An administrator wants to create a policy to add a traffic policer called "politer-ccnp" to police data traffic on the WAN Edge. Which configuration accomplishes this task in vSmart?

What is the ZTP workflow for Cisco IOS XE-based devices?

Drag and drop the BFD parameters from the left onto the BFD configurations on the right.

Drag and drop the alarm slates from the left onto the corresponding alarm descriptions on the right.

An administrator is configuring the severity level on the vManage NMS for events that indicate that an action must be taken immediately. Which severity level must be configured?