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Which of the following descriptions about the BGP/MPLS IP VPN network architecture is wrong?
- A . In general, CE devices cannot perceive the existence of VPN, and CE devices do not need to support MPLS, MP-BGP, etc.
B. The P device only needs to have basic MPLS forwarding capabilities and does not maintain VPN-related information
C. The BGP/MPLS IP VPN network architecture consists of three parts: CE, PE and P. PE and P are operator equipment, and CE is BGP/MPLS IP VPN user equipment
D. Sites can access each other through VPN, and a site can only belong to one VPN
Suggested Answer: D
Posted : 24/01/2023 3:47 pm