text: In addition, modify the Ethernet port attributes to enable the external storage on the 
  Ethernet port to enable external storage connectivity. To modify the Ethernet port for 
  external storage, click**Network**→**Ethernet Ports**and right-click a configured port. Select 
  **Modify Storage Ports**to enable the port for external storage connections. 
  
  Cable the Ethernet ports on the storage system to fabric in the same way as the system 
  and ensure that they are configured in the same subnet. Optionally, you can use a virtual 
  local area network (VLAN) to define network traffic for the system ports. 
  
  For full redundancy, configure two Ethernet fabrics with separate Ethernet switches. If the 
  source system nodes and the external storage system both have more than two Ethernet 
  ports, extra redundant iSCSI connection can be established for increased throughput. 
  
  (cid:2) Change VMware ESX host settings, or do not run VMware ESX. If you have VMware ESX 
  server hosts, you must change settings on the VMware host so copies of the volumes can 
  be recognized by the system after the migration is completed. To enable volume copies to 
  be recognized by the system for VMware ESX hosts, complete one of the following 
  actions: 
  
  – Enable the EnableResignature setting. 
  – Disable the DisallowSnapshotLUN setting. 