ZyXEL P-334W User Guide - Page 55

Prestige 334W User's Guide LABEL Relogin Every (min) Back Next Table 3-4 Wizard 4: Ethernet Encapsulation DESCRIPTION This field only applies when you select Telia Login in the Service Type field. The Telia server logs the Prestige out if the Prestige does not log in periodically. Type the number of minutes from 1 to 59 (30 default) for the Prestige to wait between logins. Click Back to return to the previous screen. Click Next to continue. 3.5.2 PPPoE Encapsulation Point-to-Point Protocol over Ethernet (PPPoE) functions as a dial-up connection. PPPoE is an IETF (Internet Engineering Task Force) draft standard specifying how a host personal computer interacts with a broadband modem (for example DSL, cable, wireless, etc.) to achieve access to high-speed data networks. For the service provider, PPPoE offers an access and authentication method that works with existing access control systems (for instance, Radius). For the user, PPPoE provides a login and authentication method that the existing Microsoft Dial-Up Networking software can activate, and therefore requires no new learning or procedures for Windows users. One of the benefits of PPPoE is the ability to let end users access one of multiple network services, a function known as dynamic service selection. This enables the service provider to easily create and offer new IP services for specific users. Operationally, PPPoE saves significant effort for both the subscriber and the ISP/carrier, as it requires no specific configuration of the broadband modem at the subscriber's site. By implementing PPPoE directly on the Prestige (rather than individual computers), the computers on the LAN do not need PPPoE software installed, since the Prestige does that part of the task. Furthermore, with NAT, all of the LAN's computers will have Internet access. Refer to the appendix for more information on PPPoE. Wizard Setup 3-7