Cisco 827 - 827 Router - EN Manuel d'utilisateur télécharger pdf

Network Scenarios Pagina 1 di 35

http://www.cisco.com/univercd/cc/td/doc/product/access/acs_fix/827/827swcfg/ntwkscen.htm 14/02/2001

Table of Contents

Network Scenarios

Cisco 827 Routers Network Connections

Internet Access Scenarios

Before You Configure Your Internet Access Network

Replacing a Bridge or Modem with the Cisco 827 Router

Configuring the Scenario

Configuration Example

PPP over ATM with NAT

Configuring the Ethernet interface

Configuring the Dialer Interface

Configuring the ATM Interface

Configuring NAT

Configuration Example

RFC 1483 Encapsulation with NAT

Configuring the Ethernet Interface

Configuring the ATM Interface

Configuring NAT

Configuration Examples

Integrated Routing and Bridging

Configuring the Default Gateway

Configuring the Ethernet Interface and IRB

Configuring the ATM Interface

Configuring the BVI

Configuring NAT

Configuration Example

Concurrent Routing and Bridging

Specifying CRB and Configuring the Ethernet Interface

Configuring the ATM Interface and Subinterfaces

Configuring Voice Ports

Configuring the POTS Dial Peers

Configuring VoIP Dial Peers for H.323 Signaling

Configuration Example

Voice Scenario

Data Network

Voice Network

Configuration Tasks

Configuring the Class Map, Route Map, and Policy Map

Configuring the Ethernet Interface

Configuring the ATM Interface

Configuring Enhanced IGRP

Configuring the POTS Dial Peers

Configuring VoIP Dial Peers for H.323 Signaling

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Page 1 - Table of Contents

Network Scenarios Pagina 1 di 35http://www.cisco.com/univercd/cc/td/doc/product/access/acs_fix/827/827swcfg/ntwkscen.htm 14/02/2001Table of ContentsNe

Page 2 - Network Scenarios

Network Scenarios Pagina 10 di 35http://www.cisco.com/univercd/cc/td/doc/product/access/acs_fix/827/827swcfg/ntwkscen.htm 14/02/2001ip route 0.0.0.0 0

Page 3 - Internet Access Scenarios

Network Scenarios Pagina 11 di 35http://www.cisco.com/univercd/cc/td/doc/product/access/acs_fix/827/827swcfg/ntwkscen.htm 14/02/2001Configuring the AT

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Network Scenarios Pagina 12 di 35http://www.cisco.com/univercd/cc/td/doc/product/access/acs_fix/827/827swcfg/ntwkscen.htm 14/02/2001Configuring NATFol

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Network Scenarios Pagina 13 di 35http://www.cisco.com/univercd/cc/td/doc/product/access/acs_fix/827/827swcfg/ntwkscen.htm 14/02/2001Configuration Exam

Page 6 - PPP over ATM with NAT

Network Scenarios Pagina 14 di 35http://www.cisco.com/univercd/cc/td/doc/product/access/acs_fix/827/827swcfg/ntwkscen.htm 14/02/2001access-list 1 perm

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Network Scenarios Pagina 15 di 35http://www.cisco.com/univercd/cc/td/doc/product/access/acs_fix/827/827swcfg/ntwkscen.htm 14/02/2001l Configuring the

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Network Scenarios Pagina 16 di 35http://www.cisco.com/univercd/cc/td/doc/product/access/acs_fix/827/827swcfg/ntwkscen.htm 14/02/2001Configuring the AT

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Network Scenarios Pagina 17 di 35http://www.cisco.com/univercd/cc/td/doc/product/access/acs_fix/827/827swcfg/ntwkscen.htm 14/02/2001Step Task Router

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Network Scenarios Pagina 18 di 35http://www.cisco.com/univercd/cc/td/doc/product/access/acs_fix/827/827swcfg/ntwkscen.htm 14/02/2001Configuration Exam

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Network Scenarios Pagina 19 di 35http://www.cisco.com/univercd/cc/td/doc/product/access/acs_fix/827/827swcfg/ntwkscen.htm 14/02/2001endConcurrent Rout

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Network Scenarios Pagina 2 di 35http://www.cisco.com/univercd/cc/td/doc/product/access/acs_fix/827/827swcfg/ntwkscen.htm 14/02/2001Configuration Examp

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Network Scenarios Pagina 20 di 35http://www.cisco.com/univercd/cc/td/doc/product/access/acs_fix/827/827swcfg/ntwkscen.htm 14/02/2001l Configuring VoIP

Page 14 - !

