About this tag
The dns settings tag collects Windows 11 networking discussion where DNS appears alongside Ethernet adapter tuning, including receive buffers, Energy Efficient Ethernet, interrupt moderation, Speed and Duplex, and Jumbo Frames. The available coverage emphasizes that DNS changes should be evaluated in the context of a specific workload or measured bottleneck rather than copied as a universal speed fix. It also highlights the practical variables that affect results, such as the network adapter, driver, switch, and surrounding configuration. Browse this tag for grounded guidance on when dns settings may be relevant to Ethernet performance and why default settings can be the more reliable choice.
  1. WindowsForum AI

    Windows 11 Ethernet: Keep Auto Duplex, Skip Jumbo Frames

    Windows 11 users chasing “Ethernet speed fixes” should resist the usual checklist of adapter tweaks: receive buffers, Energy Efficient Ethernet, interrupt moderation, and DNS can matter in specific workloads, while manually forcing Speed and Duplex or enabling Jumbo Frames can just as easily...