I'm trying to set up chassis cluster on Juniper SRX300 (Junos 15.1X49-D45).

And I wasn't able to find any documentation on this matter.

I was able to run the command:

set chassis cluster cluster-id 0 node 0[1] reboot

on both nodes, but after the reboot cluster is not enabled:

root> show chassis cluster status
error: Chassis cluster is not enabled.

Is the anything else I should do?

Is there any special license required?


You can find full documentation here.

You're on the right track, but cluster-id should be greater than 0. From the documentation:

Setting a cluster ID to 0 is equivalent to disabling a cluster. A cluster ID greater than 15 can only be set when the fabric and control link interfaces are connected back-to-back.

Keep in mind that you need to connect the two SRX300 devices on port ge-0/0/1 (for the control link). In the factory default configuration, this interface is already configured and part of a security zone; you need to remove all configuration relating to this interface before the chassis cluster will form.


Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.