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Introduce
NetSwitch II-M
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As
the threat of information leakage through the internet
has become increased, many security
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-oriented
organizations have traded very warily on the internet
connectivity. For their network
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security,
they started separating their networks, into the external
network, physically and tried
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to
secure their networks.
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To
do so, the network integrators have to use two IP address(for
internal and external) or assign
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an
IP address by NAT(Network Address Translation). They
have to setup IP address and make a
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reboot
the PC system every time. It is really awkward and ineffectual
at the point of the network
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management.
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NetSwitch
ensures the user's convenience to access the internet
and network security as well.
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It
protects the internal resources from any hostile risk
on the internet, and offers the most
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convenient
solution to the internet users at the same time.
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Configuration Environment
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In
fact, NetSwitch II-M is a hardware device that separates
networks physically. Unlike the
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current
security systems, such as a firewall which is the logical
disconnection of two physically
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connected
networks, it enables you to separate your networks physically,
into the internal
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network
and the internet. If it is connected with a network,
it is disconnected with the other
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at
the same time. Because of the physical separation between
networks, there is no way to
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connect
your internal network resources from outside.
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If
you operate IPChanger, the network is converted to the
internal or the external network.
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It
is the simple-to-use solution based on the physical
separation between networks.
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Network Separation
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Some
organizations want to hide their internal network from
the external network, specially
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the internet.
To do so, their networks must be separated physically
into internal and external
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network,
through two cable lines such as UTP line. Under this
system environment, they have
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to
convert IP address manually and make a reboot their
system, in order to access a network
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to
the other, which is clumsy and costly way to use the networks.
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NetSwitch
II-M enables them to configure physically separated
networks, only with one
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network
cable. IPChanger program has a role to convert IP address
automatically. If you want
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to
access to the internet from internal network, you can
convert IP address automatically and
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sends
a packet to the NetSwitch II-M to switch the other network.
In this process, it does not
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require
any reboot your computer system.
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The Structure of NetSwitch II-M
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There
are the 24 UTP ports in front of NetSwitch II-M, connected
with the each PCs through
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UTP
Lines. At the rear of NetSwitch II-M, there are 2 lines
of 24 ports of UTP Lines. The upper
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24
ports are designated to the internal network HUB, the
lower 24 ports are to the external
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network
HUB.
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It
receives the packets from PCs or Hubs(Internal or External)
and functions repeat. It just
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forwards
the packets and does not regenerate them. With this
simple procedure, it does not
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plunge
the network into any trouble or packet delay.
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NetSwitch
II-M has a LED for each port displayed the network status.
Through the LED display
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you
can check the network status and diagnose easily any
matters on networks.
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The
internal and the external port of NetSwitch operates
independently, the problem on each
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network
does not influence on each other.
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Operation Procedure
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NetSwitch
II-M is located between Internet and Internal Hub. Of
two lines of UTP Ports at the
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rear
of NetSwitch II-M, the upper ports is for internal network
and lower ports is for the internet.
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Network Conversion
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If your system starts, NetSwitch begins
with the internal network connection.
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With operating IPChanger, you can convert
your network into the internet.
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To convert the network again, you can repeat
the above procedure.
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Setting
IP Address & other values
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In order to set IP address, generate IPChanger
window by clicking right button of the
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mouse
on IPChanger icon at the system tray.
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If IPChanger window appears, set IP address
and other values.
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If you close IPChanger window, all new
values will be saved automatically.
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Operating Software (IPChanger)
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Windows 95/98/ME/NT/2000
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Operate with NetSwitch II-M / II-R
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Just one NIC while using two IP addresses.
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Immediate switching networks without a reboot
your system.
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Simple in operation - just a click enables
you to switch the separated network.
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Enable to apply when used one IP address
with NAT(Network Address Translation)
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Enable to apply when used one IP address
and two Gateway address with NAT.
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Folder access control supported, in order
to protect specific data at your PC.
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Support the IPX Novell.
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The network status (Internal or Internet)
on desktop displayed.
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AutoUpdate supported.
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Copyright by FNET(C) since
1998-2015, All rights reserved
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