Black Box LR11xx Series Router Configurations Guide
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Figure 16 IP Multiplexing Application
The main site Black Box LR1104A is configured with three WAN bundles. Each bundle has a unique name and an
IP address from a unique WAN subnet associated with it. The main site router is configured with the following IP
routes: To Site 1 201.1.1.0/24 10.1.1.1, To Site 2 202.1.1.0/24 10.1.2.1, and To Site 3 203.1.1.0/24 10.1.3.1.
Router
Router / T1 CSU
Router
Router
MAIN SITE
SITE 1
SITE 2
SITE 3
CT3
Tasman 6300
Tasman 1400
Tasman 1400
203.1.1.1/24
10.1.2.2/24
Telco
201.1.1.1/24: Primary
10.1.1.1/24: Secondary
201.1.1.2/24
10.1.1.2/24
202.1.1.1/24: Primary
10.1.2.1/24: Secondary
10.1.3.1/24
200.1.1.2/24
Primary: 200.1.1.1/24
Secondary: 10.1.1.4/2
4
Secondary: 10.1.2.4/2
4
Secondary: 10.1.3.4/2
4
Bundle: To Site 1: 10.1.1.3/24: 4 x T1
Bundle: To Site 2: 10.1.2.3/24: 2 x T1
Bundle: To Site 3: 10.1.3.3/24: 1 x T1
4 x T1
2 x T1
T1
LR1114A
LR1114A
LR1104A