IBM V7000 Introduction And Implementation Manual page 262

Clicking New User opens the window shown in Figure 5-60. From here you can enter the
name of the user and the password, and load the SSH key (if the SSH key has been
generated). Starting with SAN Volume Controller and IBM Storwize V7000 V6.3 SSH keys are
not required for CLI access, and you can choose either to use SSH or password for CLI
authentication.
Figure 5-60 New User creation window
Configuring Command Line Interface access, including how to configure SSH keys for secure
access only, is described in detail in Appendix A, "CLI setup and configuration" on page 629.
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IBM Flex System V7000 Storage Node Introduction and Implementation Guide