xStack® DES-3200 Series Layer 2 Managed Fast Ethernet Switch
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QinQ Settings
This window is used to configure the Q-in-Q parameters.
To view the following window, click L2 Features > QinQ > QinQ Settings, as show below:
Figure 4-19 QinQ Settings Window
The fields that can be configured are described below:
Parameter Description
Click to enable or disable the Q-in-Q state.
Enter an Inner TPID in SP-VLAN tag here.
Use the drop-down menus to select a range of ports to use in the configuration.
Port role in Q-in-Q mode, it can be UNI port or NNI port
Missdrop
This option enables or disables C-VLAN based SP-VLAN assignment miss drop. If
Missdrop is enabled, the packet that does not match any assignment rule in the Q-in-Q
profile will be dropped. If disabled, then the packet will be forwarded and will be assigned
to the PVID of the received port.
Enter an Outer TPID in SP-VLAN tag here.
Add Inner Tag Specifies that an Inner Tag will be added to the entry. By default the Disabled option is
Click the Apply button to accept the changes made for each individual section.
VLAN Translation Settings
This window is used to add translation relationship between C-VLAN and SP-VLAN. On ingress at UNI port, the C-
VLAN tagged packets will be translated to SP-VLAN tagged packets by adding or replacing according the
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