text: **5.7 Hosts**
  
  A host system is a computer that is connected to the system through a Fibre Channel 
  interface or an IP network. It is a logical object that represents a list of worldwide port names 
  (WWPNs) that identify the interfaces that the host uses to communicate with Storwize V7000. 
  Fibre Channel and SAS connections use WWPNs to identify the host interfaces to the 
  systems. 
  
  Hosts menu consists of the following choices, as shown in Figure 5-45: 
  
  (cid:2) Hosts 
  (cid:2) Host Clusters 
  (cid:2) Ports by Host 
  (cid:2) Mappings 
  (cid:2) Volumes by Host 