Cisco IOS in a Nutshell: A Desktop Quick Reference for IOS on IP Networks
James Boney · 2001
Preface Chapter 1. Getting Started Introduction IOS User Modes Command-Line Completion Get to Know the Question Mark Command-Line Editing Keys Pausing Output show Commands Chapter 2. IOS Images and Configuration Files IOS Images Using the IOS Filesystem for Images The Router's Configuration Loading Configuration Files Chapter 3. Basic Router Configuration Configuration Soapbox Setting the Router Name Setting the System Prompt Configuration Comments The Enable Password Mapping Hostnames to IP Addresses Setting the Router's Time Enabling SNMP Cisco Discovery Protocol System Banners Chapter 4. Line Commands What Is a Line? The line Command The Console Port Virtual Terminals (VTYs) Asynchronous Ports (TTYs) The Auxiliary (AUX) Port show line Chapter 5. Interface Commands Naming and Numbering Interfaces Basic Interface Configuration Commands The Loopback Interface The Null Interface Ethernet and Fast Ethernet Interfaces Token Ring Interfaces ISDN Interfaces Serial Interfaces Asynchronous Interfaces Interface show Commands Chapter 6. Frame Relay and ATM Frame Relay ATM Chapter 7. Lists and Queues Access Lists Specific Topics Managing Priorities with Queues Chapter 8. IP Routing Topics Routing Protocol Topics Static Routes Split Horizon Passive Interfaces Fast Switching and Process Switching Chapter 9. Interior Routing Protocols RIP IGRP EIGRP OSPF Chapter 10. Border Gateway Protocol Introduction to BGP A Simple BGP Configuration Route Filtering An Advanced BGP Configuration Neighbor Authentication Peer Groups Route Reflectors BGP Confederacies Chapter 11. Dial-on-Demand Routing Configuring a Simple DDR Connection Sample Legacy DDR Configurations Dialer Interfaces (Dialer Profiles) Multilink PPP Snapshot DDR Chapter 12. Special Topics Bridging Hot Standby Routing Protocol (HSRP) Network Address Translation (NAT) Tunnels Encrypted Tunnels Chapter 13. Router Security The enable Password Features to Disable on Your Gateway Routers Use a Warning Banner Protect VTYs with an Access List Chapter 14. Troubleshooting and Logging ping trace Debugging Logging Chapter 15. Quick Reference Index