3Com NBX 100 Installation Manual page 103

Table 21 IP Addressing and the NBX System
Local IP Environment
No IP networking currently in
use
CAUTION: Do not set your computer address to 192.168.1.192 because this IP address is used
temporarily during system startup. If you use that address for your computer, a conflict results and
the system may not start properly.
5 Start a browser.
6 To access the NBX NetSet utility, enter the following address into the
browser's address field:
192.168.1.190
This is the default IP address of the NBX system.
If the connection attempt fails, check the browser's Proxy Server setting
and verify that it is configured for a direct connection. Also, check the
Connection setting and verify that it is set for a direct LAN connection,
not a dial-up connection.
After you connect, you can log in to the NBX NetSet utility using the
default administrator user name and password. See the next topic,
"Configuring the NBX System IP Address"
the NBX IP settings.
CAUTION: If you change the administrator password, you cannot retrieve
(return) to the default, nor can you retrieve your new password if you
forget it. If you make any password changes, record them in a safe place.
Table 21 describes possible network environments and the configuration
needed to enable IP connectivity to the NBX system.
NBX System Configuration
You do not need to change the IP settings in the NBX system, but you probably
need to configure the IP settings in the computer that you use to communicate
with the NBX NetSet utility.
Set the computer's IP parameters to these settings:
IP address: 192.168.1.191
Default gateway: 192.168.1.1
Subnet mask: 255.255.255.224
If you connect the LAN to the Internet in the future, your Internet service provider
gives instructions on how to configure the IP settings of devices on the network.
You must change the IP settings of the NBX system at that time.
Configuring NBX System Networking
for instructions on configuring
103