Bay Technical Associates RM356 - Manual (Page 52)

Reference Guide for the Model RM356 Modem Router
3-10 Router Configuration
DHCP and TCP/IP Setup
The router has the capability to act as a DHCP server, allowing it to assign IP, DNS, and Default
Gateway addresses to attached PCs or workstations. The assigned Default Gateway address is the
LAN address of the router, as set in the TCP/IP section. Each pool address is tested before it is
assigned to avoid duplicate addresses on the LAN.
If you are setting up your network for the first time, read about IP addresses starting with “IP
Addresses and the Internet ” on page 1-6 and “IP Configuration by DHCP ” on page 1-14 for an
explanation of DHCP and information about how to assign IP addresses for your network.
Table 3-6 lists and describes the fields to use for setting up TCP/IP parameters. When you finish
entering information in all of the fields, press [Enter] at the prompt Press ENTER to Confirm.
Your selections are saved. Press [Esc] at any time to cancel the entries you have made.
Table 3-6. Menu 3 - Ethernet Setup Menu Fields
Field Description
DHCP Setup:
DHCP If set to Server, the router acts as a DHCP server.
Client IP Pool Starting
Address This field is the beginning of the range of addresses to assign.
Size of Client IP Pool This field is the number of sequential addresses available for
assignment to attached hosts. The maximum is 32.
Primary DNS Server If you want the router to provide the Primary DNS Server address to
attached hosts, enter the address in this field.
Secondary DNS Server If you want the router to provide the Secondary DNS Server address
to attached hosts, enter the address in this field.
TCP/IP Setup:
IP Address Enter the IP address of the LAN interface of the router in dotted-decimal
notation (four 8-bit numbers, between 0 and 255, separated by periods,
for example, 192.168.135.5). Every device on the TCP/IP network must
have a unique IP address.
IP Subnet Mask An IP address consists of two parts, the network ID and the host ID. The
IP Subnet Mask specifies the network ID portion of the address, written
in dotted-decimal notation. The router automatically calculates this mask
for the class of the IP address that you assign. Unless you have a
special need for subnetting, use the default subnet mask calculated by
the router. All hosts on the LAN segment should use the same mask.