Cisco 876-K9 - 876 Integrated Services Router Manuals

Manuals and User Guides for Cisco 876-K9 - 876 Integrated Services Router. We have 1 Cisco 876-K9 - 876 Integrated Services Router manual available for free PDF download: Configuration Manual

Cisco 876-K9 - 876 Integrated Services Router Configuration Manual (196 pages)

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Brand: Cisco | Category: Network Router | Size: 4.85 MB

Configuration Guide
1
Table of Contents
3
Preface

11
- Audience
  11
- Organization
  11
- Conventions
  11
  - Notes, Cautions, and Timesavers
    13
  - Command Conventions
    13
- Related Documents
  14
- Obtaining Documentation and Submitting a Service Request
  14
Basic Router Configuration

17
- Interface Port Labels
  17
- Viewing the Default Configuration
  18
Chapter 1 Basic Router Configuration

19
Configuring Your Router for Ethernet and DSL Access

33
Chapter 2 Sample Network Deployments

35
Chapter 3 Configuring PPP over Ethernet with NAT

35
Chapter 4 Configuring PPP over ATM with NAT

47
- Configure the Dialer Interface
  49
- Configure the ATM WAN Interface
  51
- Configure DSL Signaling Protocol
  52
  - Configuring ADSL
    52
    
    Verify the Configuration
    53
  - Configuring SHDSL
    53
    
    Global Configuration Mode
    54
    
    Verify the Configuration
    54
- Configure Network Address Translation
  55
- Configuration Example
  57
  - Verifying Your Configuration
    58
Chapter 5 Configuring a LAN with DHCP and Vlans

59
- Configure DHCP
  60
  - Configuration Example
    62
  - Verify Your DHCP Configuration
    62
- Configure Vlans
  63
  - Assign a Switch Port to a VLAN
    64
  - Verify Your VLAN Configuration
    64
Chapter 6 Configuring a VPN Using Easy VPN and an Ipsec Tunnel

67
Chapter 7 Configuring Vpns Using an Ipsec Tunnel and Generic Routing Encapsulation

79
Chapter 8 Configuring a Simple Firewall

91
Chapter 9 Configuring a Wireless LAN Connection

97
- Configure the Root Radio Station
  98
- Configure Bridging on Vlans
  100
- Configure Radio Station Subinterfaces
  102
- Configuration Example
  103
Chapter 10 Sample Configuration

105
Configuring Additional Features and Troubleshooting

111
CHAPTER 11 Additional Configuration Options

113
CHAPTER 12 Configuring Security Features

115
- Authentication, Authorization, and Accounting
  115
- Configuring Autosecure
  116
- Configuring Access Lists
  116
  - Access Groups
    117
    
    Guidelines for Creating Access Groups
    117
- Configuring a CBAC Firewall
  117
- Configuring Cisco IOS Firewall IDS
  118
- Configuring Vpns
  118
Chapter 13 Configuring Dial Backup and Remote Management

119
- Dial Backup Feature Activation Methods
  119
  - Backup Interfaces
    120
    
    Configuring Backup Interfaces
    120
  - Floating Static Routes
    120
    
    Configuring Floating Static Routes
    121
  - Dialer Watch
    122
    
    Configuring Dialer Watch
    122
- Dial Backup Feature Limitations
  123
  - Configuration Example
    124
- Configuring Dial Backup and Remote Management through the Console or Auxiliary Port
  127
  - Configuration Tasks
    128
  - Configuration Example
    131
- Configuring Dial Backup and Remote Management through the ISDN S/T Port
  134
  - Configuration Tasks
    135
    
    Configure ISDN Settings
    135
    
    Configure the Aggregator and ISDN Peer Router
    138
Chapter 14 Troubleshooting

141
- Getting Started
  141
- Before Contacting Cisco or Your Reseller
  141
- ADSL Troubleshooting
  142
- SHDSL Troubleshooting
  142
- ATM Troubleshooting Commands
  142
  - Ping Atm Interface Command
    143
    
    Show Interface Command
    143
    
    Show Atm Interface Command
    145
    
    Debug Atm Commands
    146
    
    Debug Atm Errors Command
    146
    
    Guidelines for Using Debug Commands
    146
    
    Debug Atm Events Command
    147
    
    Debug Atm Packet Command
    148
  - Software Upgrade Methods
    149
  - Recovering a Lost Password
    149
    
