Ipoeoa Configuration Example - 3Com MSR 50 Series Configuration Manual

142 C 5: ATM C
HAPTER ONFIGURATION
IPoEoA Configuration
Example
<RouterC> system-view
[RouterC] interface atm 1/0
[RouterC-Atm1/0] ip address 202.38.160.3 255.255.255.0
# Establish a PVC, running IP.
[RouterC-Atm1/0] pvc to_a 0/60
[RouterC-atm-pvc-Atm1/0-0/60-to_a] map ip 202.38.160.1
[RouterC-atm-pvc-Atm1/0-0/60-to_a] quit
[RouterC-Atm1/0] pvc to_b 0/61
[RouterC-atm-pvc-Atm1/0-0/61-to_b] map ip 202.38.160.2
Network requirements
As shown in Figure 8, each of the hosts in the two Ethernets is respectively
connected to the ATM network through an ADSL Router, and they communicate
with router C via DSLAM. The requirements are:
The IP address of the VE interface of router C is 202.38.160.1;
■
The VPI/VCI value of two PVCs connecting route C and DSLAM are 0/60 and
■
0/61, pointing to Router A and Router B respectively.
Both the WAN port of router C and the DSL interface of ADSL Router adopt
■
IPoEoA.
Network diagram
Figure 8 Network diagram for IPoEoA configuration
ADSL Router A
Host A
Router A
Host B
Router B
Host C
ADSL Router B
Host D
Configuration procedure
Configure Router C:
# Create a VE interface and configure an IP address for it.
<RouterC> system-view
[RouterC] interface virtual-ethernet 1
[RouterC-Virtual-Ethernet1] ip address 202.38.160.1 255.255.255.0
[RouterC-Virtual-Ethernet1] quit
# Create a PVC and specify it to support IPoE.
VE 1
DSLAM
202 .38.160.1/24
ATM1/0.1
VPI/VCI:
To Router A:0/60
To Router B:0/61
Router C