Which two actions provide out-of-band management to your edge routers?

Your WAN links are on a VPLS service from a single service provider. You must verify device configuration power and status in the event of a service outage.

Which two actions provide out-of-band management to your edge routers? (Choose two)
A . Place management traffic on a separate VLAN on the VPLS service
B . Connect each Ethernet management interface to a dedicated switch with traffic routed on its own subnet on the VPLS service
C . Connect each Ethernet management interface to a dedicated switch with its own WAN connection.
D . Connect each serial management port to a console server with a cellular Internet connection

Answer: C, D

Explanation:

https://www.wti.com/t-remote-console-and-power-management-for-juniper-switches-and-routers.aspx