    Change the Configuration Register
    150
    
    Reset the Router
    151
    
    Reset the Configuration Register Value
    152
    
    Reset the Password and Save Your Changes
    152
  - Managing Your Router with SDM
    153
- Reference Information
  
  155
Appendix

157
- Cisco IOS Software Basic Skills
  
  157
  - Configuring the Router from a PC
    157
  - Understanding Command Modes
    158
  - Getting Help
    160
  - Enable Secret Passwords and Enable Passwords
    161
  - Entering Global Configuration Mode
    161
  - Using Commands
    162
    
    Abbreviating Commands
    162
    
    Command-Line Error Messages
    162
    
    Undoing Commands
    162
  - Saving Configuration Changes
    163
  - Summary
    163
  - Where to Go Next
    163
Appendix

165
- B Concepts
  
  165
  - Adsl
    165
  - Shdsl
    166
  - Network Protocols
    166
  - Routing Protocol Options
    166
  - Rip
    167
  - Enhanced IGRP
    167
  - PPP Authentication Protocols
    167
    
    Chap
    168
    
    Pap
    168
  - Tacacs
    169
  - Network Interfaces
    169
    
    ATM for DSL
    169
    
    Ethernet
    169
    
    Dialer Interface
    170
    
    Pvc
    170
  - Dial Backup
    170
    
    Backup Interface
    170
    
    Dialer Watch
    171
    
    Floating Static Routes
    171
  - Nat
    171
  - Easy IP (Phase 1)
    172
  - Easy IP (Phase 2)
    172
  - Qos
    173
    
    IP Precedence
    173
    
    PPP Fragmentation and Interleaving
    173
    
    Cbwfq
    174
    
    Low Latency Queuing
    174
    
    Rsvp
    174
  - Access Lists
    175
Appendix

177
ROM Monitor

177
- Entering the ROM Monitor
  177
- ROM Monitor Commands
  178
- Command Descriptions
  179
- Disaster Recovery with TFTP Download
  179
  - TFTP Download Command Variables
    180
    
    Required Variables
    180
    
    Optional Variables
    181
  - Using the TFTP Download Command
    181
- Configuration Register
  182
  - Changing the Configuration Register Manually
    182
  - Changing the Configuration Register Using Prompts
    182
- Console Download
  183
  - Command Description
    184
  - Error Reporting
    184
- Debug Commands
  184
- Exiting the ROM Monitor
  186
Appendix

187
Common Port Assignments

187
I N D E X

189
- Configuration Example
  193
  - Verifying Your Configuration
    194
  - Configuration Example
    194
  - Configuring Vpns
    195
  - Configuration Example
    195
  - Configuration Tasks
    196
  - Configuration Example
    196
- Interface Port Labels
  193

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Cisco 876-K9 - 876 Integrated Services Router Manuals

Cisco 876-K9 - 876 Integrated Services Router Configuration Manual (196 pages)

Table of Contents

Preface

Basic Router Configuration

Chapter 1 Basic Router Configuration

Configuring Your Router for Ethernet and DSL Access

Chapter 2 Sample Network Deployments

Chapter 3 Configuring PPP over Ethernet with NAT

Chapter 4 Configuring PPP over ATM with NAT

Chapter 5 Configuring a LAN with DHCP and Vlans

Chapter 6 Configuring a VPN Using Easy VPN and an Ipsec Tunnel

Chapter 7 Configuring Vpns Using an Ipsec Tunnel and Generic Routing Encapsulation

Chapter 8 Configuring a Simple Firewall

Chapter 9 Configuring a Wireless LAN Connection

Chapter 10 Sample Configuration

Configuring Additional Features and Troubleshooting

CHAPTER 11 Additional Configuration Options

CHAPTER 12 Configuring Security Features

Chapter 13 Configuring Dial Backup and Remote Management

Chapter 14 Troubleshooting

Reference Information

Appendix

Cisco IOS Software Basic Skills

Appendix

B Concepts

Appendix

ROM Monitor

Appendix

Common Port Assignments

I N D E X

Related Products

Cisco Categories