Assigning The An Ip Address To The Gateway; Assigning An Ip Address Using Http - 3Com V7122 User Manual

Assigning the an IP Address to the Gateway

To assign an IP address to each of the gateway modules use one of the following methods:
HTTP using a Web browser (see
BootP (see Assigning an IP Address Using
The embedded Command Line Interface (CLI) accessed using RS-232 (if supported) or
Telnet (see Assigning an IP Address Using the
Dynamic Host Control Protocol (DHCP) (see
Use the 'Reset' button at any time to restore the gateway networking parameters to their
factory default values (see

Assigning an IP Address Using HTTP

To assign an IP address using HTTP:
Disconnect the gateway from the network and reconnect it to your PC using one of the
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following two methods:
Use a standard Ethernet cable to connect the network interface on your PC to a port
on a network hub / switch. Use a second standard Ethernet cable to connect the
gateway to another port on the same network hub / switch.
Use an Ethernet cross-over cable to directly connect the network interface on your
PC to the gateway.
Change your PC's IP address and subnet mask to correspond with the gateway factory
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default IP address and subnet mask, shown in
address and subnet mask of your PC, see Windows™ Online Help (Start>Help).
Access the gateway first module's Embedded Web Server (see
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Embedded Web Server).
In the 'Quick Setup' screen (shown in
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Mask' and 'Default Gateway IP Address' fields under 'IP Configuration' to correspond
with your network IP settings. If your network doesn't feature a default gateway, enter a
dummy value in the 'Default Gateway IP Address' field.
Click the Reset button and then click OK at the prompt; the gateway applies the changes
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and restarts.
Record and retain the IP address and subnet mask you assign the gateway. Do
the same when defining new username or password. If the Embedded Web Server
is unavailable (for example, if you've lost your username and password), use the
BootP/TFTP (Trivial File Transfer Protocol) configuration utility to access the
device, 'reflash' the load and reset the password (see
BootP/TFTP Configuration
configuration utility to access the device).
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Assigning an IP Address Using
BootP).
U sing
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Restoring Networking Parameters to their Initial
Figure 20), set the gateway 'IP Address', 'Subnet
Utility for detailed information on using a BootP/TFTP
HTTP).
CLI).
DHCP).
Table 18. For details on changing the IP
Accessing the
A ppendix D: The
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V7122 GatewayUser Guide
State).