ASUS RT-AC55U Router Manual PDF (Setup & Configuration Guide)

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4.1.5 RADIUS Setting

RADIUS (Remote Authentication Dial In User Service) Setting

provides an extra layer of security when you choose WPA-

Enterprise, WPA2-Enterprise, or Radius with 802.1x as your

Authentication Mode.

To set up wireless RADIUS settings:

1. Ensure that the wireless router’s authentication mode is set to

WPA-Enterprise, WPA2-Enterprise, or Radius with 802.1x.

NOTE

:

Please refer to section

4.1.1 General

section for conﬁguring your

wireless router’s Authentication Mode.

2. From the navigation panel, go to

Advanced Settings

>

Wireless

>

RADIUS Setting

.

3. Select the frequency band.

4. In the

Server IP Address

ﬁeld, key in your RADIUS server’s IP

Address.

5. In the

Connection Secret

ﬁeld, assign the password to access

your RADIUS server.

6. Click

Apply

.

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57

In the

Professional Settings

screen, you can conﬁgure the

following:

•

Frequency

:

Select the frequency band that the professional

settings will be applied to.

•

Enable Radio

:

Select

Yes

to enable wireless networking.

Select

No

to disable wireless networking.

•

Date to Enable Radio (weekdays)

:

You can specify which

days of the week wireless networking is enabled.

•

Time of Day to Enable Radio

:

You can specify a time range

when wireless networking is enabled during the week.

4.1.6 Professional

The Professional screen provides advanced conﬁguration options.

NOTE:

We recommend that you use the default values on this page.

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•

Date to Enable Radio (weekend)

:

You can specify which

days of the weekend wireless networking is enabled.

•

Time of Day to Enable Radio

:

You can specify a time range

when wireless networking is enabled during the weekend.

•

Set AP isolated

:

The Set AP isolated item prevents wireless

devices on your network from communicating with each

other. This feature is useful if many guests frequently join or

leave your network. Select

Yes

to enable this feature or select

No

to disable.

•

Multicast rate (Mbps)

:

Select the multicast transmission

rate or click

Disable

to switch oﬀ simultaneous single

transmission.

•

Preamble Type

:

Preamble Type deﬁnes the length of time

that the router spent for CRC (Cyclic Redundancy Check). CRC

is a method of detecting errors during data transmission.

Select

Short

for a busy wireless network with high network

traﬃc. Select

Long

if your wireless network is composed of

older or legacy wireless devices.

•

RTS Threshold

:

Select a lower value for RTS (Request to

Send) Threshold to improve wireless communication in a

busy or noisy wireless network with high network traﬃc and

numerous wireless devices.

•

DTIM Interval

:

DTIM (Delivery Traﬃc Indication Message)

Interval or Data Beacon Rate is the time interval before a

signal is sent to a wireless device in sleep mode indicating

that a data packet is awaiting delivery. The default value is

three milliseconds.

•

Beacon Interval

:

Beacon Interval is the time between one

DTIM and the next. The default value is 100 milliseconds.

Lower the Beacon Interval value for an unstable wireless

connection or for roaming devices.

•

Enable TX Bursting

:

Enable TX Bursting improves

transmission speed between the wireless router and 802.11g

devices.

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•

Wireless multicast forwarding

:

Select

Enable

to allow the

wireless router to forward multicast traﬃc to other wireless

devices that support multicast. Select

Disable

to prevent the

router from forwarding multicast transmissions.

•

Enable WMM APSD

:

Enable WMM APSD (Wi-Fi Multimedia

Automatic Power Save Delivery) to improve power

management between wireless devices. Select

Disable

to

switch oﬀ WMM APSD.

4.2

LAN

4.2.1 LAN IP

The LAN IP screen allows you to modify the LAN IP settings of your

wireless router.

NOTE:

Any changes to the LAN IP address will be reﬂected on your

DHCP settings.

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To modify the LAN IP settings:

1. From the navigation panel, go to

Advanced Settings

>

LAN

>

LAN IP

tab.

2. Modify the

IP address

and

Subnet Mask

.

3. When done, click

Apply

.

4.2.2 DHCP Server

Your wireless router uses DHCP to assign IP addresses

automatically on your network. You can specify the IP address

range and lease time for the clients on your network.

To conﬁgure the DHCP server:

1. From the navigation panel, go to

Advanced Settings

>

LAN

>

DHCP Server

tab.

2. In the

Enable the DHCP Server

ﬁeld, tick

Yes

.

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