failover internet connection

SQL Server configuration database mirroring, there may be friends will be more confused, you do two database out, their IP address is not the same, when the database switch past, my database connection string can be good? Do you have to control which database is connected in the code?In fact, the problem is that using ADO or SQL Native client to automatically connect to a failover partner, the

Set up ADSL "Internet Connection Sharing" under Windows 98Install network hardware.To build a LAN, of course, the network card is indispensable, I use the realtek8139c 10base-t network card. Each machine installed after a pair of twisted wire and the hub connected to the boot on the hub after the corresponding indicator light on the network Unicom.Set up your network Neighborhood. Starting Window

Operation method is very simple, double-click desktop "Computer" into the Computer Management interface, the following figure. Then we go to the Control Panel-> Network and the Internet as shown in the following image, we click to enter In the above interface we click on the "Network and Sharing Center" to enter, as shown in the following figure. Okay, we're in the open window. Click "Set up a new

1. As shown in our XP system as an example, we click on the computer's desktop "Network Neighborhood" in the Open interface, we click "View the Internet connection" in the following figure. 2. In the Enter interface we click on the left "create a new connection" click on it. 3. Then in the pop-up window we click "Connect to the

Want to use mobile phone internet, and there is no wifi. There's no traffic on the phone. (The main thing is to experience some computers can not download the task) as follows the theme and equipment debugging or something.The steps are simple and take only two steps. The required software tools are as follows:Computer software 1. Millet USB Drive (Win7 system will be installed automatically)Mobile phone software 2. HyperTerminal (Better Terminal emul

;}}};Eventutil.addhandler (window, "online", function () {alert ("Online");});Eventutil.addhandler (window, "Offline", function () {alert ("Offline");});3. Analysis and steps:To detect if an app is offline, listen for events: Online and offline. When the network changes from offline to online or from online to offline, the events (triggered on the Window object) are triggered separately.First: After the page is loaded, it is best to get the initial state through Navigator.online.Second: The moni

This article mainly introduces how to solve the problem of wired connection but no Internet access in ubuntu (ubuntu does not connect to the Internet). If you need it, refer to the following tag: Ubuntu Ubuntu has a wired connection but cannot access the internet. execute t

After the router is set up, the terminals of the wired connecting router can be used normally, the wireless connection terminal cannot access the Internet, but the wireless network connection on the wireless terminal is connected state. If the wireless terminal is not connected to the router's wireless signal, please click on the reference:

Windows7 the way the system creates new connections to the Internet. 1. We click "Start" in the computer-"Control Panel" and click Enter to open. 2. Find the Internet option in the Open interface, and then we double-click it and click Internet Options in the pop-up interface as shown in the following image. 3. Then in the Open

The best answer is:Http://www.zhihujingxuan.com/23124.htmlTCP connection, HTTP connection, and socket connectionHttp://www.blogjava.net/thisliy/archive/2009/11/08/301615.htmlThe TCP/IP protocol-based socket communication between the Android and server terminalshttp://blog.csdn.net/ryantang03/article/details/8274517CDMA wireless terminal with embedded TCP/IP protocolHttp://www.ednchina.com/ART_24871_29_20027

Centos6.5 two NICs are configured with one Internet connection and one LAN connection Centos6.5 dual-nic configuration of an On-premises network connected LAN1. Configure DNS Modify the DNS configuration file of the corresponding Nic# Vi/etc/resolv. confModify the following content to set multiple settings: Nameserver 202.106.0.20 Nameserver 114.114.114.1142. Con

Internet connection to intranet mssql and intranet connection to intranet mssql Reference: http://www.nat123.com/Pages_8_266.jsp The method in this article is as follows: (1) install and enable nat123 on the Intranet, add ing, and use other application types. The Intranet address port is the Intranet MSSQL address port, which is customized by the

Windows must also establish an Internet connection before using the Internet. Otherwise, even if the user's computer is connected to the Internet and cannot access the Internet, get information on the network. However, to establish an In