Limit jumbo frames to usage between just two devices.
Limit jumbo frames to usage between just two devices.
You're asking about network configuration for your setup. Using the same 10G ports for both the PC, NAS, and router with jumbo frames could cause conflicts if not managed properly. It's best to isolate the NAS connection to a dedicated network card with standard MTU settings, while keeping the PC and router on separate interfaces. This avoids potential issues with overlapping traffic and ensures optimal performance.
Activate jumbo frames and ensure both devices match the same supported size. Verify the capabilities of your network card or the NAS card to confirm compatibility.
Jumbo frames function properly between the NAS and PC with a straightforward link. However, adding a 10G switch may require relocating the direct connection to the switch, while still providing a unified connection for your router using the same cable or network card. This change should not cause any problems.
The solution might be uncertain. I stopped using jumbo frames because the advantage is limited on a fast CPU and it can sometimes slow down website loading since not all devices negotiate MTUs perfectly. In fact, I had to turn off interrupt moderation on my NIC, another way to improve performance that works better than jumbo frames.