You want to reset all the PFE components with graceful Routing Engine switchover (GRES)
disabled on the system. Which command should you use?
A.
restart chassis-control soft
B.
restart chassis-control immediately
C.
restart chassis-control
D.
restart routing
Explanation:
▼[M/MX/T] What are the different CLI knobs available to restart chassis-control?
https://kb.juniper.net/InfoCenter/index?page=content&id=KB22413&smlogin=true&actp=search
──────────────────────────────────
Summary of the differences
When Graceful Switchover is enabled:
restart chassis-control: PFE will not be rebooted.
restart chassis-control gracefully: PFE will not be rebooted.
When Graceful Switchover is not enabled:
restart chassis-control: PFE will be rebooted.
restart chassis-control gracefully: PFE will be rebooted.
With or without Graceful Switchover, these switches have the same behavior:
restart chassis-control immediately: PFE will not be rebooted.
restart chassis-control soft: PFE will not be rebooted.
restart chassisd : PFE will be rebooted.
──────────────────────────────────