Verilink NetPath 2000 Product Manual Manual do Utilizador descarregar pdf (Página 11)

About NetPath 2000 1-1

C HAPTER

HAPTER

BOUT

ATH

2000

Introduction

The NetPath 2000 enables a branch office to maintain network connectivity in

case of a disruption in service due to an outage of the main network

connection. The NetPath 2000 uses Cingular’s wireless data network as an

alternate path to route mission-critical information.

NetPath 2000 Backup Operation

In a typical customer network (see Figure 1.1), the branch offices are

connected to their headquarters using Cisco 17xx routers via a T1 frame relay

network service to a central router located at their headquarters. The NetPath

2000 and the Cingular wireless network provide a fail-over mechanism by

creating a backup connection in the event this main connection (T1 frame

relay network connection) has a disruption in service. The branch office router

connects to the NetPath 2000 via a cross-over Ethernet cable. Dynamic Host

Configuration Protocol (DHCP) address assignment may be configured on this

NetPath 2000 Ethernet port (branch router Ethernet interface).

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Verilink NetPath 2000 Product Manual Manual do Utilizador Página 11