Configuration Guide
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Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide Corporate Headquarters Cisco Systems, Inc. 170 West Tasman Drive San Jose, CA 95134-1706 USA http://www.cisco.com Tel: 408 526-4000 800 553-NETS (6387) Fax: 408 526-4100 Text Part Number: OL-5332-01
Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide Corporate Headquarters Cisco Systems, Inc. 170 West Tasman Drive San Jose, CA 95134-1706 USA http://www.cisco.com Tel: 408 526-4000 800 553-NETS (6387) Fax: 408 526-4100 Text Part Number: OL-5332-01
Configuration Guide
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... SOFTWARE LICENSE OR LIMITED WARRANTY, CONTACT YOUR CISCO REPRESENTATIVE FOR A COPY. CCSP, the Cisco Square Bridge logo, Follow Me Browsing, and StackWise are service marks of Cisco Systems, Inc.; All other trademarks mentioned in the United States and certain other company. (0501R) Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide Copyright © 2005...
... SOFTWARE LICENSE OR LIMITED WARRANTY, CONTACT YOUR CISCO REPRESENTATIVE FOR A COPY. CCSP, the Cisco Square Bridge logo, Follow Me Browsing, and StackWise are service marks of Cisco Systems, Inc.; All other trademarks mentioned in the United States and certain other company. (0501R) Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide Copyright © 2005...
Configuration Guide
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...13 Notes, Cautions, and Timesavers 13 Command Conventions 13 Related Documents 14 Obtaining Documentation and Submitting a Service Request 14 Getting Started Basic Router Configuration 1 Interface Port Labels 1 Viewing the Default Configuration 2 Information Needed for Configuration 4 Configuring ...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...
...13 Notes, Cautions, and Timesavers 13 Command Conventions 13 Related Documents 14 Obtaining Documentation and Submitting a Service Request 14 Getting Started Basic Router Configuration 1 Interface Port Labels 1 Viewing the Default Configuration 2 Information Needed for Configuration 4 Configuring ...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...
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Contents Configuring Enhanced IGRP 14 Configuration Example 15 Verifying Your Configuration 15 2 P A R T Configuring Your Router for Ethernet and DSL Access 2 C H A P T E R Sample Network Deployments 1 3 C H A P T E R Configuring PPP over Ethernet with NAT 1 Configure the Virtual Private Dialup Network Group Number 2 ... VLANs 5 Assign a Switch Port to a VLAN 6 Verify Your VLAN Configuration 6 6 C H A P T E R Configuring a VPN Using Easy VPN and an IPSec Tunnel 1 Configure the IKE Policy 4 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 4 OL-5332-01
Contents Configuring Enhanced IGRP 14 Configuration Example 15 Verifying Your Configuration 15 2 P A R T Configuring Your Router for Ethernet and DSL Access 2 C H A P T E R Sample Network Deployments 1 3 C H A P T E R Configuring PPP over Ethernet with NAT 1 Configure the Virtual Private Dialup Network Group Number 2 ... VLANs 5 Assign a Switch Port to a VLAN 6 Verify Your VLAN Configuration 6 6 C H A P T E R Configuring a VPN Using Easy VPN and an IPSec Tunnel 1 Configure the IKE Policy 4 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 4 OL-5332-01
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... 1 Configure the Root Radio Station 2 Configure Bridging on VLANs 4 Configure Radio Station Subinterfaces 6 Configuration Example 7 Sample Configuration 1 Configuring Additional Features and Troubleshooting OL-5332-01 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 5
... 1 Configure the Root Radio Station 2 Configure Bridging on VLANs 4 Configure Radio Station Subinterfaces 6 Configuration Example 7 Sample Configuration 1 Configuring Additional Features and Troubleshooting OL-5332-01 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 5
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..., and Accounting 1 Configuring AutoSecure 2 Configuring Access Lists 2 Access Groups 3 Guidelines for Creating Access Groups 3 Configuring a CBAC Firewall 3 Configuring Cisco IOS Firewall IDS 4 Configuring VPNs 4 Configuring Dial Backup and Remote Management 1 Dial Backup Feature Activation Methods 1 Backup Interfaces 2 Configuring Backup Interfaces... 17 Configure ISDN Settings 17 Configure the Aggregator and ISDN Peer Router 20 Troubleshooting 1 Getting Started 1 Before Contacting Cisco or Your Reseller 1 ADSL Troubleshooting 2 SHDSL Troubleshooting 2 ATM Troubleshooting Commands 2 ping atm interface ...
