Item Description
Native VLAN ID The native VLAN ID is the untagged VLAN on an IEEE 802.1q trunked port. The
native VLAN and management VLAN (see SYSTEM->SYSTEM CONFIG) can be the
same, but in terms of security, it is better that they are not. If a switch receives
an untagged frame on a trunk port, it is assumed to be part of the Native VLAN
that is designated on the switch trunk port.
Allowing VLAN Enter the IDs of all VLANs that you wish the trunk port to forward. All other
tagged packets will be dropped.
Note that any value you enter here must rst be dened as a VLAN in the
previous VLAN settings page.
HYBRID PORT SETTINGS
A Hybrid port is a combination of a trunk and an access port.
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