Juniper SRX5800 Hardware Manual page 317

3. Commit the configuration.
root@#commit
4. Disconnect control and fabric links between the devices in the chassis cluster so that nodes running
different Junos OS releases are disconnected. For this, change the control port and fabric port to
erroneous values. Fabric ports must be set to any FPC number and control ports to any non-IOC port.
Issue the following commands:
admin@cluster#delete chassis cluster control-ports
admin@cluster#set chassis cluster control-ports fpc 10 port 0 <<<<<<< non-SPC port
admin@cluster#set chassis cluster control-ports fpc 22 port 0 <<<<<<< non-SPC port
admin@cluster#delete interfaces fab0
admin@cluster#delete interfaces fab1
admin@cluster#set interfaces fab0 fabric-options member-interfaces xe-4/0/5 <<<<<<< non-IOC port
admin@cluster#set interfaces fab1 fabric-options member-interfaces xe-10/0/5<<<<<<< non-IOC port
5. Commit the configuration.
root@#commit
NOTE: After you commit the configuration, the following error message appears:
Connection to node1 has been broken error:remote unlock-configuration failed on node1 due
to control plane communication break.
Ignore the error message.
6. Upgrade the Junos OS release on the secondary node from 12.3X48-D10 to 15.1X49-D10.
admin@cluster#request system software add <location of package/junos filename> no-validate no-copy
7. Power on the secondary node.
admin@cluster#request system reboot
See:
Powering On an AC-Powered SRX5400 Services Gateway
Powering On a DC-Powered SRX5400 Services Gateway
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