Cisco 870-Series Router Manual PDF (Setup & Configuration Guide)

Given below is full router user manual of Cisco 870-Series router model. You can also download this manual in PDF Format to read later on your computer.

Product user manuals come handy in case you want to know all functionalities of your device, troubleshooting, fist time configuration & setup and in many other situations.

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Corporate Headquarters
Cisco Systems, Inc.
170 West Tasman Drive
San Jose, CA 95134-1706
USA
Tel: 408 526-4000
800 553-NETS (6387)
Fax: 408 526-4100
Cisco 850 Series and Cisco 870 Series
Access Routers Software
Configuration Guide
Text Part Number: OL-5332-01
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THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL
STATEMENTS, INFORMATION, AND RECOMMENDATIONS IN THIS MANUAL ARE BELIEVED TO BE ACCURATE BUT ARE PRESENTED WITHOUT
WARRANTY OF ANY KIND, EXPRESS OR IMPLIED. USERS MUST TAKE FULL RESPONSIBILITY FOR THEIR APPLICATION OF ANY PRODUCTS.
THE SOFTWARE LICENSE AND LIMITED WARRANTY FOR THE ACCOMPANYING PRODUCT ARE SET FORTH IN THE INFORMATION PACKET THAT
SHIPPED WITH THE PRODUCT AND ARE INCORPORATED HEREIN BY THIS REFERENCE. IF YOU ARE UNABLE TO LOCATE THE SOFTWARE LICENSE
OR LIMITED WARRANTY, CONTACT YOUR CISCO REPRESENTATIVE FOR A COPY.
The Cisco implementation of TCP header compression is an adaptation of a program developed by the University of California, Berkeley (UCB) as part of UCB’s public
domain version of the UNIX operating system. All rights reserved. Copyright © 1981, Regents of the University of California.
NOTWITHSTANDING ANY OTHER WARRANTY HEREIN, ALL DOCUMENT FILES AND SOFTWARE OF THESE SUPPLIERS ARE PROVIDED “AS IS” WITH
ALL FAULTS. CISCO AND THE ABOVE-NAMED SUPPLIERS DISCLAIM ALL WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING, WITHOUT
LIMITATION, THOSE OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OR ARISING FROM A COURSE OF
DEALING, USAGE, OR TRADE PRACTICE.
IN NO EVENT SHALL CISCO OR ITS SUPPLIERS BE LIABLE FOR ANY INDIRECT, SPECIAL, CONSEQUENTIAL, OR INCIDENTAL DAMAGES, INCLUDING,
WITHOUT LIMITATION, LOST PROFITS OR LOSS OR DAMAGE TO DATA ARISING OUT OF THE USE OR INABILITY TO USE THIS MANUAL, EVEN IF CISCO
OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
CCSP, the Cisco Square Bridge logo, Follow Me Browsing, and StackWise are trademarks of Cisco Systems, Inc.; Changing the Way We Work, Live, Play, and Learn, and iQuick
Study are service marks of Cisco Systems, Inc.; and Access Registrar, Aironet, ASIST, BPX, Catalyst, CCDA, CCDP, CCIE, CCIP, CCNA, CCNP, Cisco, the Cisco Certified
Internetwork Expert logo, Cisco IOS, Cisco Press, Cisco Systems, Cisco Systems Capital, the Cisco Systems logo, Cisco Unity, Empowering the Internet Generation,
Enterprise/Solver, EtherChannel, EtherFast, EtherSwitch, Fast Step, FormShare, GigaDrive, GigaStack, HomeLink, Internet Quotient, IOS, IP/TV, iQ Expertise, the iQ logo, iQ
Net Readiness Scorecard, LightStream, Linksys, MeetingPlace, MGX, the Networkers logo, Networking Academy, Network Registrar,
Packet
, PIX, Post-Routing, Pre-Routing,
ProConnect, RateMUX, ScriptShare, SlideCast, SMARTnet, StrataView Plus, SwitchProbe, TeleRouter, The Fastest Way to Increase Your Internet Quotient, TransPath, and VCO
are registered trademarks of Cisco Systems, Inc. and/or its affiliates in the United States and certain other countries.
All other trademarks mentioned in this document or Website are the property of their respective owners. The use of the word partner does not imply a partnership relationship
between Cisco and any other company. (0501R)
Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide
Copyright © 2005, Cisco Systems, Inc.
All rights reserved.
