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Specify Network Settings
116
Nighthawk AC1750
Smart
WiFi
Router
Your settings are saved.
If you connected wirelessly to the network and you changed the SSID, you are
disconnected from the network.
11.
Make sure that you can connect wirelessly to the network with its new settings.
If you cannot connect wirelessly, check the following:
Is your computer or wireless device connected to another wireless network in your
area? Some wireless devices automatically connect to the first open network without
wireless security that they discover.
Is your computer or wireless device trying to connect to your network with its old
settings (before you changed the settings)? If it is, update the wireless network
selection in your computer or wireless device to match the current settings for your
network.
Change the WiFi Security Option
Your router comes with preset WPA2 or WPA security. The password that you enter to
connect to your network is unique to your router and is on the router label. NETGEAR
recommends that you use the preset security, but you can change the settings. NETGEAR
recommends that you do not disable security.
To change the WPA settings:
1.
Launch an Internet browser from a computer or wireless device that is connected to the
network.
2.
Type
or
.
A login screen displays.
3.
Enter the router user name and password.
The user name is
admin
. The default password is
password
. The user name and
password are case-sensitive.
The BASIC Home screen displays.
4.
Select
Wireless
.
5.
Under Security Options, select a WPA option.
The WPA2 options use the newest standard for the strongest security, but some older
computers and wireless devices cannot use WPA2. By default, the
WPA-PSK [TKIP] +
WPA2-PSK [AES]
radio button is selected so that new or old computers and wireless
devices can connect to the WiFi network by using either WPA2 or WPA security.
The
Passphrase
field displays.
6.
In the
Passphrase
field, enter the network key (password) that you want to use.
It is a text string from 8 to 63 characters.
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Specify Network Settings
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Nighthawk AC1750
Smart
WiFi
Router
7.
Write down the new password and keep it in a secure place for future reference.
8.
Click the
Apply
button.
Your changes are saved.
Set Up a Guest Network
A guest network allows visitors at your home to use the Internet without using your wireless
security key. You can add a guest network to each wireless network: 2.4 GHz b/g/n and
5.0 GHz a/n.
To set up a guest network:
1.
Launch an Internet browser from a computer or wireless device that is connected to the
network.
2.
Type
or
.
A login screen displays.
3.
Enter the router user name and password.
The user name is
admin
. The default password is
password
. The user name and
password are case-sensitive.
The BASIC Home screen displays.
4.
Select
Guest Network
.
5.
Select any of the following wireless settings:
Enable Guest Network
. When this check box is selected, the guest network is
enabled, and guests can connect to your network using the SSID of this profile.
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Specify Network Settings
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Nighthawk AC1750
Smart
WiFi
Router
Enable SSID Broadcast
. If this check box is selected, the wireless access point
broadcasts its name (SSID) to all wireless stations. Stations with no SSID can adopt
the correct SSID for connections to this access point.
Allow guests to see each other and access my local network
. If this check box is
selected, anyone who connects to this SSID can access your local network, not just
the Internet.
6.
Give the guest network a name.
The guest network name is case-sensitive and can be up to 32 characters. You then
manually configure the wireless devices in your network to use the guest network name in
addition to the main SSID.
7.
Select a security option.
The WPA2 options use the newest standard for the strongest security, but some older
computers and wireless devices cannot use it. NETGEAR recommends that you select
the
WPA-PSK [TKIP] + WPA2-PSK [AES]
radio button. This setting protects your WiFi
network and lets computers and wireless devices connect to the WiFi network by using
either WPA2 or WPA security.
8.
Click the
Apply
button.
Your settings are saved.
How the Router Manages Wireless Clients
A wireless client is any computer or wireless device that connects to the router’s WiFi
network. The router uses airtime fairness and implicit beamforming to manage its wireless
clients. These features are enabled by default, but you can disable them.
Airtime Fairness
Airtime fairness ensures that all clients receive equal time on the network. Network resources
are divided by time, so if five clients are connected, they each get one-fifth of the network
time. The advantage of this feature is that your slowest clients don’t control network
responsiveness. This feature is enabled by default, but you can disable it.
To disable airtime fairness:
1.
Launch an Internet browser from a computer or wireless device that is connected to the
network.
2.
Type
or
.
A login screen displays.
3.
Enter the router user name and password.
The user name is
admin
. The default password is
password
. The user name and
password are case-sensitive.
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Specify Network Settings
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Nighthawk AC1750
Smart
WiFi
Router
The BASIC Home screen displays.
4.
Select
ADVANCED > Advanced Setup > Wireless Settings
.
5.
Scroll down below the WPS Settings section of the screen and clear the
Enable
AIRTIME FAIRNESS
check box.
6.
Click the
Apply
button.
Implicit Beamforming
Implicit Beamforming contrasts with explicit Beamforming, which means that your router
actively tracks clients and directs power to the router antenna closes to the client. This works
whether or not the client supports Beamforming. Implicit Beamforming means that the router
can use information from client devices that support Beamforming to improve the WiFi signal.
This feature is enabled by default, but you can disable it.
To disable implicit Beamforming:
1.
Launch an Internet browser from a computer or wireless device that is connected to the
network.
2.
Type
or
.
A login screen displays.
3.
Enter the router user name and password.
The user name is
admin
. The default password is
password
. The user name and
password are case-sensitive.
The BASIC Home screen displays.
4.
Select
ADVANCED > Advanced Setup > Wireless Settings
.
The Wireless Settings screen displays.
5.
Scroll down below the WPS Settings section and clear the
Enable Implicit
BEAMFORMING
check box.
6.
Click the
Apply
button.
Control the Wireless Radios
The router includes internal wireless radios that broadcast signals in the 2.4 GHz and 5 GHz
ranges. By default, they are on so that you can connect wirelessly to the router. When the
wireless radios are off, you can still use an Ethernet cable for a LAN connection to the router.
You can turn the wireless radios on and off with the
WiFi On/Off
button on the router, or you
can log in to the router and enable or disable the wireless radios. If you are close to the
router, it might be easier to press its
WiFi On/Off
button. If you are away from the router or
you already logged in, it might be easier to enable or disable them. You can also turn the
WiFi radios off and on based on a schedule. (See
Set Up a Wireless Schedule
on page
121.)
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Smart
WiFi
Router
Use the WiFi On/Off Button
To turn the wireless radios off and on with the WiFi On/Off button:
Press the
WiFi On/Off
button on the top of the router for two seconds.
If you turned off the wireless radios, the WiFi On/Off LED and the WPS LED turn off. If
you turned on the wireless radios, the WiFi On/Off LED and the WPS LED light.
Enable or Disable the Wireless Radios
If you used the
WiFi On/Off
button to turn off the wireless radios, you can’t log in to the router
to turn them back on. You must press the
WiFi On/Off
button again for two seconds to turn
the wireless radios back on.
To enable or disable the wireless radios:
1.
Launch an Internet browser from a computer or wireless device that is connected to the
network.
2.
Type
or
.
A login screen displays.
3.
Enter the router user name and password.
The user name is
admin
. The default password is
password
. The user name and
password are case-sensitive.
The BASIC Home screen displays.
4.
Select
ADVANCED > Advanced Setup > Wireless Settings
.
5.
In the 2.4 GHz and 5 GHz sections of the screen, select or clear the
Enable Wireless
Radio
check boxes.

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