Configuration

CPU Redundancy

CPU Redundancy

CPU redundancy is automatically activated when a second CPU is detected in the system. If two CPUs are detected at initial boot, the first to boot becomes “online” and the other goes into the standby mode.

CPU redundancy allows the standby CPU to take control if the online CPU experiences a failure. Data files on the two CPUs are synchronized automatically when the standby CPU is powered up. This synchronization process occurs automatically when the standby CPU is powered up. Once both CPUs are functioning (one online and the other in standby) any subsequent changes to the system are mirrored (recorded in the online CPU and sent to the standby CPU). This process keeps the standby CPU up to date.

Select Maintenance/Diagnostics

Select Redundancy

Select CPU

Broadmore 1750 - Release 4.6

7-33

Page 147
Image 147
Carrier Access 1750 user manual CPU Redundancy