Quidway S3500-EA Series Operation Manual - page 4
Operation Manual - QinQ-BPDU Tunnel
Quidway S3500-EA Series Ethernet Switches
Chapter 1 QinQ Configuration
Huawei Technologies Proprietary
1-3
before forwarding it. In this way, a QinQ frame sent to the public network can be of a
specific protocol type, thus implementing interoperability with devices of other vendors.
1.2 Basic QinQ Configuration
Follow these steps to configure basic QinQ:
To do...
Use the command...
Remarks
Enter system view
system-view
—
Enter
Ethernet
port view
interface
interface-type
interface-number
Enter
Ethernet
port view
or port
group
view
Enter port
group view
port-group
{
manual
port-group-name |
aggregation
agg-id
}
Use either command
Configured in Ethernet
port view, the setting is
effective on the current
port only; configured in
port group view, the
setting is effective on all
ports in the port group
Enable basic QinQ for
the Ethernet port
qinq enable
Required
Disabled by default.
Note:
z
For the same port, the basic QinQ feature and the selective QinQ feature cannot be
enabled simultaneously.
z
Do not enable the Voice VLAN feature and the basic QinQ feature at the same time.
Otherwise, the voice VLAN feature may operate improperly.
1.3 Selective QinQ Configuration
The outer VLAN tag inserted by the basic QinQ feature is the VLAN tag corresponding
to the port’s default VLAN ID, while the selective QinQ feature can add different VLAN
tags according to the inner VLAN tags carried in received frames.
Note:
z
For the same port, the selective QinQ feature and the basic QinQ feature cannot be
enabled simultaneously.
z
Do not enable the Voice VLAN feature and the selective QinQ feature at the same
time. Otherwise, the voice VLAN feature may operate improperly.