NSE7_OTS-7.2 · Question #21
How can you achieve remote access and internel availability in an OT network?
The correct answer is B. Implement SD-WAN to manage traffic on each ISP link. SD-WAN provides reliable and efficient management of multiple ISP links, ensuring high availability and optimized traffic routing. It offers redundancy and performance improvements critical for OT networks where continuous availability is essential. SD-WAN can dynamically route…
Question
How can you achieve remote access and internel availability in an OT network?
Options
- ACreate a back-end backup network as a redundancy measure.
- BImplement SD-WAN to manage traffic on each ISP link.
- CAdd additional internal firewalls to access OT devices.
- DCreate more access policies to prevent unauthorized access.
How the community answered
(42 responses)- A5% (2)
- B83% (35)
- C10% (4)
- D2% (1)
Explanation
SD-WAN provides reliable and efficient management of multiple ISP links, ensuring high availability and optimized traffic routing. It offers redundancy and performance improvements critical for OT networks where continuous availability is essential. SD-WAN can dynamically route traffic, maintain session persistence, and provide secure connectivity between remote and internal OT environments.
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