3Com 3C10111C - NBX 100 - Modular Exp Base Installation Manual page 80

80 C 2: I
HAPTER NSTALLING
S H C
YSTEM ARDWARE OMPONENTS
Overview of how to change the IP settings of the NBX system:
Temporarily change the IP address of your computer to conform with
■
the default IP settings of the NBX system.
Connect your computer to the NBX system.
■
Use the NBX NetSet utility to modify the IP settings of the NBX system.
■
Restore the IP settings of your computer and reconnect it to the LAN.
■
Connect the NBX system to your local network.
■
To change the IP settings of the NBX system:
1 Use a category 5 Ethernet crossover cable to connect the computer's
network interface card (NIC) directly to your NBX system:
NBX 100 Call Processor — Use the 10BT UPLINK MDI-X port.
■
SuperStack 3 NBX Call Processor — Use the Ethernet 1 port.
■
By connecting the computer directly to the NBX system, you isolate the
system from the network and eliminate the influence of routers and proxy
servers.
2 Record the existing IP settings on the computer so you can restore them
later.
3 Change the IP settings of your computer to:
IP address:
Default gateway:
Subnet mask:
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.
4 Reboot the computer so that the new settings take effect.
5 Start a browser.
6 To access the NBX NetSet utility, enter the following address into the
browser's IP address field:
192.168.1.190
This is the default IP address of the NBX 100 and SuperStack 3 NBX
Call Processors.
192.168.1.191
0.0.0.0
255.255.255.0