We are running Hyper-V on windows 2012 R2 servers. VMs on one of 4 Dell PowerEdge servers run very slow. I have tried different OS such as windows XP and Windows 7. All have the same issue. If I move the VM to different Hyper-V host, it runs normal. If I run the VM without network, it works great. Only when I enable the network, it runs terrible slow. I thought it is network issue. I have installed the latest NIC driver. I have disable offload, but can’t fix the problem. Help please.
Bob Lin, MCSE & CNE Networking, Internet, Routing, VPN Networking, Internet, Routing, VPN Troubleshooting on http://www.ChicagoTech.net How to Install and Configure Windows, VMware, Virtualization and Cisco on http://www.HowToNetworking.com