User Manual
Advanced Settings
68
N450 WiFi Cable Modem Router Model N450/CG3000Dv2
2. Enter the modem router user name and password.
The default user name is admin. The
default password is password. The user name and
password are case-sensitive.
The modem router main menu displays.
3. In the main menu, under
Advanced, select LAN IP.
The following screen displays:
4. Specify these settings:
• LAN IP
Address. The factory default setting is 192.168.0.1.
• Subnet Mask.
The network number portion of an IP address. Unless you are
implementing subnetting, use 255.255.255.0 as the subnet mask.
• DHCP Server. The Ye
s radio button is selected by default so that the modem router
acts as a DHCP server, providing the TCP/IP configuration for all the computers
connected to it.
If you plan to assign IP addresses manually, or you have another DHCP server on
your network, select the No radio button.
• Starting IP
Address and Ending IP Address. These fields specify the range in the IP
address pool.
• Max Users.
The maximum number of users on the network.
• DHCP Lease. For more information, see Reserve an IP Address for DHCP Use on
page 69.
5. Click the Apply button.