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Beacon Interval:
Enter a value between 25 and 1000 in milliseconds to determine the
duration between which beacon packets are broadcasted by the router to synchronize
the wireless network. The default is 100 milliseconds.
RTS Threshold:
Enter a value between 1 and 2346 to determine the packet size of
data transmission through the router. By default, the RTS (Request to Send) Threshold
size is 2346. If the packet size is greater than the preset threshold, the router sends
Request to Send frames to a particular receiving station and negotiates the sending
of a data frame, or else the packet will be sent immediately.
DTIM Interval:
Enter a value between 1 and 255 to determine the interval of the
Delivery Traffic Indication Message (DTIM). 1 indicates the DTIM Interval is the same
as
Beacon Interval
.
Group Key Update Period:
Enter the number of seconds to control the time interval
for the encryption key automatic renewal. The default is 0, indicating no key renewal.
Enable WMM:
This feature guarantees the packets with high-priority messages being
transmitted preferentially. WMM is enabled compulsively under 802.11n or 802.11ac
mode. It is strongly recommended to enable WMM.
Enable Short GI:
This feature is enabled by default and recommended to increase the
data capacity by reducing the Guard Interval (GI) time.
AP Isolation:
Select this checkbox to enable the AP Isolation feature that allows you to
confine and restrict all wireless devices on your network from interacting with each
other, but still able to access the Internet. AP isolation is disabled by default.
WDS:
Select this checkbox to enable the WDS (Wireless Distribution System) Bridging
feature to allow the router to bridge with another access point (AP) in a wireless local
area network (WLAN). Refer to
Appendix B: Troubleshooting
for detailed instructions.
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Specify Your Network Settings
12° 3°
Set Up a Dynamic DNS Service Account
Most ISPs (Internet service providers) assign a dynamic IP address to the router and
you can use this IP address to access your router remotely. However, the IP address can
change any time and you don’t know when it changes. In this case, you might need
the DDNS (Dynamic Domain Name Server) feature on the router to allow you and your
friends to access your router and local servers (FTP, HTTP, etc.) using domain name, in
no need of checking and remembering the IP address.
Note:
DDNS does not work if the ISP assigns a private WAN IP address (such as 192.168.1.x) to the modem router.
To set up DDNS, please follow the instructions below:
Visit
http://tplinkmodem.net
, and log in with the password you set for the modem
router.
Go to
Advanced
>
Network
>
Dynamic DNS.
Select the
DDNS service provider
(Dyndns or NO-IP). If you don’t have a DDNS
account, select a service provider and click
Go to register
.
Enter the username, password and domain name of the account (such as lisa.ddns.
net).
Click
Login
and
Save
.
Tips:
If you want to use a new DDNS account, please Logout first, then login with the new account.
12° 4°
Interface Grouping
Divide my devices connected to the modem router into different
groups and disallow devices’ cross-group communication.
For example
, in my house, devices connected to LAN1 and LAN3
are for work, while others for entertainment. I want to isolate
working devices from others while keep all devices’ access to
the Internet.
I want to:
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Chapter 12
Specify Your Network Settings
Visit
http://tplinkmodem.net
, and log in with the password
you set for the modem router.
Go to
Advanced
>
Network
>
Interface Grouping
to open the
configuration page where some interfaces can be grouped
together.
Click to
Add
a new group.
Name the group.
Check the boxes of
LAN1
and
LAN3
in Available LAN. Here
Wi-Fi 2.4G
network and
Wi-Fi 5G
network are viewed as a
LAN interface respectively.
Click
Enable Group Isolation
to isolate working devices and
disallow other devices from communicating with them.
Click
OK
to save the settings.
How can I
do that?
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Now your working devices connected to LAN1 and LAN3 are in
an isolated group!
Note:
VLAN function is enabled by default. You cannot disable it when IPTV is
enabled.
12° 5°
Create Static Routes
A static route is a pre-determined path that network information must travel to reach
a specific host or network. Data from one point to another will always follow the same
path regardless of other considerations. Normal Internet usage does not require this
setting to be configured.
Visit multiple networks and multiple servers at the same time.
For example
, in a small office, my PC can surf the Internet, but I
also want to visit my company’s server. Now I have a switch and
another router. I connect the devices as shown in the following
figure so that the physical connection between my PC and my
company’s server is achieved. To surf the Internet and visit my
company’s network at the same time, I need to configure the
static routing.
Company’s server
My PC
Router 2
Modem router
Switch
192.168.1.100
LAN: 192.168.1.2
WAN: 172.30.30.100
172.30.30.1
Make sure the routers use different LAN IP addresses on the
same subnet. Disable Router 2’s DHCP function.
Visit
, and log in with the password you set
for the modem router.
Go to
Advanced
>
Network
>
Advanced Routing
. Select your
current
WAN Interface
and click
Save
.
Done!
I want to:
How can I
do that?
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Chapter 12
Specify Your Network Settings
Click
Add
to add a new static routing entry. Finish the settings
according to the following explanations:
Destination IP:
The destination IP address that you want to
assign to a static route. This IP address cannot be on the same
subnet with the WAN IP or LAN IP of the router. In the example,
the IP address of the company network is the destination IP
address, so here enters 172.30.30.1.
Subnet Mask:
Determines the destination network with the
destination IP address. If the destination is a single IP address,
enter 255.255.255.255; otherwise, enter the subnet mask of
the corresponding network IP. In the example, the destination
network is a single IP, so here enters 255.255.255.255.
Gateway:
The IP address of the gateway device to which the
data packets will be sent. This IP address must be on the same
subnet with the router’s IP which sends out the data. In the
example, the data packets will be sent to the LAN port of

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