Chapter 24 VLAN Stacking
MGS3520 Series User’s Guide
198
24.4.2 Selective Q-in-Q
Selective Q-in-Q is VLAN-based. It allows the Switch to add different outer VLAN tags to the
incoming frames received on one port according to their inner VLAN tags.
Note: Selective Q-in-Q rules are only applied to single-tagged frames received on the
access ports. If the incoming frames are untagged or single-tagged but received on
a tunnel port or cannot match any selective Q-in-Q rules, the Switch applies the
port-based Q-in-Q rules to them.
Click
Selective QinQ
in the
Advanced Application
>
VLAN Stacking
screen to display the
screen as shown.
Figure 112
Advanced Application > VLAN Stacking > Selective QinQ
The following table describes the labels in this screen.
Table 81
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
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.
Add
Click
Add
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.
Содержание MGS3520 Series
Страница 18: ...18 PART I User s Guide ...
Страница 71: ...71 PART II Technical Reference ...
Страница 118: ...Chapter 9 VLAN MGS3520 Series User s Guide 118 Figure 58 Advanced Application VLAN Port Based VLAN Setup Port Isolation ...
Страница 189: ...Chapter 22 Policy Rule MGS3520 Series User s Guide 189 Figure 107 Policy Example EXAMPLE ...
Страница 408: ...Appendix B Common Services MGS3520 Series User s Guide 408 ...
Страница 420: ...Appendix D Legal Information MGS3520 Series User s Guide 420 Environmental Product Declaration ...