..., and Accounting 1 Configuring AutoSecure 2 Configuring Access Lists 2 Access Groups 3 Guidelines for Creating Access Groups 3 Configuring a CBAC Firewall 3 Configuring Cisco IOS Firewall IDS 4 Configuring VPNs 4 Configuring Dial Backup and Remote Management 1 Dial Backup Feature Activation Methods 1 Backup Interfaces 2 Configuring Backup Interfaces... 17 Configure ISDN Settings 17 Configure the Aggregator and ISDN Peer Router 20 Troubleshooting 1 Getting Started 1 Before Contacting Cisco or Your Reseller 1 ADSL Troubleshooting 2 SHDSL Troubleshooting 2 ATM Troubleshooting Commands 2 ping atm interface ...
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... Reset the Password and Save Your Changes 12 Reset the Configuration Register Value 12 Managing Your Router with SDM 13 Reference Information Cisco IOS Software Basic Skills 1 Configuring the Router from a PC 1 Understanding Command Modes 2 Getting Help 4 Enable Secret Passwords and Enable Passwords 5 Entering Global Configuration Mode 5 Using ...6 Command-Line Error Messages 6 Saving Configuration Changes 7 Summary 7 Where to Go Next 7 Concepts 1 ADSL 1 SHDSL 2 Network Protocols 2 IP 2 Routing Protocol Options 2 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 7
... Reset the Password and Save Your Changes 12 Reset the Configuration Register Value 12 Managing Your Router with SDM 13 Reference Information Cisco IOS Software Basic Skills 1 Configuring the Router from a PC 1 Understanding Command Modes 2 Getting Help 4 Enable Secret Passwords and Enable Passwords 5 Entering Global Configuration Mode 5 Using ...6 Command-Line Error Messages 6 Saving Configuration Changes 7 Summary 7 Where to Go Next 7 Concepts 1 ADSL 1 SHDSL 2 Network Protocols 2 IP 2 Routing Protocol Options 2 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 7
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... Download Command Variables 4 Required Variables 4 Optional Variables 5 Using the TFTP Download Command 5 Configuration Register 6 Changing the Configuration Register Manually 6 Changing the Configuration Register Using Prompts 6 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 8 OL-5332-01
... Download Command Variables 4 Required Variables 4 Optional Variables 5 Using the TFTP Download Command 5 Configuration Register 6 Changing the Configuration Register Manually 6 Changing the Configuration Register Using Prompts 6 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 8 OL-5332-01
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D A P P E N D I X INDEX Console Download 7 Command Description 8 Error Reporting 8 Debug Commands 8 Exiting the ROM Monitor 10 Common Port Assignments 1 Contents OL-5332-01 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 9
D A P P E N D I X INDEX Console Download 7 Command Description 8 Error Reporting 8 Debug Commands 8 Exiting the ROM Monitor 10 Common Port Assignments 1 Contents OL-5332-01 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 9
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Cisco 876, Cisco 877, and Cisco 878 DSL Access Routers This preface describes the intended audience, the organization of this guide in configuring routers to having a high level of the following topics: • Audience • Organization • Conventions • Related Documents • Obtaining Documentation and Submitting a Service...SDM release notes and other features on your router. Cisco 851 Ethernet Access Router - Cisco 871 Ethernet Access Router - Preface This software configuration guide provides instructions for using the Cisco command-line interface (CLI) to configure ...
Cisco 876, Cisco 877, and Cisco 878 DSL Access Routers This preface describes the intended audience, the organization of this guide in configuring routers to having a high level of the following topics: • Audience • Organization • Conventions • Related Documents • Obtaining Documentation and Submitting a Service...SDM release notes and other features on your router. Cisco 851 Ethernet Access Router - Cisco 871 Ethernet Access Router - Preface This software configuration guide provides instructions for using the Cisco command-line interface (CLI) to configure ...
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...Provides instructions on how to configure PPPoA with Network Address Translation (NAT) on your Cisco router. • Chapter 5, "Configuring a LAN with DHCP and VLANs"-Provides instructions on your Cisco router. • Chapter 10, "Sample Configuration"-Presents a summary configuration example showing features...of this preface to help you decide which chapters contain the information you begin to configure basic router features and interfaces. Also explains how to configure your Cisco router with multiple VLANs and to have it . • Appendix B, "Concepts"-Provides general concept ...
