Chapter 3
Networks
We’re going to be covering about a dozen different segments here.
Be aware that the VLANs and subnets I display here are purely an example, feel free to use whatever RFC 1918 addresses you want.
| Network | VLAN | Default Subnets |
|---|---|---|
| Generic Users | 1100 | 10.10.0.0/24 |
| Guest Users | 1200 | 10.20.0.0/24 |
| Management | 1990 | 10.99.0.0/24 |
| Internal Services | 1300 | 10.30.0.0/25 |
| DNS | 1900 | 10.90.0.0/24 |
| WAN Exposure | 1800 | 10.80.0.0/24 |
| IoT | 1700 | 10.70.0.0/16 |
| Security Systems | 1750 | 10.75.0.0/16 |
| Quarantine | 1690 | 10.69.0.0/24 |
| Printer | 1420 | 10.42.0.0/24 |
| Internal/External | 7001 | 172.21.1.0/29 |
| Router Loopbacks | N/A | 10.100.0.0/16 |
| Dead End | 666 | N/A |