Huawei
H12-841_V1.5 · Question #65
In Huawei's SD-WAN solution, for the scenario of " simultaneous access of branch dual links (Internet + 5G)", which of the following technologies can "achieve traffic load sharing between the two…
The correct answer is B. Bandwidth-based load balancing (e.g., internet handles 60% of traffic, 5G handles 40%) + BFD. See the full explanation below for the reasoning.
High Reliability Design in Campus Networks
Question
In Huawei's SD-WAN solution, for the scenario of " simultaneous access of branch dual links (Internet + 5G)", which of the following technologies can "achieve traffic load sharing between the two links, and ensure uninterrupted service when a single link fails"?
Options
- AUse only one link, with the other link as a cold backup (manually switch over in case of failure).
- BBandwidth-based load balancing (e.g., internet handles 60% of traffic, 5G handles 40%) + BFD
- CAll traffic uses the internet link only, leaving the 5G link idle.
- DFixed link allocation based on service type (VPN services use 5G, public network services use the
How the community answered
(46 responses)- A4% (2)
- B80% (37)
- C4% (2)
- D11% (5)
Topics
#SD-WAN#dual link#load balancing#BFD failover
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