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TD-W8101G
54Mbps Wireless ADSL2+ Modem Router
Rev: 1.0.0
1910010454
COPYRIGHT & TRADEMARKS
Specifications are subject to change without notice. is a registered trademark
of TP-LINK TECHNOLOGIES CO., LTD. Other brands and product names are trademarks or
registered trademarks of their respective holders.
No part of the specifications may be reproduced in any form or by any means or used to make any
derivative such as translation, transformation, or adaptation without permission from TP-LINK
TECHNOLOGIES CO., LTD. Copyright © 2011 TP-LINK TECHNOLOGIES CO., LTD. All rights
reserved.
http://www.tp-link.com
FCC STATEMENT
This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference in a residential installation. This equipment generates, uses and can
radiate radio frequency energy and, if not in-stalled and used in accordance with the instructions,
may cause harmful interference to radio communications. However, there is no guarantee that
interference will not occur in a particular installation. If this equipment does cause harmful
interference to radio or televi can be determined by turning the equipment off sion reception, which
and on, the user is encouraged to try to correct the interference by one or more of the following
measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver
is connected.
• Consult the dealer or an experienced radio/ TV technician for help.
This device complies with part 15 of the FCC Rules. Operation is subject to the following two
conditions:
1) This device may not cause harmful interference.
2) This device must accept any interference received, including interference that may
cause undesired operation.
Any changes or modifications not expressly approved by the party responsible for compliance
could void the user’s authority to operate the equipment.
Note: The manufacturer is not responsible for any radio or TV interference caused by
unauthorized modifications to this equipment. Such modifications could void the user’s authority
to operate the equipment.
FCC RF Radiation Exposure Statement
This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled
environment. This device and its antenna must not be co-located or operating in conjunction with
any other antenna or transmitter.
“To comply with FCC RF exposure compliance requirements, this grant is applicable to only
Mobile Configurations. The antennas used for this transmitter must be installed to provide a
separation distance of at least 20 cm from all persons and must not be co-located or operating in
conjunction with any other antenna or transmitter.”
CE Mark Warning
This is a class B product. In a domestic environment, this product may cause radio interference, in
which case the user may be required to take adequate measures.
TP-LINK TECHNOLOGIES CO., LTD
TP-LINK TECHNOLOGIES CO., LTD.
South Building, No.5 Keyuan Road, Central Zone, Science & Technology Park, Nanshan,
Shenzhen, P. R. China
DECLARA
DECLARA
DECLARA
DECLARADECLARA
TION OF CONFORMITY
TION OF CONFORMITY
TION OF CONFORMITY
TION OF CONFORMITY TION OF CONFORMITY
For the following equipment:
Product Description: 54Mbps Wireless ADSL2+ Modem Router
Model No.: TD-W8101G
Trademark: TP-LINK
We declare under our own responsibility that the above products satisfy all the technical
regulations applicable to the product within the scope of Council Directives:
Directives 1999/5/EC
The above product is in conformity with the following standards or other normative documents
ETSI EN 300 328 V1.7.1: 2006
ETSI EN 301 489-1 V1.8.1:2008& ETSI EN 301 489-17 V2.1.1:2009
EN60950-1:2006
Recommendation 1999/519/EC
EN62311:2008
Directives 2004/108/EC
The above product is in conformity with the following standards or other normative documents
EN 55022:2006 +A1:2007
EN 55024:1998+A1:2001+A2:2003
EN 61000-3-2:2006
EN 61000-3-3:1995+A1:2001+A2:2005
Directives 2006/95/EC
The above product is in conformity with the following standards or other normative documents
EN60950-1:2006
Directive（ ）ErP 2009/125/EC
Audio/Video, information and communication technology equipment- Environmentally conscious
design
EN62075:2008
Person is responsible for marking this declaration:
Yang Hongliang
Product Manager of International Business
CONTENTS
Package Contents .................................................................................................... 1
Chapter 1 Introduction ......................................................................................... 2
1.1 Product Overview.................................................................................. 2
1.2 Main Features ....................................................................................... 2
1.3 Conventions .......................................................................................... 3
Chapter 2 Hardware Installation.......................................................................... 4
2.1 The Front Panel .................................................................................... 4
2.2 The Back Panel..................................................................................... 5
2.3 Installation Environment........................................................................ 6
2.4 Connecting the Router .......................................................................... 6
Chapter 3 Quick Installation Guide ..................................................................... 8
3.1 Configure PC......................................................................................... 8
3.2 Login ................................................................................................... 11
Chapter 4 Software Configuration .................................................................... 15
