Справочное Руководство для 3com S7906E

 

2-40 

 

 

If a UNI port of an ET254-L ONU is added to an isolation group, the operation mode of the UNI port 

can be set to the transparent transmission mode only, but not VLAN tag mode or VLAN Translation 

mode. 

 

When all the ONU ports under an OLT port are Access ports, the operation mode of the UNI port 

can be set to the transparent transmission mode only to ensure the ONU ports and user PCs 

receive untagged packets. 

 

# Configure the VLAN operation mode of UNI 1 as VLAN translation mode, add the VLAN 100 tag to the 

untagged packets received on the port, map VLAN ID 2 to VLAN ID 5, and set the 802.1p precedence 

for the packets to 3.  

<Sysname> system-view 

[Sysname] interface onu 3/0/1:1 

[Sysname-Onu3/0/1:1] uni 1 vlan-mode translation pvid 100 priority 3 2 to 5 

uni uni-number vlan-mode transparent  

undo uni uni-number vlan-mode 

ONU port view 

2: System level 

uni-number: UNI number, in the range 1 to the number of current ONU UNIs. The maximum number of 

UNI ports supported is 80.  

Use the uni vlan-mode transparent command to configure the VLAN operation mode of a UNI as 

VLAN transparent transmission mode.  

Use the undo uni vlan-mode command to restore the default VLAN operation mode of the UNI.  

By default, the VLAN operation mode of a UNI is VLAN transparent transmission mode.  

Related command: uni vlan-mode tag pvid, uni vlan-mode translation pvid.