Comtech EF Data CDM-740, Инструкция по установке и эксплуатации

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CDM-740 Advanced Satellite Modem Revision 0
1:1 Redundancy MN-CDM740
C–8
C.3.2.3 Redundancy Operation via the Web Server Interface
Figure C-6. CDM-740 Web Server Interface Utility page
From the CDM-740 Web Server Interface the ‘ Utility’ page ( Figure C-6 ) provides the user with
the means to load or save a modem configuration, and control operation of the CDM-740 as part
of a 1:1 Redundancy setup.
In the Redundancy section, to define the Current Redundancy State , use the dropdown menu
to set the status as Online or Offline .
Once the Current Redundancy State has been established, click [Force Redundancy Switch]
to force the unit to toggle the Unit Fail relay to the “fail” state for approx 500ms. If the unit is part
of a 1:1 pair, and it is currently the ‘Online’ unit, this will force a switchover, so the unit will then
be in ‘Standby’ mode. The command is always executed by the unit, regardless of whether it is
stand-alone or in a 1:1 pair.
For complete details on using the CDM-740 Web Server Interface, refer to Chapter 6.
ETHERNET MANAGEMENT in this manual.