Memorise

JUNOS Commands

EX3400 Switch

Copy file between Master and Backup (copy file from FPC0 to FPC1)

>file copy fpc0:/var/tmp/junos21.3r.tgz fpc1:/var/tmp/junos21.3r.tgz

Upgrade virtual chassis

>request system software add /var/tmp/junos21.3r.tgz

Run the request system storage cleanup command. This will remove any unnecessary files but keep everything under /root intact:

root@juniper> request system storage cleanup