control-link-recovery
Syntax
control-link-recovery;
Hierarchy Level
[edit chassis cluster]
Description
Enable control link recovery to be done automatically by the system.
If the control link fails, the secondary node enters
to ineligible
and then to disabled state.
If the control
link recovers with in three consecutive responses, the device auto reboots
irrespective of the state (ineligible or disable) of the node.
You can
reboot automatically
using
the control-link-recovery configuration option.
After the control link recovers, the system checks whether it receives at least three consecutive heartbeats on the control link. This is to ensure that the control link is not flapping and is perfectly healthy. Once this criterion is met, the system issues an automatic reboot on the node that was disabled when the control link failed. When the disabled node reboots, the node rejoins the cluster. There is no need for any manual intervention.
Required Privilege Level
interface—To view this statement in the configuration.
interface-control—To add this statement to the configuration.
Release Information
Statement introduced in Junos OS Release 9.5.