Specify Network Settings
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AC1900 Cable Modem Voice Router
3. Enter the user name and password.
The user name is admin.
The default password is password. The user name and
password are case-sensitive.
The BASIC Home page displays.
4. Select ADV
ANCED > Setup > LAN Setup.
5. In the IP Address fields, type the IP address.
6. In
the IP Subnet Mask fields, type the subnet mask of the modem router.
The IP address and subnet mask identify which addresses are local to a specific device
and which must be reached through a gateway or modem router.
7. Click
the Apply button.
Your settings are saved.
If you changed the LAN IP address of the modem router, you are disconnected
when this
change takes effect.
8. To reconnect, close your browser, relaunch it, and log in to the modem router
Specify the IP Addresses That the Modem Router Assigns
By default, the modem router acts as a Dynamic Host Configuration Protocol (DHCP) server.
The modem router assigns IP, DNS server, and default gateway addresses to all computers
connected to the LAN. The assigned default gateway address is the LAN address of the
modem router.
These addresses must be part of the same IP address subnet as the
modem router’s LAN IP
address. Using the default addressing scheme, define a range between 192.168.0.2 and
192.168.0.254, although you can save part of the range for devices with fixed addresses.