...Provides instructions on how to configure PPPoA with Network Address Translation (NAT) on your Cisco router. • Chapter 5, "Configuring a LAN with DHCP and VLANs"-Provides instructions on your Cisco router. • Chapter 10, "Sample Configuration"-Presents a summary configuration example showing features...of this preface to help you decide which chapters contain the information you begin to configure basic router features and interfaces. Also explains how to configure your Cisco router with multiple VLANs and to have it . • Appendix B, "Concepts"-Provides general concept ...
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... font boldface screen font Description Commands and keywords. You must enter. Examples of information that you press the D key. OL-5332-01 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 13 Preface Conventions • Appendix D, "Common Port Assignments"-Describes the currently assigned Transmission Control Protocol (TCP) and User Datagram...
... font boldface screen font Description Commands and keywords. You must enter. Examples of information that you press the D key. OL-5332-01 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 13 Preface Conventions • Appendix D, "Common Port Assignments"-Describes the currently assigned Transmission Control Protocol (TCP) and User Datagram...
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... Start Guide • Cisco Access Router Wireless Configuration Guide • Upgrading Memory in Cisco 800 Series Routers • Regulatory Compliance and Safety Information for Cisco 800 Series and SOHO Series Routers • Declarations of Conformity and Regulatory Information for Cisco Access Products with 802.11a/b/g and 802.11b/g Radios Obtaining Documentation and Submitting a Service Request For information on...
... Start Guide • Cisco Access Router Wireless Configuration Guide • Upgrading Memory in Cisco 800 Series Routers • Regulatory Compliance and Safety Information for Cisco 800 Series and SOHO Series Routers • Declarations of Conformity and Regulatory Information for Cisco Access Products with 802.11a/b/g and 802.11b/g Radios Obtaining Documentation and Submitting a Service Request For information on...
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...Cisco Router Router Cisco 851 Interface Fast Ethernet LAN Fast Ethernet WAN Wireless LAN Port Label LAN (top), FE0-FE3 (bottom) WAN (top), FE4 (bottom) (no label) OL-5332-01 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 1-1 Interface Port Labels Table 1-1 lists the interfaces supported for each router...for configuring the basic parameters of your Cisco router, including global parameter settings, routing protocols, interfaces, and command-line access. CH A P T E R 1 Basic Router Configuration This chapter provides procedures for Configuration ...
...Cisco Router Router Cisco 851 Interface Fast Ethernet LAN Fast Ethernet WAN Wireless LAN Port Label LAN (top), FE0-FE3 (bottom) WAN (top), FE4 (bottom) (no label) OL-5332-01 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 1-1 Interface Port Labels Table 1-1 lists the interfaces supported for each router...for configuring the basic parameters of your Cisco router, including global parameter settings, routing protocols, interfaces, and command-line access. CH A P T E R 1 Basic Router Configuration This chapter provides procedures for Configuration ...
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... 1-1. Viewing the Default Configuration Chapter 1 Basic Router Configuration Table 1-1 Supported Interfaces and Associated Port Labels by Cisco Router (continued) Router Cisco 871 Cisco 857 Cisco 876 Cisco 877 Cisco 878 Interface Fast Ethernet LAN Fast Ethernet WAN ...) ADSLoPOTS (no service password-encryption ! Example 1-1 Cisco 851 Default Configuration on Startup Router# show running -config Building configuration... Current configuration : 1090 bytes ! hostname Router ! version 12.3 no service pad service timestamps debug datetime msec service timestamps log datetime msec...
... 1-1. Viewing the Default Configuration Chapter 1 Basic Router Configuration Table 1-1 Supported Interfaces and Associated Port Labels by Cisco Router (continued) Router Cisco 871 Cisco 857 Cisco 876 Cisco 877 Cisco 878 Interface Fast Ethernet LAN Fast Ethernet WAN ...) ADSLoPOTS (no service password-encryption ! Example 1-1 Cisco 851 Default Configuration on Startup Router# show running -config Building configuration... Current configuration : 1090 bytes ! hostname Router ! version 12.3 no service pad service timestamps debug datetime msec service timestamps log datetime msec...
