Cisco Router Configuration Basics

5/8/02


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Table of Contents

Cisco Router Configuration Basics

router components

system startup

overview

where is the configuration?

where is the configuration?

external Configuration Sources

changing the configuration

changing configuration

new router configuration process

router modes

logging into the router

configuring your router

configuring your router

global configuration

global configuration

interface configuration

interface configuration

interface configuration

Cisco global config should always include:

looking at the configuration

interactive configuration

storing the configuration on a host

restoring the configuration from a host

getting help

getting help

getting help

getting help

getting lazy help

getting lazy

Connecting your Freebsd machine to console

Exercise contd

using access lists

using access lists

ACL format

where to place IP access list

PPT Slide

wildcard bits indicate how to check corresponding address bit

Permit telnet from my network only

Standard Access Lists Example Permit my network only

extended access lists example Deny FTP for E0

Author: Afnog 2002 T2

Home Page: http://www.ws.afnog.org

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