Inter-Operability With Third-Party Routers; Vpn Connections With Cisco Routers - Nortel BSR252 Configuration - Basics

80 Chapter 4 User Notes
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Inter-operability With Third-Party Routers

VPN Connections With Cisco Routers

When establishing a VPN Client tunnel or Branch Office Tunnel between the
Business Secure Router and a Cisco router, the following configuration rules
should be followed:
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NN47923-500
Under Bandwidth Management, set up both WAN and LAN bandwidth
management to reserve 110 kbps of bandwidth for UDP traffic (protocol ID
17).
Provision the IP set with the corporate call server address.
On the PC, install Contivity Client Software, and configure it with the PC user
account information.
Ensure that the WAN IP of the BSR222/252 router and the Cisco router are
not in the same subnet.
Configure the connection to use DES Encryption and MD5 Authentication.