3com S7906E インストール手順

 

1-7 

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Before configuring VLAN transparent transmission, enable basic QinQ on the port. 

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When configuring transparent transmission for a VLAN, you need to configure all the devices on 

the transmission path to permit packets of this VLAN to pass through.  

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For VLANs whose packets are to be transparently transmitted through a port, do not configure 

VLAN mapping for them on the port. For information about VLAN mapping, refer to VLAN Mapping 

in the Access Volume.  

 

Follow these steps to configure selective QinQ:  

Enter system view 

system-view 

— 

Create a class and enter class 
view 

traffic classifier 
classifier-name [ operator 
{ and | or } ] 

Required 

By default, the relationship 
between the match criteria in a 
class is logical AND.  

Specify the inner VLAN ID(s) of 
matching frames 

if-match customer-vlan-id 
vlan-id-list 

Required 

Exit to system view 

— 

Create a traffic behavior and 
enter traffic behavior view 

traffic behavior 
behavior-name 

Required 

Specify an outer VLAN ID 

nest top-most vlan-id vlan-id 

Required 

Exit to system view 

— 

Create a QoS policy and enter 
QoS policy view 

qos policy policy-name 

Required 

Tag the frames that carry a 
specified inner VLAN ID with 
the specified outer VLAN ID by 
associating the traffic behavior 
with the class 

classifier classifier-name  
behavior behavior-name 

Required 

Exit to system view 

—