Martin Peter Clark, Currently it sounds like it is running on the NIC 1 cable. Once you install the Enterprise card you will see dedicated port on the card. When you run a new cable to the port it will keep from worrying about the existing NIC1 or Nic2 settings. Let me know how it goes.
Hi, hopefully the subject says it all.  Is there a link please? Kind regards Martin  Since the initial post this dialogue has developed: Would you be able to clarify which network cable I should move from the “Shared NIC” bank to the new DRAC port once fitted? Or  does an additional cable need to be installed?    You shouldn't need to change anything.    If you want it on a separate port you can add a new cable.    Please do not unhook either of the others, they are bonded on the OS.       I only raise it as my previous experience with installing drac modules turned the “LAN Port       passthrough” off, and sent all the drac traffic to the dedicated port on the card.       I’ll see if I can get an extra connection provisioned – just in case J :emotion-1: 
Adding an iDRAC6 Enterprise Card to a PowerEdge R710 with an existing Express 
Card - documentation please