Window server2008 R2 affects Hyperv virtual Machine network performance

Broadcom Network card settings:

A Dell R720 server was recently configured and the operating system installed is Windows 2008R2. When configuring the Hyperv virtual machine, it was found that the network performance was poor and that it was 0.5m/s to copy data from other physical machines, but virtual host was not affected.

Later reinstall the Intergration Service, the problem remains. The search found that there were similar problems abroad. The root of the motherboard integrated Broadcom network card setup Virtual machine Queues, will be changed to disable, problem resolution.

Window server2008 R2 affects Hyperv virtual Machine network performance