4.1 Status.................................................................................................. 15
4.2 Quick Start .......................................................................................... 16
4.3 Interface Setup.................................................................................... 16
4.3.1 Internet .................................................................................................... 17
4.3.2 LAN ......................................................................................................... 21
4.3.3 Wireless................................................................................................... 23
4.4 Advanced Setup.................................................................................. 28
4.4.1 Firewall .................................................................................................... 28
4.4.2 Routing .................................................................................................... 28
4.4.3 NAT ......................................................................................................... 29
4.4.4 QoS ......................................................................................................... 33
4.4.5 VLAN ....................................................................................................... 34
4.4.6 ADSL ....................................................................................................... 36
4.5 Access Management........................................................................... 37
4.5.1 ACL ......................................................................................................... 37
4.5.2 Filter ........................................................................................................ 38
4.5.3 SNMP ...................................................................................................... 46
4.5.4 UPnP ....................................................................................................... 46
4.5.5 DDNS ...................................................................................................... 46
4.5.6 CWMP ..................................................................................................... 47
4.6 Maintenance........................................................................................ 48
4.6.1 Administra tion.......................................................................................... 48
4.6.2 Time Zone ............................................................................................... 49
4.6.3 Firmware.................................................................................................. 50
4.6.4 SysRestart ............................................................................................... 52
4.6.5 Diagnostics .............................................................................................. 53
4.7 Help..................................................................................................... 54
Appendix A: Specification..................................................................................... 56
TD-W8101G 54Mbps Wireless ADSL2+ Modem Router User Guide
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Package Contents
The following contents should be found in your package:
¾ One TD-W8101G 54Mbps Wireless ADSL2+ Modem Router
¾ One Power Adapter for TD-W8101G ADSL2+ Router
¾ Quick Installation Guide
¾ One RJ45 cable
¾ Two RJ11 cables
¾ One ADSL splitter
¾ One Resource CD , including:
z This User Guide
z Other Helpful Information
)
)
)
)) Note:
Make sure that the package cont the listed items are damaged or ains the above items. If any of
missing, please contact with your distributor.
TD-W8101G 54Mbps Wireless ADSL2+ Modem Router User Guide
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Chapter 1 Introduction
1.1 Product Overview
Thank you for choosing the TD-W8101G 54Mbps Wireless ADSL2+ Modem Router. The device
is designed to provide a simple and cost-effective ADSL Internet connection for a private Ethernet
or IEEE 802.11g/ IEEE 802.11b wireless network.
The TD-W8101G connects to an Ethernet LAN or computers via standard Ethernet ports. The
ADSL connection is made using ordinary telephone line with standard connectors. Multiple
workstations can be networked and connected to the Internet using a single Wide Area Network
(WAN) interface and single global IP address. The advanced security enhancements, IP/MAC
Filter, Application Filter and URL Filter can help to protect your network from potentially
devastating intrusions by malicious agents from the outside of your network.
Quick Start of the Web-based Utility is supplied and friendly help messages are provided for the
configuration. Network and Router management is done through the Web-based Utility which can
be accessed through local Ethernet using any web browser.
ADSL
The TD-W8101G supports full-rate ADSL2+ connectivity conforming to the ITU and ANSI
specifications. In addition to the basic DMT physical layer functions, the ADSL2+ PHY supports
dual latency ADSL2+ framing (fast and interleaved) and the I.432 ATM Physical Layer.
Wireless
In the most attentive wireless security, the Router provides multiple protection measures. It can be
set to turn off the wireless network name (SSID) stations that have the broadcast so that only
SSID can be connected. The Router provides wireless LAN 64/128-bit WEP encryption security,
WPA-PSK/WPA2-PSK authentication, as well as TKIP/AES encryption security.
1.2 Main Features
¾ One 10/100Mbps Auto-Negotiation RJ45 LAN port (Auto MDI/MDIX), one RJ11 port.
