多选题Whitch two statements are true regarding the role of the Routing Engine (RE)? （）AThe RE controls and monitors the chassisBThe RE manages the Packet Forwarding Engine (PFE)CThe RE receives a copy of the forwarding table from the forwarding planeDThe RE
题目
多选题
Whitch 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)
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参考答案和解析
正确答案：
D,B
解析：
暂无解析