Chapter 24 VLAN Stacking
MGS3520 Series User’s Guide
197
24.4.1 Port-based Q-in-Q
Port-based Q-in-Q lets the Switch treat all frames received on the same port as the same VLAN
flows and add the same outer VLAN tag to them, even they have different customer VLAN IDs.
Click
Port-based QinQ
in the
Advanced Application
>
VLAN Stacking
screen to display the
screen as shown.
Figure 111
Advanced Application > VLAN Stacking > Port-based QinQ
The following table describes the labels in this screen.
Table 80
Advanced Application > VLAN Stacking > Port-based QinQ
LABEL
DESCRIPTION
Port
The port number identifies the port you are configuring.
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
for more 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. You can also select
copy-from-inner
to use the existing customer
priority level carried in the frames.
"0" is the lowest priority level and "7" is the highest.
Apply
Click
Apply
to save 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.
