NETGEAR 7550 Installation Manual page 21

Public LAN Configuration,
Configure the Public LAN (continued)
Step
ISP Product Plan: Business Class HSI (3M/386K Static IP)
ISP WAN Static IP: 173.84.104.138
ISP LAN Network: 173.84.136.168/30
ISP Network Size: /30
Continued
5 Enter the gateway IP address and subnet mask into the Modem's
Public IP Address and Subnet Mask fields on the Public LAN
screen.
Note: The gateway IP address is the LAN network IP address + 1
(from work order).
Example: Work order's LAN Block: 173.84.136.
Modem's Public IP address: 173.84.136.
Subnet Mask: /30 255.255.255.252
/29 255.255.255.248
/28 255.255.255.240
6 Click the Apply button on the Public LAN screen.
Business HSI Basic Installation
Technical Reference Guide v2.0
Action
168
169
Continued on next page
NETGEAR 7550
/30
Note: + 1
21