We are running SBS 2011 Server, patched and up-to-date.
The server have five NICs board.
The internal network is running on 192.168.1.X
We have a iSCSI Drobo that is used for backups.
Ideally I'd like to have it on a different range so that is not visible from the rest of the network.
But if I put it on 10.0.0.Y the network starts to slow down and I have to disable the iSCSI NIC, whence it regains speed.
Can anyone point me towards best practice and how to successfully install such a device?