12-QinQ Commands
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Table of Contents
Throughout this document, customer network VLANs (CVLANs), also called inner VLANs, refer to the VLANs that a customer uses on the private network; and service provider network VLANs (SVLANs), also called outer VLANs, refer to the VLANs that a service provider uses to carry VLAN tagged traffic for customers.
Syntax
raw-vlan-id inbound { all | vlan-list }
undo raw-vlan-id inbound { all | vlan-list }
View
QinQ view
Default Level
2: System level
Parameters
vlan-list: Specifies one or multiple CVLANs in the format of vlan-list = { vlan-id [ to vlan-id ] }&<1-10>. You can provide up to 10 VLAN ID lists, by each of which you can specify an individual VLAN ID in the form of vlan-id, or a VLAN ID range in the form of vlan-id to vlan-id, where the VLAN ID after to must be greater than the VLAN ID before to. The vlan-id argument ranges from 1 to 4094.
all: Specifies all VLAN IDs.
Description
Use the raw-vlan-id inbound command to tag frames of the specified CVLANs with the current SVLAN.
Use the undo raw-vlan-id inbound command to remove the configuration.
l You can run this command in the same view many times. A new configuration does not overwrite the previous ones and the configured values are arranged in an ascending order automatically.
l An inner VLAN tag corresponds to only one outer VLAN tag.
l If you want to change the outer VLAN tag, you need to delete the old outer tag configuration and then configure a new outer VLAN tag.
Related commands: qinq vid.
Examples
# Configure Olt 1/0/1 to tag frames of VLAN 3, VLAN 5, and VLAN 20 through VLAN 100 with SVLAN 100.
<Sysname> system-view
[Sysname] interface olt 1/0/1
[Sysname-Olt1/0/1] qinq vid 100
[Sysname-Olt1/0/1-vid-100] raw-vlan-id inbound 3 5 20 to 100
Syntax
qinq enable
undo qinq enable
View
Ethernet interface view, Layer-2 aggregate interface view, port group view, OLT port view
Default Level
2: System level
Parameters
None
Description
Use the qinq enable command to enable basic QinQ on the current port(s).
Use the undo qinq enable command to disable basic QinQ on the current port(s).
By default, basic QinQ is disabled on all ports.
A basic QinQ-enabled port tags received frames with the port’s default VLAN tag.
Note that:
l Configuration made in Ethernet interface view takes effect on the current port only. Configuration made in Layer-2 aggregate interface view takes effect on the Layer-2 aggregate interface and the member ports in its aggregation group. Configuration made in port group view takes effect on all ports in the port group. Configuration made in OLT port view takes effect on the current port only.
l You can configure this command on a Layer-2 aggregate interface and its member ports separately. Configuration made on an aggregation member port takes effect immediately. For detailed information about link aggregation, refer to Link Aggregation Configuration in the Access Volume.
Examples
# Enable basic QinQ on GigabitEthernet 1/1/1.
<Sysname> system-view
[Sysname] interface gigabitethernet 1/1/1
[Sysname-GigabitEthernet1/1/1] qinq enable
# Enable basic QinQ on Olt 1/0/1.
<Sysname> system-view
[Sysname] interface olt 1/0/1
[Sysname-Olt1/0/1]qinq enable
Syntax
qinq ethernet-type hex-value
undo qinq ethernet-type
View
System view
Default Level
2: System level
Parameters
hex-value: Hexadecimal protocol type value, in the range of 0x0001 to 0xFFFF. However, do not set it to any of the protocol type values listed in Table 1-1.
Table 1-1 Reserved protocol type values
|
Protocol type |
Value |
|
ARP |
0x0806 |
|
PUP |
0x0200 |
|
RARP |
0x8035 |
|
IP |
0x0800 |
|
IPv6 |
0x86DD |
|
PPPoE |
0x8863/0x8864 |
|
MPLS |
0x8847/0x8848 |
|
IPX/SPX |
0x8137 |
|
IS-IS |
0x8000 |
|
LACP |
0x8809 |
|
802.1x |
0x888E |
|
Cluster |
0x88A7 |
|
Reserved |
0xFFFD/0xFFFE/0xFFFF |
Description
Use the qinq ethernet-type command to configure the TPID value in VLAN tags.
Use the undo qinq ethernet-type command to restore the TPID value in VLAN tags to the system default.
By default, the TPID value in the outer VLAN tags is 0x8100.
Examples
# Set the TPID value in the outer VLAN tags to 0x8200.
<Sysname> system-view
[Sysname] qinq ethernet-type 8200
Syntax
qinq vid vlan-id
undo qinq vid vlan-id
View
Ethernet interface view, Layer-2 aggregate interface view, port group view, OLT port view
Default Level
2: System level
Parameters
vlan-id: Outer VLAN ID, in the range of 1 to 4094.
Description
Use the qinq vid command to enter QinQ view and configure the outer VLAN tag for the port to add.
Use the undo qinq vid command to remove all configurations corresponding to the outer VLAN ID performed in QinQ view.
By default, the outer VLAN tag is the port’s default VLAN tag.
Note that:
l Configuration made in Ethernet interface view takes effect on the current port only. Configuration made in Layer-2 aggregate interface view takes effect on the Layer-2 aggregate interface and the member ports in its aggregation group. Configuration made in port group view takes effect on all ports in the port group. Configuration made in OLT port view takes effect on the current port only.
l You can configure this command on a Layer-2 aggregate interface and its member ports separately. Configuration made on an aggregation member port takes effect immediately. For detailed information about link aggregation, refer to Link Aggregation Configuration in the Access Volume.
Related commands: raw-vlan-id inbound, ethernet-type.
Examples
# Configure GigabitEthernet 1/1/1 to tag frames with outer VLAN 10.
<Sysname> system-view
[Sysname] interface GigabitEthernet1/1/1
[Sysname- GigabitEthernet1/1/1] qinq vid 10
# Configure Olt 1/0/1 to tag frames with outer VLAN 10.
<Sysname> system-view
[Sysname] interface olt 1/0/1
[Sysname-Olt1/0/1] qinq vid 10
