I have a small test lab with 4 Windows 2012 servers and a Citrix Xenserver all system have Connect X2 VPI cards (MHQH19B-XTR) or embedded on MB. Node to node work fine using IPoIB on private subnet running 2.10.72 fw. I recently added a Voltaire ISR 9024D-M switch. The switch configuration appears to go fine however, when I connect a cable from any node to switch I get
the following error on any port. I have used two different cables from different manufactures same result :
My alternate to switch would be use two dual port cards in main server and connect to nodes. As switch would be
more flexible.
Thanks for any help