¾ Provides external splitter.
¾ Adopts Advanced DMT modulation and demodulation technology.
¾ Supports bridge mode and Router function.
¾ Multi-user sharing a high-speed Internet connection.
¾ Downstream data rates up to 24Mbps, upstream data rates up to 3.5Mbps（With Annex M
enabled).
¾ Supports long transfers, the max line length can reach to 6.5Km.
¾ Supports remote configuration and management through SNMP and CWMP.
¾ Supports PPPoE, it allows connecting the internet on demand and disconnecting from the
Internet when idle.
¾ Provides reliable ESD and surge-protect function with quick response semi-conductive surge
protection circuit.
¾ High speed and asymmetrical data transmit mode, provides safe and exclusive bandwidth.
TD-W8101G 54Mbps Wireless ADSL2+ Modem Router User Guide
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Chapter 2 Hardware Installation
2.1 The Front Panel
Figure 2-1
The LEDs, locating on the front panel, indicates the device’s working status. For details, please
refer to LED Explanation.
LED Explanation:
Name Status Indication
On Power is on.
Power
Off Power is off.
On The LINE port is linked up.
Flash The ADSL negotiation is in progress. ADSL
Off The LINE port is linked down.
On A successful PPP connection has been built.
Flash Data is being transferred over the Internet.
Internet
Off There is no successful PPP connection or the Router works on
Bridge mode.
On The wireless function is enabled but no data is being transmitted.
Flash There is wireless data being transmitted.
WLAN
Off The wireless function is disabled.
On There is a successful connection on the LAN port but no activity.
Flash Data is being transferred over the LAN port.
LAN
Off There is no connection on the LAN port or the connection is
abnormal.
TD-W8101G 54Mbps Wireless ADSL2+ Modem Router User Guide
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2.2 The Back Panel
Figure 2-2
¾ POWER: The Power plug is where you will connect the power adapter.
¾ ON/OFF: The power switch for the Router.
¾ RESET: There are two ways to reset the Router's factory defaults.
Method one: With the Router powered on, use a pin to press and hold the Reset button for at
least 5 seconds. And the Router will reboot to its factory default settings.
Method two: Restore the default setting from “Maintenance-SysRestart” of the Router's
Web-based Utility.
¾ LAN: Through the port, you can connect the Router to your PC or the other Ethernet network
devices.
¾ LINE: Through the port, you can connect the Router with the telephone. Or you can connect
them by an external separate splitter. For details, please refer to “2.4 Connecting the Router”.
¾ :Antenna Used for wireless operation and data transmit.
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2.3 Installation Environment
¾ The Product should not be located where it will be exposed to moisture or excessive heat.
¾ Place the Router in a location where it can be connected to the various devices as well as to a
power source.
¾ Make sure the cables and power cord are placed safely out of the way so they do not create a
tripping hazard.
¾ The Router can be placed on a shelf or desktop.
¾ Keep away from the strong electromagnetic radiation and the device of electromagnetic
sensitive.
2.4 Connecting the Router
Before installing the device, please make sure your broadband service provided by your ISP is
available. If there is any problem, please contact your ISP. Before cable connection, cut off the
power supply and keep your hands dry. You can follow the steps below to install it.
Step 1: Connect the ADSL Line.
Method one: Plug one end of the twisted-pair ADSL cable into the ADSL LINE port on
the rear panel of TD-W8101G, and insert the other end into the wall socket.
Method two：
：
：
：：You can use a separate splitter. External splitter can divide the data and
voice, and then you can access the Internet and make calls at the same time. The
external splitter has three ports:
• LINE: Connect to the wall jack
• PHONE: Connect to the phone sets
• MODEM: Connect to the ADSL LINE port of TD-W8101G
Plug one end of the twisted-pair ADSL cable into the ADSL LINE port on the rear panel of
TD-W8101G. Connect the other end to the MODEM port of the external splitter.
Step 2: Connect the Ethernet cable. Attach one end of a network cable to your computer’s
Ethernet port or a regular hub/switch port, and the other end to the LAN port on the
TD-W8101G.
Step 3: Power on the computers and LAN devices.
