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WAN interconnected LAN reference topologies
Interconnection of main and remote sites using BSR222 (topology
2 with topology 3)
2 with topology 3)
This reference interconnection illustrates the connection of a main and
remote site using two BSR222 devices. In this instance, a branch tunnel
is set up between the two sites, and a client tunnel is configured at either
site to enable remote access, including telephony access for teleworkers
and network administrators. See the figure
remote site using two BSR222 devices. In this instance, a branch tunnel
is set up between the two sites, and a client tunnel is configured at either
site to enable remote access, including telephony access for teleworkers
and network administrators. See the figure
Interconnection of main and remote sites using BSR222
This reference interconnection has the following features:
•
Each site has a BSR222. A branch tunnel connects the sites.
•
Ten VPN tunnels are supported by each BSR222 for use by teleworkers
or network administrators.
or network administrators.
•
A DHCP is provided by the BSR222 at each site.
•
A telephony server (BCM50) is located on the main site (topology 2).
•
The BCM50 1.0 enables enhanced telephony features including Auto
Attendant, Unified Messaging, Call Center, custom dialing plans, and
dozens of powerful call features.
Attendant, Unified Messaging, Call Center, custom dialing plans, and
dozens of powerful call features.
•
IP terminals at the remote site are extensions of the BCM at the main
site.
site.
Interconnecting main and remote sites using BSR222
Step
Action
1
In the main site, ensure that the DHCP server in the BCM50 is
disabled, that the BCM50 is connected to the router, and that both
boot.
disabled, that the BCM50 is connected to the router, and that both
boot.
SMB
Small and Medium Business Solutions Overview and Configuration Guide
NN47910-200
02.01
Standard
Release 1.00
11/22/2006
Copyright © 2006, Nortel Networks
Nortel Networks Confidential
.