Huawei
H12-841_V1.5 · Question #287
In Huawei's SD-WAN solution, which of the following technologies can "real-time monitoring of the VPN tunnel status between branch devices and headquarters, and automatic reconstruction in case of…
The correct answer is B. Tunnel preservation and automatic reconstruction technology based on IKE Keepalive. See the full explanation below for the reasoning.
High Reliability Design in Campus Networks
Question
In Huawei's SD-WAN solution, which of the following technologies can "real-time monitoring of the VPN tunnel status between branch devices and headquarters, and automatic reconstruction in case of anomalies"?
Options
- AThe tunnel condition is manually inspected periodically; if abnormalities are found, it is manually
- BTunnel preservation and automatic reconstruction technology based on IKE Keepalive
- CAfter the tunnel is established, its status is not monitored; any abnormalities will be addressed only
- DDisable the tunnel survival mechanism to reduce resource consumption.
How the community answered
(40 responses)- A8% (3)
- B78% (31)
- C13% (5)
- D3% (1)
Topics
#SD-WAN#IKE Keepalive#tunnel monitoring#automatic reconstruction
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