Step 4: Attach the power adapter. Connect the power adapter to the power connector on the rear
of the device and plug in the adapter to a wall outlet or power extension, and then power
on the device. The electrical outlet shall be installed near the device and shall be easily
accessible.
TD-W8101G 54Mbps Wireless ADSL2+ Modem Router User Guide
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Figure 2-3
TD-W8101G 54Mbps Wireless ADSL2+ Modem Router User Guide
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Figure 3-2
Step 3: Select General tab, highlight Internet Protocol (TCP/IP), and then click the Properties
button.
Figure 3-3
TD-W8101G 54Mbps Wireless ADSL2+ Modem Router User Guide
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Step 4: Configure the IP address as Figure 3-4 shows. After that, click OK.
Figure 3-4
)
)
)
)) Note:
You can configure the PC to get an IP address automatically, select “Obtain an IP address
automatically” and “Obtain DNS server address automatically” in the screen above.
Now, you can run the Ping command in the command prompt to verify the network connection.
Please click the Start menu on your desktop, select run tab, type cmd or command in the field
and press Enter. Type ping 192.168.1.1 on the next screen, and then press Enter.
If the result displayed is similar to the screen below, the connection between your PC and the
Router has been established.
Figure 3-5
If the result displayed is similar to the screen shown below, it means that your PC has not
connected to the Router.
TD-W8101G 54Mbps Wireless ADSL2+ Modem Router User Guide
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Figure 3-6
You can check it follow the steps below:
1) Is the connection between your PC and the Router correct?
The LEDs of LAN port which you link to the device and the LEDs on your PC's adapter should
be lit.
2) Is the TCP/IP configuration for your PC correct?
If the Router's IP address is 192.168.1.1, your PC's IP address must be within the range of
192.168.1.2 ~ 192.168.1.254.
3.2 Login
Once your host PC is properly configured, please proceed as follows to use the Web-based Utility:
Start your web browser and type the private IP address of the Router in the address field:
http://192.168.1.1/.
After that, you will see the screen shown below. Enter the default User name admin and the
default Password admin, and then click OK to access to the Quick Start screen. You can follow
the steps below to complete the Quick Start.
TD-W8101G 54Mbps Wireless ADSL2+ Modem Router User Guide
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Figure 3-7
Step 1: Select the Quick Start tab, then click RUN WIZARD, and you will see the next screen.
Click the NEXT button.
Figure 3-8
Step 2: Configure the time for the Router, and then click the NEXT button.
Figure 3-9
Step 3: Select the connection type to connect to the ISP (We select PPPoE/PPPoA mode for
example here), and then click the NEXT button.
TD-W8101G 54Mbps Wireless ADSL2+ Modem Router User Guide
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Figure 3-10
Step 4: Configure the following options provided by your ISP: Username, Password, VPI, VCI
and Connection Type. Then click NEXT.
Figure 3-11
Step 5: Configure the rules for the WLAN, and click NEXT.
TD-W8101G 54Mbps Wireless ADSL2+ Modem Router User Guide
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Figure 3-12
)
)
)
)) Note:
If the Access Point is activated, the wireless function will be available even without the external
antenna because of an additional printed antenna. To adopt the wireless security protection
measures, please refer to section 4.3.3.
Step 6: Click NEXT to save the current settings.
Figure 3-13
Step 7: Click CLOSE to complete.
Figure 3-14
TD-W8101G 54Mbps Wireless ADSL2+ Modem Router User Guide
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Chapter 4 Software Configuration
This User Guide recommends using the “Quick Installation Guide” for first-time installation. For
advanced users, if you want to know more about this device and make use of its functions
adequately, maybe you will get help from this chapter to configure the advanced settings through
the Web-based Utility.
After your successful login, you can configure and manage the device. There are main menus on
the top of the Web-based Utility; submenus will be available after you click one of the main menus.
On the center of the Web-based Utility, there are the detailed configurations or status information.
To apply any settings you have altered on the page, please click the SAVE button.
4.1 Status
Choose “Status”, you can see the next submenus: Device Info, System Log and Statistics.
Click any of them, and you will be able to sponding function. configure the corre
Figure 4-1
Choose “Status→
→
→
→→Device Info” menu, and you will be able to view the device information,
including LAN, WAN and ADSL. The information will vary depending on the settings of the Router
configured on the Interface Setup screen.
