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KVM over IP User Manual
Ports in Trunk and Hybrid mode may control which VLANs they are allowed
to become members of. Access ports can only be member of one VLAN, the
Access VLAN.
The field's syntax is identical to the syntax used in the Existing VLANs field.
By default, a port may become member of all possible VLANs, and is therefore
set to 1-4095.
The field may be left empty, which means that the port will not be member of
any of the existing VLANs, but if it is configured for VLAN Trunking it will
still be able to carry all unknown VLANs.
Forbidden VLANs:
A port may be configured to never be member of one or more VLANs. This is
particularly useful when dynamic VLAN protocols like MVRP and GVRP
must be prevented from dynamically adding ports to VLANs.
The trick is to mark such VLANs as forbidden on the port in question. The
syntax is identical to the syntax used in the Enabled VLANs field.
By default, the field is left blank, which means that the port may become a
member of all possible VLANs.
Buttons
Apply:
Click to save changes.
Reset:
Click to undo any changes made locally and revert to previously saved values.
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