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Items
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.
Forbidden
The trick is to mark such VLANs as forbidden on the port in question. The syntax is
VLANs
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.
Configuration | Private VLANs Menu
The following pages are under the Private VLAN menu:
•
Private VLANs | Membership
•
Private VLANs | Port Isolation
Private VLANs | Membership
The Private VLAN membership configurations for the switch can be monitored and modified here. Private
VLANs can be added or deleted here. Port members of each Private VLAN can be added or removed here.
Private VLANs are based on the source port mask, and there are no connections to VLANs. This means that
VLAN IDs and Private VLAN IDs can be identical.
A port must be a member of both a VLAN and a Private VLAN to be able to forward packets. By default, all
ports are VLAN unaware and members of VLAN 1 and Private VLAN 1.
A VLAN unaware port can only be a member of one VLAN, but it can be a member of multiple Private VLANs.
Item
To delete a private VLAN entry, check this box. The entry is deleted during the next
Delete
save.
PVLAN ID
Indicates the ID of this particular private VLAN.
A row of check boxes for each port is displayed for each private VLAN ID. To include a
port in a Private VLAN, check the box. To remove or exclude the port from the Private
Port members
VLAN, make sure the box is unchecked. By default, no ports are members, and all boxes
are unchecked.
RocketLinx MP1204-XT User Guide: 2000644 Rev. A
Configuration | VLANs (Continued)
on Page 147
on Page 148
Configuration | Private VLANs | Membership
Configuration | Private VLANs Menu
Configuration Pages - 147
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