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3
Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide
OL-5332-01
C O N T E N T S
Preface
11
Audience
11
Organization
12
Conventions
13
Notes, Cautions, and Timesavers
13
Command Conventions
13
Related Documents
14
Obtaining Documentation and Submitting a Service Request
14
P A R T
1
Getting Started
C H A P T E R
1
Basic Router Configuration
1
Interface Port Labels
1
Viewing the Default Configuration
2
Information Needed for Configuration
4
Configuring Basic Parameters
5
Configure Global Parameters
5
Configure Fast Ethernet LAN Interfaces
6
Configure WAN Interfaces
6
Configure the Fast Ethernet WAN Interface
6
Configure the ATM WAN Interface
7
Configure the Wireless Interface
7
Configuring a Loopback Interface
8
Configuration Example
8
Verifying Your Configuration
9
Configuring Command-Line Access to the Router
9
Configuration Example
11
Configuring Static Routes
11
Configuration Example
12
Verifying Your Configuration
12
Configuring Dynamic Routes
12
Configuring RIP
13
Configuration Example
14
Verifying Your Configuration
14
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Contents
4
Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide
OL-5332-01
Configuring Enhanced IGRP
14
Configuration Example
15
Verifying Your Configuration
15
P A R T
2
Configuring Your Router for Ethernet and DSL Access
C H A P T E R
2
Sample Network Deployments
1
C H A P T E R
3
Configuring PPP over Ethernet with NAT
1
Configure the Virtual Private Dialup Network Group Number
2
Configure the Fast Ethernet WAN Interfaces
3
Configure the Dialer Interface
4
Configure Network Address Translation
6
Configuration Example
8
Verifying Your Configuration
9
C H A P T E R
4
Configuring PPP over ATM with NAT
1
Configure the Dialer Interface
3
Configure the ATM WAN Interface
5
Configure DSL Signaling Protocol
6
Configuring ADSL
6
Verify the Configuration
7
Configuring SHDSL
7
Verify the Configuration
8
Configure Network Address Translation
9
Configuration Example
11
Verifying Your Configuration
12
C H A P T E R
5
Configuring a LAN with DHCP and VLANs
1
Configure DHCP
2
Configuration Example
4
Verify Your DHCP Configuration
4
Configure VLANs
5
Assign a Switch Port to a VLAN
6
Verify Your VLAN Configuration
6
C H A P T E R
6
Configuring a VPN Using Easy VPN and an IPSec Tunnel
1
Configure the IKE Policy
4
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Contents
5
Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide
OL-5332-01
Configure Group Policy Information
5
Apply Mode Configuration to the Crypto Map
6
Enable Policy Lookup
6
Configure IPSec Transforms and Protocols
7
Configure the IPSec Crypto Method and Parameters
8
Apply the Crypto Map to the Physical Interface
9
Create an Easy VPN Remote Configuration
10
Verifying Your Easy VPN Configuration
11
Configuration Example
11
C H A P T E R
7
Configuring VPNs Using an IPSec Tunnel and Generic Routing Encapsulation
1
Configure a VPN
2
Configure the IKE Policy
3
Configure Group Policy Information
4
Enable Policy Lookup
5
Configure IPSec Transforms and Protocols
5
Configure the IPSec Crypto Method and Parameters
6
Apply the Crypto Map to the Physical Interface
7
Configure a GRE Tunnel
8
Configuration Example
9
C H A P T E R
8
Configuring a Simple Firewall
1
Configure Access Lists
3
Configure Inspection Rules
3
Apply Access Lists and Inspection Rules to Interfaces
4
Configuration Example
5
C H A P T E R
9
Configuring a Wireless LAN Connection
1
Configure the Root Radio Station
2
Configure Bridging on VLANs
4
Configure Radio Station Subinterfaces
6
Configuration Example
7
C H A P T E R
10
Sample Configuration
1
P A R T
3
Configuring Additional Features and Troubleshooting

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