User manual
Nortel Secure Router 8000 Series
Configuration -WAN Access 6 PPP and MP configuration
Issue 5.3 (
30 March 2009) Nortel Networks Inc. 6-59
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6.12.5 Example for configuring MP direct binding using the VT
Networking requirements
You connect Router A and Router B through two pairs of serial ports. Configure MP binding
using virtual-template without any authentication.
Figure 6-4 Networking diagram of the MP binding
RouterA
Serial1/0/0
Serial1/0/0
Serial1/0/1 Serial1/0/1
VT1
8.1.1.1/24
RouterB
VT1
8.1.1.2/24
Configuration roadmap
The configuration roadmap is as follows:
1. Configure virtual interface templates on Router A and Router B.
2. Configure the interfaces to work in MP mode.
3. Restart the interfaces to validate the configuration.
Data preparation
To complete the configuration, you need the following data:
z
The numbers of the VT on RouterA and RouterB are both1
z
The IP addresses of the VTs on Router A is 8.1.1.1/24
z
The IP addresses of the VTs on Router B is 8.1.1.2/24
Configuration procedure
Step 1 Configure Router A.
# Create and configure the VT.
<RouterA> system-view
[RouterA] interface Virtual-Template 1
[RouterA-Virtual-Template1] ip address 8.1.1.1 255.255.255.0
[RouterA-Virtual-Template1] quit
# Configure Serial 1/0/0.
[RouterA] interface serial 1/0/0
[RouterA-Serial1/0/0] link-protocol ppp
[RouterA-Serial1/0/0] ppp mp virtual-template 1
[RouterA-Serial1/0/0] shutdown
[RouterA-Serial1/0/0] undo shutdown
[RouterA-Serial1/0/0] quit