3com 520 Manual do Utilizador descarregar pdf (Página 50)

1-36

Figure1-18

IP routed network

Internet or PPP Router

Some small businesses need high-speed connections

into the Internet or need to connect to large global

networks used by larger organizations. When

communicating with another OfficeConnect Remote,

the unit uses FastConnect, its own proprietary high

speed protocol. However, in order to connect with

other routers it needs to be configured to use the

slower PPP protocol. PPP is used by many other routers.

Increasingly Internet service providers are offering

access to the Internet over ISDN via an ISDN router.

PPP routing over ISDN allows a simple cost-effective

connection to the Internet or into a large

organization’s global network.

Rc.bk : RC01.FRM Page 36 Thursday, July 10, 1997 9:53 AM

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3com 520 Manual do Utilizador Página 50