Câu 89: H12-831: HCIP-Datacom-Advanced Routing & Switching Technology

Regarding the BGPI MPLS IPVPN network architecture, which of the following descriptions is wrong?

1. A. The P device only needs to have basic MPLS forwarding capabilities and does not maintain VPN related information
2. B. Sites can visit each other through VPN, and a site can only belong to 1 VPN — đáp án hiện tại
3. C. Under normal circumstances, CE equipment does not perceive the existence of VPN, and CE equipment does not need to support MPLS, MP-BGP, etc.
4. D. The BGP/MPLS IP VPN network architecture consists of three parts: CE (Customer Edge), PE (ProviderEdge), and P (Provider). PE and P are operator equipment, and CE is BGP/MPLS IPVPN user equipment.