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Forum Discussion
nigelgourley1
Dec 30, 2025Aspirant
M4300 +QNAP +Port Trunking
I'm trying to do Port trunking between a QNAP Server and a 4300 switch. It seems straightforward but I can't get it to work. The QNAP sees it's connected 20G 2 identical ports on QNAP set to Man...
StephenB
Jan 02, 2026Guru - Experienced User
schumaku wrote:Once the LAG is correctly working, this is the only are where you can guess or trial. The HASH modes only define on how the frames are distributed over the multiple physical links.
Just want to add that you don't need to match the hash modes used by the switch and the NAS (and you might not see the same options in the QNAP as you see on the switch).
The hashing determines the transmit distribution only, so it can be (and often is) not the same in the opposite direction.
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