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Question

You have an on-premises server named SVR1 that runs Windows Server and has the Docker engine installed.

You plan to implement Docker Swarm to orchestrate the containers on SVR1.

Which networking mode should you implement?

 

Proposed answer
  • L2Tunnel
  • NAT
  • Overlay
  • Transparent 
Correct answer
  • Overlay

Overlay mode is required for Docker Swarm. L2Tunnel is available in Azure only. Docker Swarm does not support NAT and Transparent modes.

Security, Storage, and Networking with Windows containers - Training | Microsoft Learn