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Operations
-48 VDC Remote Power Manager
Installation and Operations Manual
HTTP Administration
NOTE:
A restart is required after setting or changing any Telnet/Web configurations.
Enabling and disabling HTTP support:
The Set HTTP command enables or disables HTTP support.
To enable or disable HTTP support:
At the Switched -48 VDC: prompt, type
set http
, followed by
enabled
or
disabled
and press
Enter
.
Changing the HTTP server port:
With HTTP support enabled, the HTTP server watches and responds to requests on the default HTTP port number 80. You
can change this port number using the Set HTTP Port command.
To change the HTTP port:
At the Switched -48 VDC: prompt, type
set http port
, followed by the port number and press
Enter
.
Example
The following changes the HTTP port number to 2048:
Switched -48 VDC: set HTTP port 2048<Enter>
Sentry Power Manager (SPM) Administration
The Sentry Power Manager (SPM) is Server Technology’s enterprise management software product for the data
center. The configuration options provided allow you to enable/disable SPM and reset the SPM password to its default.
NOTE:
The SPM options apply only if you are currently using Server Technology’s SPM software product.
Enabling and disabling SPM Secure Access:
The Set SPM command enables or disables support for Sentry Power Manager (SPM). If your operation does not
currently use SPM software, you can disable SPM Secure Access. However, if disabled, the CDU will not be able to
use the SPM suite of secure network capabilities or the advanced remote configuration.
To enable or disable SPM support:
At the Switched -48 VDC: prompt, type
set spm
, followed by
enabled
or
disabled
and press
Enter
.
NOTE:
Both HTTP and SSL must be enabled or the SPM Secure Access option will not be permitted. When SPM Secure Access is
permitted, the default is Enabled.
Resetting the SPM Password:
The Set SPM Reset Password command resets the SPM password on the CDU to its internal default password.
Each CDU has a default unique SPM password used to communicate between SPM and the CDU. When SPM
discovers a CDU in the network, SPM changes this password into a different unique password for added security. The
SPM then continues to manage or alter these passwords as required for system security.
If a CDU is relocated or swapped from the system after a password was generated, SPM cannot be able to re-establish
a connection to the unit. The Set SPM Reset Password command allows you to reset to the internal default password of
the CDU so SPM can re-discover the device and add it to the system. Once the unit has been acquired by SPM, no
further action is necessary.
To reset the SPM password:
At the Switched -48 VDC: prompt, type
set spm
, followed by
resetpw
and press
Enter
.
NOTE:
Do not reset the password if SPM communication has already been established.