Command Reference Guide

3Com Router 5000 Family and Router 6000 Family map bridge ● 219
Command Reference
map bridge
Purpose Use the map bridge command to establish the IPoEoA mapping or PPPoEoA
mapping on the PVC.
Use the undo map bridge command to delete the mapping.
Syntax map bridge virtual-ethernet interface-num
undo map bridge
Parameters interface-num
Interface number of a VE interface.
Default By default, no mapping is configured.
Example The following example shows a complete process of IPoEoA configuration.
Establish a VE interface Virtual-Ethernet 2.
[3Com] interface virtual-ethernet 2
Configure IP address 10.1.1.1/16 for the VE interface.
[3Com-Virtual-Ethernet2] ip address 10.1.1.1 255.255.0.0
[3Com-Virtual-Ethernet2] quit
Establish PVC 1/102 on the ATM interface Atm2/0/0
[3Com] interface atm 2/0/0
[3Com-Atm2/0/0] pvc 1/102
Establish the IPoE mapping using the established VE interface in PVC view.
[3Com-atm-pvc-Atm2/0/0-1/102] map bridge virtual-ethernet2
View This command can be used in the following views:
■ PVC view
Description Before using this command, make sure that VE has been created.
As the upper layer of the link layer on the VE interface is Ethernet and the lower layer
is carried by AAL5, the MAC address used by VE is not the actual MAC address and it
cannot be obtained from the hardware and must be configured manually. Users need
to configure the correct MAC address by themselves.