ZyXEL Communications Prestige 642M series Guía de usuario descargar pdf (Pagina 65)

Prestige 642 ADSL Internet Access Router

H Appendix A

acting as a L2TP (Layer 2 Tunneling Protocol) LAC (L2TP Access Concentrator) and tunnels the PPP

frames to the ISP. The L2TP tunnel is capable of carrying multiple PPP sessions.

With PPPoE, the VC (Virtual Circuit) is equivalent to the dial-up connection and is between the modem and

the AC, as opposed to all the way to the ISP. However, the PPP negotiation is between the PC and the ISP.

Prestige as a PPPoE Client

When using the Prestige as a PPPoE client, the PCs on the LAN see only Ethernet and are not aware of

PPPoE. This alleviates the administrator from having to manage the PPPoE clients on the individual PCs.

Diagram 2 Prestige as a PPPoE Client

1 2 ... 60 61 62 63 64 65 66 67 68 69 70 ... 154 155

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ZyXEL Communications Prestige 642M series Guía de usuario Pagina 65