3com S7906E Guide De Référence

 

2-17 

By default, MAC loopback is not enabled for an ONU. 

Related commands: loopback command in Port Basic Configuration Commands. 

 

 

Use this command only when necessary as enabling MAC loopback for an ONU may affect the 

device performance.  

 

You need to use the undo loopback enable command to cancel the loopback, which does not end 

automatically. 

 

# Enable MAC loopback on ONU 3/0/1:1, and cancel the loopback one minute later. 

<Sysname> system-view 

[Sysname] interface onu 3/0/1:1 

[Sysname-Onu3/0/1:1]loopback enable 

  Warning: enable loopback will affect system performance and business, are you sure?(Y/N)y 

[Sysname-Onu3/0/1:1]undo loopback enable 

management-vlan vlan-id 

ONU port view 

2: System level 

vlan-id: Specifies the management VLAN ID, in the range 1 to 4094. 

Use the management-vlan command to configure the management VLAN of the ONU.  

Use the undo management-vlan command to restore the default management VLAN ID of the ONU. 

By default, VLAN 1 operates as the management VLAN of the ONU. 

# Configure the management VLAN of the ONU as VLAN 10.  

<Sysname> system-view 

[Sysname] interface onu 3/0/1:1 

[Sysname-Onu3/0/1:1] management-vlan vlan 10