Should I enable VLAN trunking and ingress check on a port at the same time?
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Zyxel_Melen
Posts: 3,990 
Guru Member
Guru Member
Ingress check is used to allow the packets from the VLAN that the port belongs to only. It is normally enabled on the access ports rather than the ports connecting with switches and router/firewall. And since VLAN trunking is normally enabled on the ports connecting with switches and router/firewall, VLAN trunking and ingress check won’t be enabled at the same time.
Zyxel Melen
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