CCNA通行证：Exam640-507

1 Basic Concepts，Network Operation，and Cabling

* Objective 1.01　Internetworking Overview

·Core

·Distribution

·Access

* Objective 1.02　OSI Structure and Definitions

·The Seven OSI Layers

　Application

　Presentation

　Session

　Transport

　Network

　Data Link

·Physical

* Objective 1.03　Ethernet and Other Media Types

·Full/Half Duplex

·10/100/1000Mbps

* Objective 1.04　Network Devices and Relation Within the Networking Model

* Objective 1.05　Cabling the LAN and WAN

·Connecting to the Cisco Device

·Cabling the LAN

·Cabling the WAN

* CHECKPOINT

·Review Questions

·Review Answers

2 Introduction to the Cisco Internetwork Operating System

* Objective 2.01　Introduction to the Cisco Command Line Interface

·CLI Modes

* Objective 2.02　The Boot Process of the Cisco Router/Switch

·How the Router/Switch Boots by Default

·Booting When There Is No Saved Configuration

·Changing the Configuration Register to Modify Boot Behavior

　Register Values Displayed in Hex

　Components Used During Boot

·Configuring Boot System Commands

* Objective 2.03　Configuration Using the CLI

·Global Configuration Mode

·Interface Configuration Mode

·Abbreviating Commands

·Symbols in the IOS

·Line Configuration Mode

　Setting Passwords

　Initiating，Suspending，and Ending Telnet Sessions

　Using ping and traceroute to Check for Connectivity

* Objective 2.04　Backup and Restoration of the IOS and Configurations

·Saving，Backing Up，and Restoring Configuration Files

* CHECKPOINT

·Review Questions

·Review Answers

3 Managing and Updating Cisco Devices

* Objective 3.01　Introduction to Cisco Discovery Protocol

·CDP Frame Format

·CDP Operation

* Objective 3.02　Using CDP to Build a Topology Map

·Displaying Specific CDP Entries

* Objective 3.03　Updating the IOS and Modifying the Configuration Register

·Error During Upgrade

·Booting from Another Device

·Changing Configuration Register

　Using ROM Monitor to Change the Register

　Using the config-register Command to Change the Register

* Objective 3.04　Backup Strategies

* CHECKPOINT

·Review Questions

·Review Answers

4 Catalyst 1900 Switch Operations

* Objective 4.01　Three Functions of a Transparent Bridge

·Learning

·Forwarding and Filtering

·Avoiding Loops

* Objective 4.02　Spanning Tree Protocol

·The Root Bridge

·Which Ports to Block

　Step 1: Determine the Root Bridge

　Step 2: Determine the Designated Bridges

　Step 3: Determine the Root Ports

　Step 4: Determine Which Ports Will Be Forwarding

　Step 5: Determine Which Ports Will Be Blocking

·Spanning Tree Port States

* Objective 4.03　The Difference Between a Switch and a Bridge

* Objective 4.04　Frame Forwarding Methods of the Catalyst 1900 Switch

·Store-and-Forward

·Cut-Through

·Fragment-Free

* Objective 4.05　The Cisco Catalyst 1900 Series of Switches

·Understanding Cisco IOS Device Operation

·Different Methods of Configuring a Cisco 1900 Switch

·The Catalyst 1900 LEDs

·Starting a Catalyst 1900

·Connecting to and Configuring the Catalyst 1900

　Using the Command Line Interface and Configuration Modes

　Viewing Switch Parameters

　Configuring the Switch from the Command Line

* CHECKPOINT

·Review Questions

·Review Answers

5 Virtual Local Area Networks(VLANs)

* Objective 5.01　Virtual Local Area Networks(VLANs)

·Static VLANs

·Dynamic VLANs

* Objective 5.02　Trunking

·Cisco's Inter-Switch Link(ISL)

* Objective 5.03　VLAN Trunking Protocol(VTP)

·VTP Modes

·VTP Pruning

* Objective 5.04　Creating and Configuring VLANs on a Catalyst 1900

·Creating the VTP Domain

·Creating VLANs

·Assigning Ports to a VLAN

·Configuring Trunking

·Viewing Spanning Tree Protocol Parameters and Settings

* CHECKPOINT

·Review Questions

·Review Answers

6 Overview of the TCP/IP Protocol Stack

* Objective 6.01　Introduction to the Protocol Stack

·The DARPA Model

·The Application Layer

* Objective 6.02　The DARPA Transport Layer

·Transmission Control Protocol(TCP)

　The Sequence and Acknowledgment Fields

　Port Numbers

　The Three-Way Hand shake

　TCP Windowing

·The User Datagram Protocol(UDP)

* Objective 6.03　The DARPA Internet Layer

·The Internet Protocol(IP)

　The IP Datagram

·The Address Resolution Protocol(ARP)

·Reverse Address Resolution Protocol(RARP)

·Internet Control Message Protocol(ICMP)

