Having recently had a run in with General and Trunk modes on an SG500X I was looking for the difference between General and Trunk modes and found this explanation:
- General mode allows multiple untagged vlans and also multiple tagged vlans to exist on the same switch interface.
- Trunk mode allows ONE untagged vlan and multiple Tagged vlans to exist on the same switch interface.
- Access mode allows only one untagged vlan to exist on a switch interface.
What I don't understand is how on earth does the swtich tell multiple untagged VLANs apart in General mode???
