Example: Configuring Chassis Cluster Control Link Recovery (CLI)
Although control link recovery is disabled by default, you can configure it.
Before You Begin |
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For background information, read: |
Use the following command to configure control link recovery:
{primary:node1}user@host# set chassis cluster control-link-recovery
Control link recovery is done automatically by the system. After the control link recovers, the system takes the following actions:
- It checks whether it receives at least 30 consecutive heartbeats on the control link, or in the case of dual control links (SRX5000 and SRX3000 lines only), on either control link. This is to ensure that the control link is not flapping and is perfectly healthy.
- After it determines that the control link is healthy, the system issues an automatic reboot on the node that was disabled when the control link failed. When the disabled node reboots, it can rejoin the cluster. There is no need for any manual intervention.
Related Topics
- JUNOS Software Feature Support Reference for SRX Series and J Series Devices
- Understanding Chassis Cluster Control Links
- Understanding Chassis Cluster Dual Control Links
- Connecting Dual Control Links for SRX Series Devices in a Chassis Cluster
- Understanding Chassis Cluster Control Link Heartbeats
- Understanding Chassis Cluster Control Link Failure and Recovery
- Verifying Chassis Cluster Control Plane Statistics