text: **4.2 System initialization**
  
  This section provides step-by-step instructions about how to create the Storwize V7000 
  cluster. The procedure is initiated by connecting to the technician port. 
  
  **Attention:**Do not perform the system initialization procedure on more than one node 
  canister. After system initialization completes, use the management GUI to add control 
  enclosures to the system. 
  
  During system initialization, you must specify an IPv4 or an IPv6 system address. This 
  address is assigned to Ethernet port 1. After system initialization, you can specify more IP 
  addresses for port 1 and port 2 until both ports have an IPv4 address and an IPv6 address. 
  
  Connect a personal computer (PC) or notebook to the technician port on the rear of the 
  control enclosure. If you plan to use more than one enclosure to configure the system, 
  choose any of the enclosures. 
  
  Figure 4-1 shows the location of the technician port. 