Huawei
H12-841_V1.5 · Question #171
In Huawei's SD-WAN solution, which of the following technologies can "enable branch devices to establish IPsec VPN tunnels with headquarters in a NAT environment without manually configuring NAT…
The correct answer is B. SD-WAN NAT traversal technology (branch actively initiates tunnel connections to headquarters. See the full explanation below for the reasoning.
SDN & Automation in Campus Networks
Question
In Huawei's SD-WAN solution, which of the following technologies can "enable branch devices to establish IPsec VPN tunnels with headquarters in a NAT environment without manually configuring NAT mapping"?
Options
- AManually configure port forwarding on the NAT device to expose the public IP address of the
- BSD-WAN NAT traversal technology (branch actively initiates tunnel connections to headquarters,
- CDisable the address translation function of the NAT device and communicate directly using the
- DAll branch devices use the same public IP address, and a tunnel is established through port
How the community answered
(52 responses)- A17% (9)
- B71% (37)
- C4% (2)
- D8% (4)
Topics
#SD-WAN#NAT traversal#IPsec VPN#tunnel establishment
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