poweroff—Shut down the Viptela device. Issue this command when you need to power down a router. Do not simply unplug the router.
Viptela# poweroff Are you sure you want to power off the system? [yes NO] yes Starting cleanup Stopping viptela daemon: sysmgr. Shutting down Broadcast message from root@vm4 (pts/1) (Mon Feb 17 09:52:33 2014): The system is going down for system halt NOW! My-MacBook-Pro:~ me$
Command introduced in Viptela Software Release 14.1.