Specifications

Chapter 3 Configuration Instructions Installation and Operation Manual
3-4 Setting Up a Redundancy Group DXC-100PSX
Yes at the Protection Switch Dual Broadband Groups field. A new field, N+1
Redundancy Broadband Group 2, will appear. Establish which broadband devices
you want to include for
Broadband Group 1 and Broadband Group 2 .
If you have a Rev 0 Controller Module and the DXC-100PSX 2.3 software, you will
need to specify DXC-100PSX chassis in order for your system to support the
second broadband bus. Now, go back to the Nest Summary Menu. At the
Protection Switch field, press E to expose the Protection Switch slot information.
The Chassis field will show
‘Determined’ as long as you selected DXC-100PSX.
3.2 Setting Up a Redundancy Group
Each primary card contains its own configuration file; the redundant card contains
the configuration files downloaded from the card it will protect. The make up of a
Redundancy Group is user-configurable. Currently, the DXC-100 implements two
types of Redundancy Groups:
•
Narrowband Redundancy Group (and displayed in the menus as Nb ) for
D8E1T1 modules in the node
•
Broadband Redundancy Group (and displayed in the menus as Bb-1 or Bb-2 )
for DT3 or DE3 modules in the node.
Figure 3-5. Network Device Redundancy Groups