多选题Which two statements are true regarding the role of the Routing Engine (RE)?()AThe RE controls and monitors the chassis.BThe RE manages the Packet Forwarding Engine (PFE).CThe RE receives a copy of the forwarding table from the forwarding plane.DThe RE

题目
多选题
Which two statements are true regarding the role of the Routing Engine (RE)?()
A

The RE controls and monitors the chassis.

B

The RE manages the Packet Forwarding Engine (PFE).

C

The RE receives a copy of the forwarding table from the forwarding plane.

D

The RE implements class of service (COS).