Study tips JN0-360

Which command correctly configures this scenario?

Which IS-IS packet is used to determine the level of an IS-IS neighbor?

Which Junos operational mode command is used to verify that the tunnel interface is up and operational?

What will account for this behavior?

Which two statements describe differences between IPv4 and IPv6?

What are two valid actions that can be applied to a frame by a Layer 2 firewall filter?