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Chapter 5
Chapter 5Chapter 5
Chapter 5
DHCP
DHCPDHCP
DHCP
This Chapter covers the use of DHCP, using either an existing DHCP Server
or the CNWR-811P's DHCP Server function.
Overview
If your LAN does not use DHCP, and you do not wish to use DHCP, you can ignore this
chapter.
What DHCP Does
A DHCP (Dynamic Host Configuration Protocol)
server
allocates a valid IP address to a
DHCP
client
(PC or device) upon request.
• The client request is made when the client device boots.
• The DHCP Server provides the Gateway and DNS addresses to the client, as well as
allocating an IP Address.
• Windows 95/98/ME include all the software required to act as a DHCP
client
. This is the
default Windows setting for TCP/IP. However, Windows uses the term Obtain an IP Ad-
dress automatically instead of "DHCP Client".
• The CNWR-811P can act as a
DHCP server
.
Using the CNWR-811P's DHCP Server
This is the default setting. The DHCP Server settings are on the
LAN
screen. On this screen,
you can:
• Enable or Disable the CNWR-811P's DHCP Server function.
• Set the range of IP Addresses allocated to PCs by the DHCP Server function.
You can assign Fixed IP Addresses to some devices
while using DHCP, provided that the Fixed IP Addresses
are NOT within the range used by the DHCP Server.
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