Question

2008服务器不能访问局域网内另一台服务器上SQL2008数据库

现在有3台服务器 A B C（数据库服务器） 3台服务器在一个局域网内 A B 都是网站的WEB服务器 之前都是好好的，现在A突然连不上数据库服务器了 B是正常的。A服务器提示打开数据库失败！A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server)

Answer 1

有两种可能性，一是SQL服务没有开启，二是SQL实例名真写错了