TD-W8101G 54Mbps Wireless ADSL2+ Modem Router User Guide
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Figure 4-2
)
)
)
)) Note:
Click the other submenus System Log or Statistics in Figure 4-2, and you will be able to view the
system log and traffic statistics about the Router.
4.2 Quick Start
Please refer to "3.2 Login".
4.3 Interface Setup
Choose “Interface Setup”, you can see the next submenus: Internet and LAN and Wireless.
Figure 4-3
Click any of them, and you will be able to sponding function. configure the corre
TD-W8101G 54Mbps Wireless ADSL2+ Modem Router User Guide
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PPPoA/PPPoE and Bridge Mode. Pl hat you want to use. ease choose the designed type t
After that, you should follow the configuration below to proceed.
1) Dynamic IP Address
Select this option if your ISP provides you an IP address automatically. This option is typically
used for Cable services. Please enter the Dynamic IP information accordingly.
Figure 4-5
¾ Encapsulation: Select the encapsulation mode for the Dynamic IP Address, you can leave it
default.
¾ NAT: Select this option to Enable/Disable the NAT (Network Address Translation) function for
this VC. The NAT function can be activated or deactivated per PVC basis.
¾ Default Route: If enable this function, the current PVC will be considered as the default
gateway to internet from this device.
¾ TCP MTU Option: Enter the TCP MTU as your desire.
¾ Dynamic Route: Select this option to specify the RIP (Routing Information protocol) version
for WAN interface, including RIP1, RIP2-B and RIP2-M. RIP2-B and RIP2-M are both sent in
RIP2 format, the difference is that RIP2-M using Multicast, while RIP2-B using Broadcast
format.
• Direction: Select this option to specify the RIP direction. None is for disabling the RIP
function. Both means the ADSL Router will periodically send routing information and
accept routing information, and then incorporate them into routing table. IN Only means
the ADLS Router will only accept but will not send RIP packet. OUT Only means the
ADLS Router will only send but will not accept RIP packet.
¾ Multicast: Select IGMP version, or disable the function. IGMP (Internet Group Multicast
Protocol) is a session-layer protocol used to establish membership in a multicast group. The
ADSL ATU-R supports both IGMP version 1 (IGMP v1) and IGMP v2. Select “Disabled” to
disable it.
¾ MAC Spoofing: Enable the MAC Spoofing, and enter a MAC address to configure the WAN
port. It makes your inside network appear as a device with this MAC address to the outside
world.
TD-W8101G 54Mbps Wireless ADSL2+ Modem Router User Guide
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2) Static IP Address
Select this option if your ISP provides static IP information to you. You should set static IP address,
IP subnet mask, and gateway address in the screen below (shown in Figure 4-6).
Figure 4-6
)
)
)
)) Note:
Each IP address entered in the fields must be in the appropriate IP form, which is four IP octets
separated by a dot (x.x.x.x), such as 192.168.1.100. The Router will not accept the IP address if it
is not in this format.
3) PPPoA/PPPoE
Select this option if your ISP requires you to option is typically used use a PPPoE connection. This
for DSL services. Select Dynamic PPPoE to obtain an IP address automatically for your PPPoE
connection. Select Static PPPoE to use a static IP address for your PPPoE connection. Please
enter the information accordingly.
TD-W8101G 54Mbps Wireless ADSL2+ Modem Router User Guide
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4) Bridge Mode
If you select this type of connection, the modem can be configured to act as a bridging device
between your LAN and your ISP. Bridges are devices that enable two or more networks to
communicate as if they are two segments of the same physical LAN.
Figure 4-8
)
)
)
)) Note:
After you finish the Internet configuration, please click SAVE to make the settings take effect.
4.3.2 LAN
Choose “Interface Setup→
→
→
→→LAN” menu, and you will see the LAN screen (shown in Figure 4-9).
Please configure the parameters for LAN ports according to the descriptions below.
Figure 4-9
¾ Router Local IP: These are the IP settings of the LAN interface for the device. These settings
TD-W8101G 54Mbps Wireless ADSL2+ Modem Router User Guide
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may be referred to as Private settings. You may change the LAN IP address if needed. The
LAN IP address is private to your internal network and cannot be seen on the Internet.