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...address ! interface Vlan1 no ip address duplex auto speed auto ! control-plane ! end OL-5332-01 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 1-3 line con 0 no ip address shutdown ! interface FastEthernet1 no modem enable transport ... transport preferred all transport input all transport output all ! interface FastEthernet3 no aaa new-model ip subnet-zero ! Chapter 1 Basic Router Configuration Viewing the Default Configuration no ip address shutdown ! interface FastEthernet2 no ip address shutdown speed basic-1.0 basic-2.0 basic-5.5 6.0 9.0...
...address ! interface Vlan1 no ip address duplex auto speed auto ! control-plane ! end OL-5332-01 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 1-3 line con 0 no ip address shutdown ! interface FastEthernet1 no modem enable transport ... transport preferred all transport input all transport output all ! interface FastEthernet3 no aaa new-model ip subnet-zero ! Chapter 1 Basic Router Configuration Viewing the Default Configuration no ip address shutdown ! interface FastEthernet2 no ip address shutdown speed basic-1.0 basic-2.0 basic-5.5 6.0 9.0...
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... gather some or all of the routers: - For ADSL lines-Ensure that is DMT (also called ANSI T1.413) or DMT Issue 2. For G.SHDSL lines-Verify that your Internet service provider (ISP) account - Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 1-4 OL-5332-01... PPP password to access the router • If you , along with their VPIs and VCIs. - AAL5MUX PPP...
... gather some or all of the routers: - For ADSL lines-Ensure that is DMT (also called ANSI T1.413) or DMT Issue 2. For G.SHDSL lines-Verify that your Internet service provider (ISP) account - Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 1-4 OL-5332-01... PPP password to access the router • If you , along with their VPIs and VCIs. - AAL5MUX PPP...
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...(typos) into IP addresses. If you are connecting to configure selected global parameters for the router. OL-5332-01 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 1-5 Configure Global Parameters Perform these tasks: • Configure Global Parameters ...Configure WAN Interfaces • Configuring a Loopback Interface • Configuring Command-Line Access to the Router A configuration example is presented with each task to the router. For complete information on the global parameter commands, see the Cisco IOS Release 12.3 documentation set.
...(typos) into IP addresses. If you are connecting to configure selected global parameters for the router. OL-5332-01 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 1-5 Configure Global Parameters Perform these tasks: • Configure Global Parameters ...Configure WAN Interfaces • Configuring a Loopback Interface • Configuring Command-Line Access to the Router A configuration example is presented with each task to the router. For complete information on the global parameter commands, see the Cisco IOS Release 12.3 documentation set.
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...-5332-01 You may assign the interfaces to administratively up. The Cisco 857, Cisco 877, and Cisco 878 routers each have , configure the WAN interface(s) using one Fast Ethernet interface for WAN connection. Based on the router model you have one of the default VLAN and as such, ... mode. Enables the Ethernet interface, changing its state from administratively down to other VLANs if desired. Configure WAN Interfaces The Cisco 851 and Cisco 871 routers each have one ATM interface for WAN connection. For more information about creating VLANs, see Chapter 5, "Configuring a LAN ...
...-5332-01 You may assign the interfaces to administratively up. The Cisco 857, Cisco 877, and Cisco 878 routers each have , configure the WAN interface(s) using one Fast Ethernet interface for WAN connection. Based on the router model you have one of the default VLAN and as such, ... mode. Enables the Ethernet interface, changing its state from administratively down to other VLANs if desired. Configure WAN Interfaces The Cisco 851 and Cisco 871 routers each have one ATM interface for WAN connection. For more information about creating VLANs, see Chapter 5, "Configuring a LAN ...
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..., see Chapter 9, "Configuring a Wireless LAN Connection," and the Cisco Access Router Wireless Configuration Guide. Configure the Wireless Interface The wireless interface enables connection to the Cisco 857, Cisco 876, Cisco 877 and Cisco 878 models. OL-5332-01 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 1-7 Example: Router(config-int)# no shutdown Enables the ATM 0 interface. Perform...
..., see Chapter 9, "Configuring a Wireless LAN Connection," and the Cisco Access Router Wireless Configuration Guide. Configure the Wireless Interface The wireless interface enables connection to the Cisco 857, Cisco 876, Cisco 877 and Cisco 878 models. OL-5332-01 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide 1-7 Example: Router(config-int)# no shutdown Enables the ATM 0 interface. Perform...