Supervisor module redundancy statistics, Active and standby roles – Avaya 580 User Manual
Page 313

Document No. 10-300077, Issue 2
10-13
Configuring Redundancy Options
Supervisor Module Redundancy Statistics
The active supervisor periodically sends a health report message to the
standby (redundant) supervisor. If the standby supervisor is enabled, it
responds with a health report reply.
Health report statistics are displayed on the CPU Redundancy Status Web
page. To view this Web page, expand the System > Configuration > CPU
Redundancy folders, and then click Status/Statistics. The following
statistics are displayed:
■
Health Reports Sent - Displays the number of health reports sent.
■
Health Reports Received - Displays the number of health reports
received.
■
Health Reports Timeouts - Displays the number of health reports
timeouts.
■
Health Reports Missed - Displays the number of health reports
missed.
Click REFRESH to reset all CPU redundancy statistics.
Active and Standby Roles
shows possible supervisor configurations and, for each
configuration, which supervisor is active and which is standby.
Table 10-1. Supervisor Module Configurations
Configuration
Active and Standby Role
One supervisor in slot 1
The slot 1 supervisor module is active.
If a supervisor module is inserted into slot 2, the slot
1 supervisor module remains active and sends health
reports to the standby supervisor in slot 2.
1 of 2