NETGEAR 7550 Installation Manual page 6

Typical two A typical scenario using both Private and Public LANs together is shown
LAN scenario
here: A customer with 1 usable public LAN address (/30) can still benefit
from wireless by using the 33 available private addresses for wireless
connections.
Customer
Value
Wireless users connect, and are assigned private IP addresses. They access
the Internet through the Private LAN – just like residential HSI.
Wired devices have been pre-provisioned with addresses from the Public
LAN block. They access the Internet through the Public LAN.
Devices on different LANs do not have access to each other.
Private LAN
192.168.254.254
DHCP Server
Public LAN
173.84.136.169
Business HSI Basic Installation
NETGEAR 7550
Technical Reference Guide v2.0
Auto assigned
192.168.254.2544
Manually assigned 173.84.136.170
(IP is LAN Block +2)
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