SQL Server slow query solution case

Source: Internet
Author: User
Tags sql server query
Today, I encountered a strange problem in configuration: 192.168.x.x, the operating system win2008x64sp1, and the database sqlserver2008 phenomenon: SQL Server query, the local machine is normal, other machines in the same network segment, the query speed is very slow (login is fast, 250 records of small table query time close to 30 seconds) solution: After query, it is the management software in the Broadcom NIC Driver, caused by IPv4 packet filtering, after disabling all the filtering options of the management software, it seems that the built-in management software is not very reliable...

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