1 example for configuring ipoa, Networking requirements, Configuration roadmap – Nortel Networks 8000 User Manual
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10 Low-speed ATM configuration
Nortel Secure Router 8000 Series
Configuration -WAN Access
10.12.1 Example for configuring IPoA
Networking requirements
In Figure 10-3, connect routers A, B and C to the ATM network. All the PVCs on ATM
interfaces of the three routers use IPoA application mode.
Figure 10-3
Networking diagram for IPoA configuration
RouterB
To B: 0/61
Interface: ATM 1/0/0
Configuration roadmap
The configuration roadmap is as follows:
1.
Create the PVC of ATM interfaces on each router.
2.
Specify the protocol to bear the IP protocol.
Data preparation
To configure IPoA, you need the following data:
•
The IP addresses of the ATM interfaces of the three routers are 202.38.160.1,
202.38.160.2
and 202.38.160.3 respectively.
•
In ATM network, the VPI/VCI of Router A is 0/40 and 0/41, connecting with Router B
and Router C respectively.
•
The VPI/VCI of Router B is 0/50 and 0/51, connecting with Router A and C respectively.
•
The VPI/VCI of Router C is 0/60 and 0/61, connecting with Router A and B respectively.
Configuration procedure
Step 1 Configure Router A.
• Enter the ATM interface view, and configure an IP address for it.
[RouterA] interface atm 1/0/0
10-38
Nortel Networks Inc.
Issue 5.3 (30 March 2009)