Note:  During the system initialization, you are prompted to accept untrusted certificates  because the system certificates are self-signed. If you are directly connected to the  service interface, there is no doubt as to the identity of the certificate issuer, so you can  safely accept the certificates. 2. The welcome dialog box opens, as shown in Figure 4-2. Click  Next  to start the procedure. 3. A window opens in which two options are presented, as shown in Figure 4-3. Select the  first option,  As the first enclosure in a new system . Click  Next . 4. Enter the IP address information for the new system (see Figure 4-4 on page 91). Choose  between an IPv4 and IPv6 address. Enter the wanted address and click  Next . Figure 4-2 System initialization: Welcome Figure 4-3 System initialization: Configuring the first enclosure in a new system 90  Implementing the IBM Storwize V7000 with IBM Spectrum Virtualize V8.2.1