CTC Union SHDTU03-ET10R, User Manual

Page: 86 / 90

Chapter 8. Configuration Commands
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DMZ
To setup demilitarized zone, move the cursor “>>” to dmz and press enter.
>> active Tigger DMZ host function
address Configure virtual IP address and interface
You can enable the demilitarized zone via the active command.
After enabling the DMZ, shift the cursor to address and press enter.
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Command: setup ip_share dmz address <ip> <1~10>
Message: Please input the following information.
Virtual IP address: 192.168.0.251
Active interface number (Enter for defaul t) <1>: 1
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DHCP
Dynamic Host Configuration Protocol (DHCP) is a communication protocol that allows network
administrators the ability to manage centrally and automate the assignment of Internet Protocol
(IP) addresses in an organization's network. Using the Internet Protocol, each machine that can
connect to the Internet needs a unique IP address. When an organization sets up its computer
users with a connection to the Internet, an IP address must be assigned to each machine.
Without DHCP, the IP address must be entered manually at each computer. If computers move to
another location in another part of the network, a new IP address must be entered. DHCP lets a
network administrator to supervise and distribute IP addresses from a central point and
automatically sends a new IP address when a computer is plugged into a different place in the
network.