• IP Address: Enter the Router’s local IP Address, then you can access to the Web-based
Utility via the IP Address, the default value is 192.168.1.1.
• IP Subnet Mask: Enter the Router’s Subnet Mask, the default value is 255.255.255.0.
• Dynamic Route: Select this option to specify the RIP (Routing Information protocol)
version for LAN interface, including RIP1, RIP2-B and RIP2-M. RIP2-B and RIP2-M are
both sent in RIP2 format, the difference is that RIP2-M using Multicast, while RIP2-B
using Broadcast format.
• Direction: Select this option to specify the RIP direction. None is for disabling the RIP
function. Both means the ADSL Router will periodically send routing information and
accept routing information, and then incorporate them into routing table. IN Only means
the ADLS Router will only accept but will not send RIP packet. OUT Only means the
ADLS Router will only send but will not accept RIP packet.
• Multicast: Select IGMP version, or disable the function. IGMP (Internet Group Multicast
Protocol) is a session-layer protocol used to establish membership in a multicast group.
The ADSL ATU-R supports both IGMP version 1 (IGMP v1) and IGMP v2. Select
“Disabled” to disable it.
• IGMP Snoop: Enable the IGMP Snoop function if you need.
¾ DHCP Server: Select Enabled, then you will see the screen below (shown in Figure 4-10).
The Router will work as a DHCP Server; it becomes the default gateway for DHCP client
connected to it. DHCP stands for Dynamic Host Control Protocol. The DHCP Server gives out
IP addresses when a device is booting up and request an IP address to be logged on to the
network. That device must be set as a DHCP client to obtain the IP address automatically. By
default, the DHCP Server is enabled. The DHCP address pool contains the range of the IP
address that will automatically be assigned to the clients on the network.
Figure 4-10
• Starting IP Address: Enter the starting IP address for the DHCP server's IP assignment.
Because the default IP address for the Router is 192.168.1.1, so the Start IP Address
must be 192.168.1.2 or greater, but smaller than 192.168.1.254.
• IP Pool Count: The max user pool size.
• Lease Time: The length of time for the IP lease. After the dynamic IP address has
expired, the user will be automatically assigned a new dynamic IP address. The default is
259200 seconds.
TD-W8101G 54Mbps Wireless ADSL2+ Modem Router User Guide
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• Physical Ports: Specify the Physical Ports of the DHCP client.
• DNS Relay: If you want to disable this feature, you just need to set both Primary and
secondary DNS IP to 0.0.0.0. If you want to use DNS relay, you can setup DNS server IP
to 192.168.1.1 on their Computer. If not, the device will perform as no DNS relay.
• Primary DNS Server: Type in your preferred DNS server.
• Secondary DNS Server: Type in your preferred DNS server.
)
)
)
)) Note:
If Use Auto Discovered DNS Server Only is selected in DNS Relay, this Router will accept the
first received DNS assignment from one of the PPPoA, PPPoE or MER/DHCP enabled PVC(s)
during the connection establishment. If Use User Discovered DNS Server Only is selected in
DNS Relay, it is necessary for you to enter the primary and optional secondary DNS server IP
addresses. After type in the address, click SAVE button to save it and invoke it.
¾ DHCP Relay: Select Relay, then you will see the next screen (shown in Figure 4-11), and the
Router will work as a DHCP Relay. A DHCP relay is a computer that forwards DHCP data
between computers that request IP addresses and the DHCP server that assigns the
addresses. Each of the device's interfaces can be configured as a DHCP relay. If it is enabled,
the DHCP requests from local PCs will forward to the DHCP server runs on WAN side. To
have this function working properly, please run on Router mode only, disable the DHCP
server on the LAN port, and make sure the r rrect routing entry. outing table has the co
Figure 4-11
• DHCP Server IP for Relay Agent: Enter the DHCP server IP Address runs on WAN
side.
)
)
)
)) Note:
If you select Disabled, the DHCP function will not take effect.
4.3.3 Wireless
Choose “Interface Setup→
→
→
→→Wireless” menu, and you will see the Wireless screen (shown in
Figure 4-12 ). Please configure the parameters for wireless according to the descriptions below.
