An Internet company hopes to use VFN technology to establish a communication channel between the traditional data center and Huawei Cloud VPC, so as to manage cloud platform resources and reduce IT…

Question

Options

• AThe number of VPN connections has nothing to do with the number of local subnets and remote
• BThe relationship between the VPN gateway and the remote gateway is one-to-one or one-to-
• CVPN connections can also be created between VPN gateways in the same area
• DVPN consists of a VPN gateway and a VPN connection, where the VPN gateway provides the

• A
  15% (4)
• B
  8% (2)
• C
  73% (19)
• D
  4% (1)

Explanation

Option C is the incorrect statement because VPN connections in Huawei Cloud are designed to link separate networks across the public internet - specifically a traditional on-premises data center to a cloud VPC - and cannot be created between VPN gateways within the same region or area; for intra-region connectivity, services like VPC peering are used instead. Option A is true because in Huawei Cloud VPN, a single connection can carry routing for multiple subnets, so the connection count is independent of subnet count. Option B is true because a VPN gateway supports both one-to-one and one-to-many relationships with remote gateways, allowing flexible topology. Option D is true because a VPN solution is indeed composed of two components: the VPN gateway (which provides the network entry point and encryption endpoint) and the VPN connection (which defines the tunnel configuration between the two sides).

Memory tip: Think of VPN as a "bridge between strangers" - it only makes sense to build a bridge between two separate places, not within the same neighborhood. If your gateways are in the same area, they are already neighbors and need no VPN bridge.

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