Cisco IOS in a Nutshell (In a Nutshell (OReilly))

ISBN: 0596008694
EAN: 2147483647

Year: 2006
Pages: 1031

Authors: James Boney

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Getting Started

• Getting Started
• IOS User Modes
• Command-Line Completion
• Get to Know the Question Mark
• Command-Line Editing Keys
• Pausing Output
• show Commands

IOS Images and Configuration Files

• IOS Images and Configuration Files
• IOS Image Filenames
• The New Cisco IOS Packaging Model
• Loading Image Files Through the Network
• Using the IOS Filesystem for Images
• The Routers Configuration
• Loading Configuration Files

Basic Router Configuration

• Basic Router Configuration
• Setting the Router Name
• Setting the System Prompt
• Configuration Comments
• The Enable Password
• Mapping Hostnames to IP Addresses
• Setting the Routers Time
• Enabling SNMP
• Cisco Discovery Protocol
• System Banners

Line Commands

• Line Commands
• The line Command
• The Console Port
• Virtual Terminals (VTYs)
• Asynchronous Ports (TTYs)
• The Auxiliary (AUX) Port
• show line
• Reverse Telnet
• Common Configuration Items

Interface Commands

• Interface Commands
• Naming and Numbering Interfaces
• Basic Interface Configuration Commands
• The Loopback Interface
• The Null Interface
• Ethernet, Fast Ethernet, and Gigabit Ethernet Interfaces
• Token Ring Interfaces
• ISDN Interfaces
• Serial Interfaces
• Asynchronous Interfaces
• Interface show Commands

Networking Technologies

• Networking Technologies
• Frame Relay
• ATM
• DSL
• Cable
• VoIP

Access Lists

• Access Lists
• How Packets Match a List Entry
• Types of Access Lists
• Specific Topics

IP Routing Topics

• IP Routing Topics
• Autonomous System (AS) Numbers
• Interior and Exterior Gateway Protocols
• Distance-Vector and Link-State Routing Protocols
• Static Routes
• Split Horizon
• Passive Interfaces
• Fast Switching and Process Switching

Interior Routing Protocols

• Interior Routing Protocols
• RIP
• IGRP
• EIGRP
• OSPF
• IS-IS

Border Gateway Protocol

• Border Gateway Protocol
• Introduction to BGP
• A Simple BGP Configuration
• Route Filtering
• An Advanced BGP Configuration
• Neighbor Authentication
• Peer Groups
• Route Reflectors
• BGP Confederacies
• BGP TTL Security

Quality of Service

• Quality of Service
• Marking
• Older Queuing Methods
• Modern IOS QoS Tools
• Congestion Avoidance
• Traffic Policing
• Traffic Shaping
• AutoQoS
• QoS Device Manager

Dial-on-Demand Routing

• Dial-on-Demand Routing
• Configuring a Simple DDR Connection
• Sample Legacy DDR Configurations
• Dialer Interfaces (Dialer Profiles)
• Multilink PPP
• Snapshot DDR

Specialized Networking Topics

• Specialized Networking Topics
• Bridging
• Hot Standby Routing Protocol (HSRP)
• Network Address Translation (NAT)
• Tunnels
• Encrypted Tunnels
• Multicast Routing
• Multiprotocol Label Switching (MPLS)

Switches and VLANs

• Switches and VLANs
• Switch Terminology
• IOS on Switches
• Basic Switch Configuration
• Trunking
• Switch Monitor Port for IDS or Sniffers
• Troubleshooting Switches

Router Security

• Router Security
• Securing Enable Mode Access
• Routine Security Measures
• Restricting Access to Your Router

Troubleshooting and Logging

• Troubleshooting and Logging
• ping
• trace
• Debugging
• Logging

Quick Reference

• Quick Reference

Appendix A Network Basics

• Appendix A Network Basics
• A.1. IPv4 Subnetting
• A.2. OSI Reference Model
• A.3. IPv6

Index