Hitachi HUS VM, User And Reference Manual

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Figure 1-1 Overview of out-of-band and in-band operations
The following table provides a comparison of in-band and out-of-band
operations.
Table 1-3 Comparison of in-band and out-of-band operations
Route Command Specification
In-band Replication The requirement for user authentication depends on
the setting of user authentication.
Provisioning User authentication is required. User authentication
mode of the command device must be enabled.
Out-of-band Replication User authentication is required. For virtual command
devices, user authentication mode is always enabled.
Overview
1-7
Command Control Interface User and Reference Guide