Cisco Model 6109 6 MHz Off-Air Reference (NTSC) Guide De Montage
Chapter 4 Operation
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Operation Overview
USRM Startup Command Options
In "supervised" mode, the startup state of the USRM is governed by the DNCS. The
software is started in this mode using the "--supervised" command line option. This
causes the software to start and request provisioning from the DNCS. Typically, this
mode is only used with the DNCS. The DNCS contains special provisioning software
to provision the unit and designate the proper startup role (primary, standby, or
transition).
In "standalone" mode, no DNCS is available to provide provisioning and startup
In "standalone" mode, no DNCS is available to provide provisioning and startup
state. The server is configured directly using its web interface. The software is
started in this mode using "--auto" option. The --auto mode activates software that
determines the correct startup role for the server when the server is used in a
redundant configuration.
When a primary server starts in --auto mode, the server queries the standby to
When a primary server starts in --auto mode, the server queries the standby to
determine if the standby is acting for the primary server. If not, the server starts in
the primary role. If the standby is active for the primary server, the server starts in
the transition mode. Transition mode is a recovery mode in which the primary
connects to the standby server, gets the current state, and then switches to the online
mode, causing the standby to reset and restart in the standby role.
Important: The role of the server must first be designated at least once before using
Important: The role of the server must first be designated at least once before using
the "--auto" option to start the server in standalone mode or the "--supervised"
option in supervised mode. Once the role of the server has been set, the software
should be terminated and then restarted using the "--auto" option. The software will
then operate continuously, with the USRM automatically determining the correct
role in the event of hardware or power failure.
The USRM operating mode, or the USRM server role, is set via command line
The USRM operating mode, or the USRM server role, is set via command line
options when the USRM is started. The following table lists a summary of the
startup command line options.
Command Line Option Description
-h
-h
Display this help text and exit.
-v
Display version number and exit.
(no option)
Sets server's role as a Primary server.
--standby
Sets server's role as a Standby server.
--admin
Sets server's role as an Admin Terminal.
Note: This feature is not available in the current release.
Note: This feature is not available in the current release.