3com S7906E Manuel De Montage

 

4-2 

UNI Port Basic Configuration 

Enter system view 

 

— 

Enter ONU port view 

 onu 

 

— 

Configure a description for a 
UNI  

uni uni-number

 description 

 

Optional 
By default, no description is 
configured for a UNI. 

Shut down a UNI 

uni uni-number

 shutdown 

Optional 
By default, a UNI port is 
enabled.  

Configure the duplex mode for 
a UNI 

 uni-number duplex { full | 

 | auto } 

Optional 
By default, a UNI port is in the 
full duplex mode.  

Enable flow control for a UNI 

 uni-number flow-control 

Required 
By default, flow control is 
disabled for a UNI port. 

Configure the MDI mode for a 
UNI port 

 uni-number mdi { across | 

| normal } 

Optional 
Be default, the MDI mode for a 
UNI port is auto.  

Configure the port rate for a 
UNI port 

uni uni-number

 speed { 10 | 

| auto } 

Optional 
By default, the UNI port rate is 
100Mbps. 

Enable auto-negotiation for a 
UNI port 

uni uni-number 
auto-negotiation

 

Optional 
By default, auto-negotiation is 
enabled on a UNI port.  

Force a UNI port to restart 
auto-negotiation 

uni uni-number restart 
auto-negotiation 

Optional 
This command takes effect only 
when auto-negotiation is 
enabled on the UNI port. 

 

When auto-negotiation is enabled on a UNI port, you cannot configure the duplex mode, MDI mode, or 
rate of the UNI port.  

 

The VLAN operation modes for the Ethernet packets on a UNI are: transparent, tag, and translation. 

The transparent mode is suitable for situations where the user-end family gateway or switch is provided 
and managed by the operator and the VLAN tags generated by the family gateway or switch are trusted. 
In transparent mode, an ONU transparently forwards the received uplink Ethernet packets (regardless