![background image](/i/zyxel/147274/zyxel-gs3700-48hp/h/zyxel-gs3700-48hp-175.png)
Chapter 21 VLAN Stacking
GS3700/XGS3700 Series User’s Guide
175
Click Selective QinQ in the Advanced Application > VLAN Stacking screen to display the
screen as shown.
Figure 109
Advanced Application > VLAN Stacking > Selective QinQ
The following table describes the labels in this screen.
Table 82
Advanced Application > VLAN Stacking > Selective QinQ
LABEL
DESCRIPTION
Active
Check this box to activate this rule.
Name
Enter a descriptive name (up to 32 printable ASCII characters) for identification purposes.
Port
The port number identifies the port you are configuring.
CVID
Enter a customer VLAN ID (the inner VLAN tag) from 1 to 4094. This is the VLAN tag carried in
the packets from the subscribers.
SPVID
SPVID is the service provider’s VLAN ID (the outer VLAN tag). Enter the service provider ID
(from 1 to 4094) for frames received on this port. See
background information on VLAN ID.
Priority
Select a priority level (from 0 to 7). This is the service provider’s priority level that adds to the
frames received on this port.
"0" is the lowest priority level and "7" is the highest.
Add
Click this to create a new entry or to update an existing one.
This saves your changes to the Switch’s run-time memory. The Switch loses these changes if it
is turned off or loses power, so use the Save link on the top navigation panel to save your
changes to the non-volatile memory when you are done configuring.
Cancel
Click Cancel to begin configuring this screen afresh.
Index
This is the number of the selective VLAN stacking rule. Click on an index number to change the
settings.
Active
This shows whether this rule is activated or not.
Name
This is the descriptive name for this rule.
Port
This is the port number to which this rule is applied.
CVID
This is the customer VLAN ID in the incoming packets.
SPVID
This is the service provider’s VLAN ID that adds to the packets from the subscribers.
Priority
This is the service provider’s priority level in the packets.