Network Diagram; Configuration Procedure - 3Com MSR 50 Series Configuration Manual

Network diagram

Figure 7 Network diagram for IPoA configuration
Router A
ATM network
ATM1/0
202 .38 .160 .1/24
VPI/VCI:
To Router B:0/40
To Router C:0/41

Configuration procedure

1 Configure Router A
# Enter the ATM interface, and configure an IP address for it.
<RouterA> system-view
[RouterA] interface atm 1/0
[RouterA-Atm1/0] ip address 202.38.160.1 255.255.255.0
# Establish a PVC, running IP.
[RouterA-Atm1/0] pvc to_b 0/40
[RouterA-atm-pvc-Atm1/0-0/40-to_b] map ip 202.38.160.2
[RouterA-atm-pvc-Atm1/0-0/40-to_b] quit
[RouterA-Atm1/0] pvc to_c 0/41
[RouterA-atm-pvc-Atm1/0-0/41-to_c] map ip 202.38.160.3
2 Configure Router B
# Enter the ATM interface, and configure an IP address for it.
<RouterB> system-view
[RouterB] interface atm 1/0
[RouterB-Atm1/0] ip address 202.38.160.2 255.255.255.0
# Establish a PVC, running IP.
[RouterB-Atm1/0] pvc to_a 0/50
[RouterB-atm-pvc-Atm1/0-0/50-to_a] map ip 202.38.160.1
[RouterB-atm-pvc-Atm1/0-0/50-to_a] quit
[RouterB-Atm1/0] pvc to_c 0/51
[RouterB-atm-pvc-Atm1/0-0/51-to_c] map ip 202.38.160.3
3 Configure Router C
# Enter the ATM interface, and configure an IP address for it.
Router B
ATM1/0
202 .38 .160 .2/24
VPI/VCI:
To Router A:0/50
To Router C:0/51
ATM network
Router C
ATM1/0
202 .38.160.3/24
VPI/VCI:
To Router A:0/60
To Router B:0/61
ATM Configuration Examples 141