Cpm Switchover; Table 27: Revertive, Non-Revertive Timing Reference Switching Operation - Alcatel-Lucent 7450 ESS-12 Configuration Manual

CPM Switchover

During a switchover, system control and routing protocol execution are transferred from the active
to the standby CPM.
An automatic switchover may occur under the following conditions:
•
•
•
A manual switchover can occur under the following conditions:
•
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A fault condition that causes the active CPM to crash or reboot.
The active CPM is declared down (not responding).
Online removal of the active CPM.
To force a switchover from an active CPM to a standby, use the
force-switchover
failover by using the config system switchover-exec and admin redundancy force-
switchover now CLI commands.
command. You can configure a batch file that executes after
7450 ESS OS Basic System Configuration Guide
admin redundancy