Forum Discussion
JackThunder
Mar 08, 2025Copper Contributor
Untagged VLAN - Server 2025 Hyper-V
Hi, I have a strage issue and not finding a solution. Using Server 2025 with two node Hyper-V cluster. Most of the machines using VLANs which works fine. Some machines using no VLAN config. Whi...
ElwinTech
Nov 02, 2025Copper Contributor
Hey Jack,
I’ve run into something similar on Server 2025. It really seems like the handling of untagged or access VLANs has changed. Could be linked to how the virtual switch now processes default VLAN IDs. Did you ever manage to find a fix or workaround for it?