3com S7906E Manuel De Montage

Page de 2621
 
3-2 
Task 
Remarks 
Optional 
Optional  
For H3C ONUs only 
Optional 
configurations 
Optional 
Optional 
Optional 
For H3C ONUs only 
ONU device 
management 
Optional 
Optional 
 
Creating an ONU Port 
You can manually create or delete an ONU port as needed.  
Follow these steps to create an ONU port: 
To do... 
Use the command... 
Remarks 
Enter system view 
system-view 
— 
Enter OLT port view 
interface
 olt interface-number
— 
Create ONU port(s) 
using onu
 { onu-number1 [ to 
onu-number2
 ] } &<1-10> 
Required 
By default, no ONU port is 
created when an EPON card is 
started up. 
 
Binding an ONU with an ONU Port 
An OLT supports ONU authentication based on ONU MAC address and denies illegal ONU access to 
the system. ONU authentication can be implemented by binding the ONU to an ONU port. During the 
ONU registration:  
 
The OLT broadcasts a discovery GATE message. After receiving the discovery GATE message, 
an unregistered ONU sends a REGISTER_REQ message, whose source MAC address is that of 
the ONU, at the time granted by the GATE message.  
 
Upon receiving the REGISTER_REQ message, the OLT checks whether the source MAC address 
contained in the message is bound with the ONU port of the local end. If yes, the ONU passes the 
authentication and the OLT replies with a REGISTER message; otherwise, the ONU cannot pass 
the authentication and therefore cannot be registered.  
After passing the authentication, the ONU port goes up; that is, the ONU is online.  
Before binding an ONU to an ONU port, make sure you have obtained the MAC address of the ONU.  
Follow these steps to bind an ONU port to an ONU: