win2008 system installed after the SQL Server2008 found 1433 port and no listening, Netstat-an did not find the 1433 port listening, the native Telnet localhost 1433 is also not connected, Baidu said patching, but no use, Later, it was resolved in the following way.
(1) shutting down the database engine
Open Configuration Manager, locate SQL Server (sqexpress), right-click, select Stop to stop the database engine
(2). Configure the TCP/IP protocol for the server side and the client:
Select the SQLEXPRESS protocol in the SQL Server network configuration, select TCP/IP, right-click, select Properties
Select the IP Address tab
"IP1" and "IP2" in "TCP port" is 1433, "enabled" to "Yes"
Change the port "IPALL" under "IP Address" to "1433".
(3) Client-side protocol->TCP/IP, SQL Native Client 10.0 Configuration
(4). Turn on the database engine
This will open the port of 1433.
SQL Server2008 After installation 1433 port does not monitor the problem