China tietong to enter the fixed network. China Unicom's GSM network and China Netcom merged into the new China Unicom, and China Telecom received China Unicom's CDMA business, the three carriers have mobile and fixed network services respectively. China Mobile is better at mobile communication, while China Telecom is better at fixed network. Many people hope to break Chin