Network Scenarios Pagina 21 di 35http://www.cisco.com/univercd/cc/td/doc/product/access/acs_fix/827/827swcfg/ntwkscen.htm 14/02/2001Configuring Voice

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Network Scenarios Pagina 22 di 35http://www.cisco.com/univercd/cc/td/doc/product/access/acs_fix/827/827swcfg/ntwkscen.htm 14/02/2001Table 2-1: Mapping

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Network Scenarios Pagina 23 di 35http://www.cisco.com/univercd/cc/td/doc/product/access/acs_fix/827/827swcfg/ntwkscen.htm 14/02/2001Table 2-2: Mapping

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Network Scenarios Pagina 24 di 35http://www.cisco.com/univercd/cc/td/doc/product/access/acs_fix/827/827swcfg/ntwkscen.htm 14/02/2001local-alerting!voi

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Network Scenarios Pagina 25 di 35http://www.cisco.com/univercd/cc/td/doc/product/access/acs_fix/827/827swcfg/ntwkscen.htm 14/02/2001Data NetworkFigure

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Network Scenarios Pagina 26 di 35http://www.cisco.com/univercd/cc/td/doc/product/access/acs_fix/827/827swcfg/ntwkscen.htm 14/02/2001The 3640 router is

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Network Scenarios Pagina 27 di 35http://www.cisco.com/univercd/cc/td/doc/product/access/acs_fix/827/827swcfg/ntwkscen.htm 14/02/2001¡ Configuring VoIP

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Network Scenarios Pagina 28 di 35http://www.cisco.com/univercd/cc/td/doc/product/access/acs_fix/827/827swcfg/ntwkscen.htm 14/02/2001Configuring the Et

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Network Scenarios Pagina 29 di 35http://www.cisco.com/univercd/cc/td/doc/product/access/acs_fix/827/827swcfg/ntwkscen.htm 14/02/2001Configuring Enhanc

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Network Scenarios Pagina 3 di 35http://www.cisco.com/univercd/cc/td/doc/product/access/acs_fix/827/827swcfg/ntwkscen.htm 14/02/2001The Cisco 827 route

Page 24 - Voice Scenario

Network Scenarios Pagina 30 di 35http://www.cisco.com/univercd/cc/td/doc/product/access/acs_fix/827/827swcfg/ntwkscen.htm 14/02/2001Follow the steps b

Page 25 - Voice Network

Network Scenarios Pagina 31 di 35http://www.cisco.com/univercd/cc/td/doc/product/access/acs_fix/827/827swcfg/ntwkscen.htm 14/02/2001l Cisco 3640 Gatek

Page 26 - Configuration Tasks

Network Scenarios Pagina 32 di 35http://www.cisco.com/univercd/cc/td/doc/product/access/acs_fix/827/827swcfg/ntwkscen.htm 14/02/2001exec-timeout 0 0tr

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Network Scenarios Pagina 33 di 35http://www.cisco.com/univercd/cc/td/doc/product/access/acs_fix/827/827swcfg/ntwkscen.htm 14/02/2001!cns event-service

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Network Scenarios Pagina 34 di 35http://www.cisco.com/univercd/cc/td/doc/product/access/acs_fix/827/827swcfg/ntwkscen.htm 14/02/2001!line con 0exec-ti

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Network Scenarios Pagina 35 di 35http://www.cisco.com/univercd/cc/td/doc/product/access/acs_fix/827/827swcfg/ntwkscen.htm 14/02/2001line aux 0line vty

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Network Scenarios Pagina 4 di 35http://www.cisco.com/univercd/cc/td/doc/product/access/acs_fix/827/827swcfg/ntwkscen.htm 14/02/2001Replacing a Bridge

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Network Scenarios Pagina 5 di 35http://www.cisco.com/univercd/cc/td/doc/product/access/acs_fix/827/827swcfg/ntwkscen.htm 14/02/2001Configuration Examp

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Network Scenarios Pagina 6 di 35http://www.cisco.com/univercd/cc/td/doc/product/access/acs_fix/827/827swcfg/ntwkscen.htm 14/02/2001!interface ATM0no i

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Network Scenarios Pagina 7 di 35http://www.cisco.com/univercd/cc/td/doc/product/access/acs_fix/827/827swcfg/ntwkscen.htm 14/02/2001To add additional f

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Network Scenarios Pagina 8 di 35http://www.cisco.com/univercd/cc/td/doc/product/access/acs_fix/827/827swcfg/ntwkscen.htm 14/02/2001Configuring the ATM

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Network Scenarios Pagina 9 di 35http://www.cisco.com/univercd/cc/td/doc/product/access/acs_fix/827/827swcfg/ntwkscen.htm 14/02/2001Configuration Examp