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Chapter 21 Sys OP Mode
NBG4604 User’s Guide
191
21.4
General Screen
Use this screen to select how you connect to the Internet.
Figure 123
Maintenance > Sys OP Mode > General
If you select Router Mode, the following pop-up message window appears.
Figure 124
Maintenance > Sys Op Mode > General: Router
•
In this mode there are both LAN and WAN ports. The LAN Ethernet and WAN
Ethernet ports have different IP addresses.
•
The DHCP server on your device is enabled and allocates IP addresses to other
devices on your local network.
•
The LAN IP address of the device on the local network is set to
192.168.1.1.
•
You can configure the IP address settings on your WAN port. Contact your ISP or
system administrator for more information on appropriate settings.
If you select Access Point the following pop-up message window appears.
Figure 125
Maintenance > Sys Op Mode > General: AP
• In
AP Mode
all Ethernet ports have the same IP address.
•
All ports on the rear panel of the device are LAN ports, including the port labeled
WAN. There is no WAN port.
•
The DHCP server on your device is disabled. In AP mode there must be a device
with a DHCP server on your network such as a router or gateway which can
allocate IP addresses.
The IP address of the device on the local network is set to 192.168.1.2.
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Chapter 21 Sys OP Mode
NBG4604 User’s Guide
192
The following table describes the labels in the
General
screen.
Table 74
Maintenance > Sys OP Mode > General
Note: If you select the incorrect System Operation Mode you cannot connect to the
Internet.
LABEL
DESCRIPTION
System Operation Mode
Router
Select
Router
if your device routes traffic between a local network and
another network such as the Internet. This mode offers services such as a
firewall or content filter.
Access Point
Select
Access Point
if your device bridges traffic between clients on the
same network.
Apply
Click
Apply
to save your settings.
Reset
Click
Reset
to return your settings to the default (
Router
)
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NBG4604 User’s Guide
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C
HAPTER
22
Language
22.1
Language Screen
Use this screen to change the language for the Web Configurator display.
Click the language you prefer. The Web Configurator language changes after a
while without restarting the NBG4604.
Figure 126
Language
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23
Troubleshooting
This chapter offers some suggestions to solve problems you might encounter. The
potential problems are divided into the following categories.
•
Power, Hardware Connections, and LEDs
•
NBG4604 Access and Login
•
Internet Access
•
Resetting the NBG4604 to Its Factory Defaults
•
Wireless Router/AP Troubleshooting
23.1
Power, Hardware Connections, and LEDs
The NBG4604 does not turn on. None of the LEDs turn on.
1
Make sure you are using the power adaptor or cord included with the NBG4604.
2
Make sure the power adaptor or cord is connected to the NBG4604 and plugged in
to an appropriate power source. Make sure the power source is turned on.
3
Disconnect and re-connect the power adaptor or cord to the NBG4604.
4
If the problem continues, contact the vendor.
One of the LEDs does not behave as expected.
1
Make sure you understand the normal behavior of the LED. See
Section 1.5 on
page 17
.
2
Check the hardware connections. See the Quick Start Guide.
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