TD-W8968300Mbps Wireless N USB ADSL2+ Modem Router User Guide

Figure 4-13

¾Obtain an IP address automatically: Select this option, the modem router will be able to obtain IP network information dynamically from a DHCP server provided by your ISP.

)Note:

1)The response message from a DHCP server typically contains a number of configuration parameters (DHCP options) for the modem router. The DHCP options include IP network information, and also the vendor-specific options. In some cases, the modem router is implemented to perform user-defined operations (as shown below). You can implement your own treatment of all such options.

2)If the modem router is functioning as a DHCP client, it must identify itself in option 61 (client-identifier) in every DHCP message. DUID/IAID is portion of option 61.

•Option 60 Vendor ID: The option code 60 used to identify Vendor class.

•Option 61 IAID: IAID (Identity Association ID) assigns an Identity Association ID to individual interfaces. In cases where the device is functioning with a single DHCP client identity, it must use value 1 for IAID for all DHCP interactions. In cases where the device is functioning with multiple DHCP client identities, the values of IAID have to start at 1 for the first identity and be incremented for each subsequent identity. For example, the device may use IAID value 1 for the first physical interface and value 2 for the second. Alternatively, the device may use IAID value 1 for the virtual circuit corresponding to the first connection object in the data model and value 2 for the second connection object in the data model.

•Option 61 DUID: Specifies the name of the interface whose link-layer address the server is to use as its DUID (DHCP Unique Identifier). You must enter a value for this parameter or the server will not start. When the server starts, the DUID is written to the system log.

•Option 125: The option 125 allows DHCP server to be pre-configured with policy for handling classes of devices in a certain way without requiring DHCP server to be able to parse the unique format used in client-identifier option.

¾Use the following Static IP address: If you are provided with a static IP/gateway Address, please select this option, and then enter the WAN IP Address, WAN Subnet Mask and WAN gateway IP Address manually.

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TP-Link TD-W8968 manual
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TD-W8968 specifications

The TP-Link TD-W8968 is a versatile and reliable ADSL2+ modem router designed to provide seamless internet connectivity for homes and small offices. With its advanced features and technologies, it stands out as a robust solution for users seeking both performance and ease of use.

One of the key characteristics of the TD-W8968 is its ADSL2+ compatibility, which allows for high-speed internet access with download speeds of up to 24Mbps. This makes it suitable for various online activities, from browsing and streaming to gaming and video conferencing. The integrated DSL modem ensures that users can connect directly to their telephone line without the need for an external modem, simplifying the setup process.

The device supports multiple connection modes, including PPPoE, Dynamic IP, and Static IP, providing flexibility to accommodate different ISP configurations. Additionally, the built-in DHCP server automatically assigns IP addresses to connected devices, streamlining network management.

In terms of wireless capabilities, the TD-W8968 features a robust 300Mbps wireless N technology, ensuring stable and swift Wi-Fi connectivity throughout the premises. The dual antennas are strategically placed to enhance signal strength and coverage, enabling users to enjoy a stable connection even at greater distances.

For added security, the TD-W8968 implements WPA/WPA2 encryption, preventing unauthorized access to the network. The integrated firewall provides an additional layer of protection against harmful internet traffic. Users can also utilize the MAC filtering feature to allow or deny specific devices from joining the network, enhancing overall security.

The device is equipped with four Fast Ethernet ports, allowing users to connect wired devices such as computers, printers, or gaming consoles. This is particularly beneficial for users who prefer a stable wired connection for activities that demand higher bandwidth.

Another notable feature of the TD-W8968 is its user-friendly interface, which simplifies the process of setting up and managing the network. The web-based management portal enables users to configure settings, monitor connected devices, and troubleshoot issues with ease.

In summary, the TP-Link TD-W8968 is an all-in-one ADSL2+ modem router that combines high-speed internet access, reliable wireless connectivity, and robust security features. Its versatility makes it an excellent choice for individuals and small businesses seeking a dependable networking solution.
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