Lan Tcp/Ip Setup; Dhcp Ip Pool - NETGEAR CG3700EMR-1CMNDS User Manual

Wireless Cable Voice Gateway CG3700EMR-1CMNDS

LAN TCP/IP Setup

Specify the following settings:
• IP Address. The LAN IP address of the gateway.
• IP Subnet Mask. The LAN subnet mask of the gateway. When combined with the IP
address, the IP subnet mask allows a device to know the following:
- Which other addresses are local to it
- Which other addresses must be reached through a gateway

DHCP IP Pool

By default, the gateway functions as a DHCP server. This capability allows the gateway to
assign IP, DNS server, and default gateway addresses to all computers connected to the LAN
that is connected to the gateway. The assigned default gateway address is the LAN address
of the gateway. The gateway assigns IP addresses to the attached computers from a pool of
addresses that are specified in this screen. Each pool address is tested before it is assigned
to avoid duplicate addresses on the LAN. For most applications, the default DHCP and
TCP/IP settings of the gateway are satisfactory.
You can specify the pool of IP addresses that can be assigned by setting the starting IP
address and ending IP address. These addresses are part of the same IP address subnet as
the LAN that is connected to the gateway. Using the default addressing scheme, you define a
range between 192.168.0.2 and 192.168.0.254. You can save part of the range for devices
with fixed addresses.
Specify the following settings:
• Starting IP Address. Specify the start of the range for the pool of IP addresses in the
same subnet as the gateway.
• Ending IP Address. Specify the end of the range for the pool of IP addresses in the
same subnet as the gateway.
The gateway delivers the following parameters to any LAN device that requests DHCP:
• An IP address from the range that you have defined
• Subnet mask
• Gateway IP address (the LAN IP address of the gateway)
• DNS server address (if you entered a primary DNS address in the Internet Setup screen;
otherwise, the LAN IP address of the gateway)
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