Avaya Business Secure Router 252 Configuration - Basics Instrukcja Użytkownika Pobierz pdf (Strona 109)

Chapter 7 WAN screens 109

Nortel Business Secure Router 252 Configuration — Basics

Table 17 describes the fields in Figure 25.

PPPoE encapsulation

The Business Secure Router supports PPPoE (Point-to-Point Protocol over

Ethernet). PPPoE is an IETF Draft standard (RFC 2516) specifying how a

personal computer (PC) interacts with a broadband modem (DSL, cable, wireless,

etc.) connection. The PPPoE option is for a dial-up connection using PPPoE.

For the service provider, PPPoE offers an access and authentication method that

works with existing access control systems (for example Radius). 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 you 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 individuals.

Operationally, PPPoE saves significant effort for both you and the ISP or carrier,

as it requires no specific configuration of the broadband modem at the customer

site.

Table 17 WAN: Route

Label Description

WAN

Traffic Redirect

Dial Backup

The default WAN connection is 1 as your broadband connection

through the WAN port must always be your preferred method of

accessing the WAN. The default priority of the routes is WAN, Traffic

Redirect and then Dial Backup (dial backup does not apply to all

models).

You have two choices for an auxiliary connection in the event that your

regular WAN connection goes down. If Dial Backup is preferred to

Traffic Redirect, then type 14 in the Dial Backup Priority (metric)

field (and leave the Traffic Redirect Priority (metric) at the default of

15).

Apply Click Apply to save your changes to the Business Secure Router.

Reset Click Reset to begin configuring this screen afresh.

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Avaya Business Secure Router 252 Configuration - Basics Instrukcja Użytkownika Strona 109