
Black Box LR11xx Series Router Configurations Guide
6.1.6 Secondary Addressing – POP Only
Secondary addressing approaches rely on configuring the POP router with a secondary Ethernet address for each remote site. The
Table 8 POP Only Secondary Addressing
POP Router | e0: | 200.1.1.1/30 primary |
|
| 199.1.1.1/29 secondary |
|
| 199.1.1.9/29 secondary |
|
| 199.1.1.17/29 secondary |
POP Black Box | e0: | 200.1.1.2/30 |
| wan1: | 10.1.1.1/24 |
| wan2: | 10.1.2.1/24 |
| wan3: | 10.1.3.1/24 |
Black Box 1 | e0: | 199.1.1.2/29 |
| wan1: | 10.1.1.2/24 |
Router 1 | e0: | 199.1.1.3/29 |
Black Box 2 | e0: | 199.1.1.10/29 |
| wan1: | 10.1.2.2/24 |
Router 2 | e0: | 199.1.1.11/29 |
Router/DSU | s0: | 199.1.1.18/29 |
6.1.7 Secondary Addressing – 30 Bit
This approach relies on configuring the POP router with a secondary Ethernet address for each remote site. The remote router is also configured with a secondary address in that same subnet. The
Table 9 30-Bit Secondary Addressing
POP Router | e0: | 200.1.1.1/30 primary |
|
| 199.1.1.1/30 secondary |
|
| 199.1.1.5/30 secondary |
|
| 199.1.1.9/30 secondary |
POP Black Box | e0: | 200.1.1.1/30 |
| wan1: | 10.1.1.1/30 |
| wan2: | 10.1.1.5/30 |
| wan3: | 10.1.1.9/30 |
Black Box 1 | e0: | 201.1.1.2/30 |
| wan1: | 10.1.1.2/30 |
Router 1 | e0: | 201.1.1.1/30 primary |
|
| 199.1.1.2/30 secondary |
Black Box 2 | e0: | 202.1.1.2/30 |
| wan1: | 10.1.1.6/30 |
Router 2 | e0: | 202.1.1.1/30 primary |
|
| 199.1.1.6/30 secondary |
Router/DSU | s0: | 199.1.1.10/30 |
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