Command introduced in JUNOS Release 8.2.
(M120 routers only) Control the operation of the specified Forwarding Engine Board (FEB) in a redundancy group.
slot-number — FEB slot number. Replace slot-number with a value from 0 through 5.
switch-to-backup — Initiate a switchover from the specified active FEB to the backup FEB for the redundancy group.
revert-from-backup — Initiate a revert to the specified FEB following a switchover to the backup FEB for a redundancy group.
maintenance
When you enter this command, you are provided feedback on the status of your request.
request chassis redundancy feb slot 2 switch-to-backup
user@host> request chassis redundancy feb slot
2 switch-to-backupSwitch initiated, use “show chassis redundancy febs” to verify
request chassis redundancy feb slot 3 revert-to-backup
user@host> request chassis redundancy feb slot
3 revert-to-backupRevert initiated, use “show chassis redundancy febs” to verify