TD-W8101G 54Mbps Wireless ADSL2+ Modem Router User Guide
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Figure 4-12
¾ Access Point Settings: These are the settings of the access point. You can configure the
rules to allow wireless-equipped computers and other devices to communicate with a wireless
network.
• Access Point: Select Activated to allow wireless station to associate with the access
point.
• Channel: Select the country and channel you want to use from the drop-down List of
Channel. This field determines which operating frequency will be used. It is not
necessary to change the wireless channel unless you notice interference problems with
another nearby access point.
• Beacon Interval: Enter a value between 20-1000 milliseconds. The Beacon Interval
value indicates the frequency interval of a packet broadcast by the beacon. A beacon is
the Router to synchronize the wireless network. The default value is 100.
TD-W8101G 54Mbps Wireless ADSL2+ Modem Router User Guide
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• RTS/CTS Threshold: Should you encounter inconsistent data flow, only minor reduction
of the default value 2347 is recommended. If a network packet is smaller than the preset
RTS threshold size, the RTS/CTS mechanism will not be enabled. The Router sends
Request to Send (RTS) frames to a particular receiving station and negotiates the
sending of a data frame. After receiving an RTS, the wireless station responds with a
Clear to Send (CTS) frame to acknowledge the right to begin transmission. In most cases,
keep its default value of 2347.
• Fragmentation Threshold: This value specifies the maximum size for a packet before
data is fragmented into multiple packets. If you experience a high packet error rate, you
may slightly increase the Fragmentation Threshold. Setting the Fragmentation Threshold
too low may result in poor network performance. Only minor reduction of the default value
is recommended. In most cases, it should remain at its default value of 2346.
• DTIM: This value, between 1 and 255, indicates the interval of the Delivery Traffic
Indication Message (DTIM). A DTIM field is a ng clients of the next countdown field informi
window for listening to broadcast and multicast messages. When the Router has buffered
broadcast or multicast messages for associated clients, it sends the next DTIM with a
DTIM Interval value. Its clients hear the beacons and awaken to receive the broadcast
and multicast messages. The default value is 1.
• Wireless Mode: In the drop-down list you can select “802.11g”, “802.11b”, "802.11 b+g”.
¾ Multiple SSIDs Settings: These are the settings of the SSID.
• SSID Index: The index of the SSID, and in this model, you can only leave it as a default
value of 1.
• Broadcast SSID: When wireless clients survey the local area for wireless networks to
associate with, they will detect the SSID broadcast by the Router. To broadcast the
Router’s SSID, keep the default setting. If you don’t want to broadcast the Router’s SSID,
select “No”.
• WMM: WMM function can guarantee the packets with high-priority messages being
transmitted preferentially. It is strongly recommended to enable this function.
Figure 4-13
• SSID: Wireless network name shared among all points in a wireless network. The SSID
must be identical for all devices in the wireless network. It is case-sensitive and must not
exceed 32 characters (use any of the characters on the keyboard). Make sure this setting
is the same for all stations in your wireless network. Type the desired SSID in the space
provided.
• Authentication Type: Select an authentication type from the drop-down list, which allows you
to configure security features of the wireless LAN interface. Options available are: Disabled,
WEP-64Bits, WEP-128Bits, WPA-PSK, WPA2-PSK and WPA-PSK/WPA2-PSK.
TD-W8101G 54Mbps Wireless ADSL2+ Modem Router User Guide
26
)
)
)
)) Note:
For most users, it is recommended to use the default Wireless LAN Performance settings. Any
changes made to these settings may adversely affect your wireless network. Under certain
circumstances, changes may benefit performance. Carefully consider and evaluate any changes
to these wireless settings.
1) WEP-64Bits
To configure WPA-64Bits settings, select the WPA-64Bits option from the drop-down list. The
menu will change to offer the appropriate setting a privacy mechanism s. WPA-64Bits is a dat
based on a 64-bit shared key algorithm, as described in the IEEE 802.11g standard.
