User manual TP-LINK TD-8841B

[. . . ] TD-8841 User Guide ADSL2+ Modem Router Rev: 2. 0. 1 1910010193 COPYRIGHT & TRADEMARKS Specifications are subject to change without notice. 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. http://www. tp-link. com is a registered trademark of TP-LINK TECHNOLOGIES CO. , LTD. Other brands and product names are trademarks or I 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. [. . . ] 27 TD-8841 ADSL2+ Modem Router User Guide Enable PPP Debug Mode: Check this box to enable the debug mode. Check or uncheck the Enable WAN Service box according to your needs. Figure 4-10 Click the Next button to enter the next step as shown in Figure 4-11. Click Save to complete the configuration. Figure 4-11 MAC Encapsulation Routing (MER) If you select the protocol of MAC Encapsulation Routing (MER), you will see the page as shown in Figure 4-12. 28 TD-8841 ADSL2+ Modem Router User Guide Figure 4-12 Obtain an IP address automatically: Check this radio button to obtain the IP address automatically. Use the following IP address: This radio button is checked by default. Enter the information provided by your ISP to configure the WAN IP settings. Obtain default gateway automatically: This radio button is checked by default. It's recommended that you keep the default settings to allow the Router to obtain the default gateway automatically. Use the following default gateway: Check this radio button then you can enter the IP address and the WAN interface for the default gateway. Obtain DNS server addresses automatically: This radio button is checked by default. It's recommended that you keep the default settings to allow the Router to obtain the default DNS server addresses automatically. Use the following DNS server addresses: Check this radio button then you can enter the primary DNS server and secondary DNS server. DHCP can be enabled for PVC in MER mode as WAN interface if "Obtain an IP address automatically" is chosen. Configuring them with static values will disable the automatic assignment from DHCP or other WAN connection. 29 TD-8841 3. ADSL2+ Modem Router User Guide If you configure static default gateway over this PVC in MER mode, you must enter the IP address of the remote gateway in the "Use IP address". The "Use WAN interface" is optional. Click Next button in Figure 4-12, and then you will see the Figure 4-13. Check or uncheck the Enable WAN Service box according to your needs. Figure 4-13 Click the Next button to enter the next step as shown in Figure 4-14. Click Save to complete the configuration. Figure 4-14 IP over ATM (IPoA) 30 TD-8841 ADSL2+ Modem Router User Guide If you select the protocol of IP over ATM (IPoA), you will see the Figure 4-15. Enter the parameters provided by your ISP. Figure 4-15 WAN IP Address: Enter the IP Address provided by your ISP. Use the following default gateway: Check this radio button then you can choose Use IP Address or Use WAN Interface. Use the following DNS server addresses: Check this radio button then you can enter the primary DNS server and secondary DNS server. Configuring them with static values will disable the automatic assignment from other WAN connection. [. . . ] Select the "connect using a broadband connection that requires user name and password". Click Next to type the name of your ISP in the current page, and then click Next. If you have forgotten an existing account name or password, please connect with your ISP. To create the connection and close this wizard, click Finish to add a shortcut to this connection to your desktop. [. . . ]