Why VLAN trunking doesn’t work on the Zyxel switch?

Zyxel_Melen
Zyxel_Melen Posts: 2,305  Zyxel Employee
Zyxel Certified Network Engineer Level 1 - Switch Zyxel Certified Network Administrator - Switch Zyxel Certified Network Administrator - Nebula Zyxel Certified Sales Associate

VLAN trunking function allows frames belonging to unknown VLAN groups to pass through the switch. If the VLAN has been created, the switch will follow the VLAN table to forward the traffic. Please remove the VLAN or configure the VLAN setting correctly.