Figure 4-14
2) WEP-128Bits
To configure WPA-128Bits settings, select the WPA-128Bits option from the drop-down list. The
menu will change to offer the appropriate se ronger than 64-bit. ttings. 128-bit is st
Figure 4-15
3) WPA-PSK
To configure WPA-PSK settings, select the WPA-PSK option from the drop-down list. The menu
will change to offer the appropriate settings. WPA-PSK requires a shared key and does not use a
separate server for authentication. PSK keys can be ASCII or Hex type.
TD-W8101G 54Mbps Wireless ADSL2+ Modem Router User Guide
27
Figure 4-16
¾ Encryption: Select the encryption you want to use: TKIP or AES (AES is an encryption
method stronger than TKIP).
• TKIP (Temporal Key Integrity Protocol) - a wireless encryption protocol that provides
dynamic encryption keys for each packet transmitted.
• AES (Advanced Encryption Standard) - A security method that uses symmetric 128-bit
block data encryption.
¾ Pre-Shared Key: Enter the key shared by the Router and your other network devices. It must
have 8-63 ASCII characters or 64 Hexadecimal characters.
4) WPA2-PSK
To configure WPA2-PSK settings, select the WPA2-PSK option from the drop-down list. The menu
will change to offer the appropriate settings. WPA2-PSK requires a shared key and does not use a
separate server for authentication. PSK keys can be ASCII or Hex type.
Figure 4-17
5) WPA-PSK/WPA2-PSK
To configure WPA-PSK/WPA2-PSK settings, select the WPA-PSK/WPA2-PSK option from the
drop-down list. The menu will change to offer the appropriate settings. WPA-PSK/WPA2-PSK
requires a shared key and does not use a separate server for authentication. PSK keys can be
ASCII or Hex type.
Figure 4-18
TD-W8101G 54Mbps Wireless ADSL2+ Modem Router User Guide
28
4.4 Advanced Setup
Choose “Advanced Setup”, you can see the next submenus:
Figure 4-19
Click any of them, and you will be able to sponding function. configure the corre
4.4.1 Firewall
Choose “Advanced Setup→
→
→
→→Firewall” menu, and you will see the next screen (shown in Figure
4-20).
Figure 4-20
¾ Firewall: Select this option can automatically detect and block Denial of Service (DoS)
attacks, such as Ping of Death, SYN Flood, Port Scan and Land Attack.
¾ SPI: If you enable SPI, all traffics initiated from WAN would be blocked, including DMZ, Virtual
Server, and ACL WAN side.
4.4.2 Routing
Choose “Advanced Setup→
→
→
→→Routing” menu, and you will see the routing information in the next
screen (shown in Figure 4-21).
Figure 4-21
Click ADD ROUTE button to add a new route in the next screen (shown in Figure 4-22).
TD-W8101G 54Mbps Wireless ADSL2+ Modem Router User Guide
29
Figure 4-22
¾ Destination IP Address: This parameter specifies the IP network address of the final
destination.
¾ IP Subnet Mask: Enter the subnet mask for this destination.
¾ Gateway IP Address: Enter the IP address of the gateway. The gateway is an immediate
neighbor of your ADSL Router that will forward the packet to the destination. On the LAN, the
gateway must be a Router on the same segment as your Router; over Internet (WAN), the
gateway must be the IP address of one of the remote nodes.
¾ Metric: Metric represents the "cost" of transmission for routing purposes. IP Routing uses hop
count as the measurement of cost, with a minimum of 1 for directly connected networks. Enter
a number that approximates the cost for this link. The number need not to be precise, but it
must between 1 and 15. In practice, 2 or 3 is usually a good number.
¾ Announced in RIP: This parameter determines if the ADSL Router will include the route to
this remote node in its RIP broadcasts. If set to Yes, the route to this remote node will be
propagated to other hosts through RIP broadcasts. If No, this route is kept private and is not
included in RIP broadcasts.
4.4.3 NAT
Choose “Advanced Setup→
→
→
→→NAT” menu, you can setup the NAT (Network Address Translation)
function for the Router (shown in Figure 4-23).
Figure 4-23
¾ Virtual Circuit: Enter Virtual Circuit Index that you plan to setup for the NAT function.
¾ NAT Status: This field shows the current status of the NAT function for the current VC. You
Produktspecifikationer
| Varumärke: | TP Link |
| Kategori: | Router |
| Modell: | TD-W8101G |
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