* Objective 6.04　IP Addressing

·The IP Address

·IP Address Classification

·The Three Fields of IP Addresses

·Subnetting

　The Subnet Mask

　Complex Subnet Masking

　Recognizing IP Addresses and Subnets

·Broadcasts

　The Local Broadcast

　The Directed Broadcast

* Objective 6.05　Configuring Cisco Devices to Use IP

·Assigning IP Addresses to Router Interfaces

　The/Notation

·Connecting a Cisco Router to a Catalyst Switch

　Configuring the Router for Inter-VLAN Routing

·Using Hostnames with a Cisco IOS device

　Configuring Hostnames on a Cisco IOS Device

　Working with DNS Servers

　The ip domain-lookup Command

　Viewing the Hostname to IP Address Translations

* CHECKPOINT

·Review Questions

·Review Answers

7 Basic IP Routing Protocols

* Objective 7.01　Static Routes

·Configuring Static Routes

·The Default Route

* Objective 7.02　Dynamic Routes

·Link State and Distance Vector

·Autonomous System

·Routing Metrics　

·Administrative Distance

* Objective 7.03　Distance Vector and Link State Routing

·The Distance Vector Algorithm

·Routing Loops

·Solutions for Routing Loops

　Defining a Maximum Metric

　Split Horizon

　Holddown Timers

　Triggered Updates

　Route Poisoning

·Link State Routing Protocols

* Objective 7.04　Routing Information Protocol(RIP)

·Configuring RIP

·Verifying RIP

　The show ip route Command

　The show ip protocols Command

　When a Network Goes Down

　RIP Load Balancing

　The debug ip rip Command

* Objective 7.05　Interior Gateway Routing Protocol(IGRP)

·The Composite Metric

·Configuring IGRP

·Verifying IGRP

　Debug IP IGRP Events and Transactions

　Load Balancing with IGRP

·IP Classless

* CHECKPOINT

·Review Questions

·Review Answers

8 IP Access Lists

* Objective 8.01　Access List Introduction and Operation

·Rules of the Road

·Uses for Access Lists

·Access List Structure and Operation

　Access List Processing

·How Access Lists Work

* Objective 8.02　Standard IP Access Lists

·Creating a Standard IP Access List

·Applying the Standard IP Access List to a Router Interface

·Verifying the Operation of a Standard IP Access List

　Create an Access List to Block Traffic from a Single Host Address

* Objective 8.03　Extended IP Access Lists

·Creating an Extended IP Access List

　Creating an Extended IP Access List that Blocks Web Access from a Specific Subnet　

·Applying the Extended IP Access List to a Router Interface

·Verifying the Operation of an Extended IP Access List

　Creating an Extended IP Access List that Blocks Telnet Access from a Single Host Address

* Objective 8.04　Named IP Access Lists

·Creating a Named IP Access List

* Objective 8.05　The access-class Command and Router VTY Access

·Creating and Applying the access-class Command

* CHECKPOINT

·Review Questions

·Review Answers

9 Configuring Cisco ISO Devices for IPX

* Objective 9.01　Novell's Network Operating System

·Client/Server Operations

* Objective 9.02　Novell's IPX

·Packet Encapsulation

　Ethernet Version 2 Frames

　Ethernet RAW or Novell-Ether　

　The IEEE 802.3/802.2 Header

　Ethernet SNAP

　Other Media Types

·Connecting to the Server

　What If There Is No Local Server?

·Connecting to Resources

　Sequenced Packet Exchange

　NetWare Core Protocol

　Service Advertising Protocol

* Objective 9.03　Novell's IPX and Cisco IOS Devices

·IPX RIP

·Configuring IPX and IPX RIP

　IPX Documentation

　Configuring the Router for IPX Routing

　Configuring the Router Interfaces

　Example Configuration

　Verifying IPX Addresses

　Verifying IPX Routing

　Testing Connectivity

* Objective 9.04　Restricting IPX Traffic with Access Lists

·Standard IPX Access Lists

　Extended IPX Access Lists

·IPX SAP Filters

　An Example SAP Filter

* CHECKPOINT

·Review Questions

·Review Answers

10 Serial Point-to-Point Connections

* Objective 10.01　Overview of WAN Connectivity

·How WANs Are Different from LANs

* Objective 10.02　HDLC and Synchronous Serial Connections

* Objective 10.03　Dialup Using Point-to-Point Protocol

·LCP and NCP

　PPP Negotiation

　PAP Authentication

　CHAP Authentication

* Objective 10.04　Configuring Serial Connections Using HDLC and PPP

·Configuring HDLC

·Configuring PPP

* CHECKPOINT

·Review Questions

·Review Answers

11 ISDN BRI Connections

* Objective 11.01　The Importance of ISDN

* Objective 11.02　ISDN Channels

* Objective 11.03　Terminology， Reference Points， and Cabling

·Reference Points and Devices Defined

　S/T and U Interfaces

　Cabling ISDN

　ITU ISDN D Channel Protocols

　ISDN B Channel Protocols

* Objective 11.04　Core Configuration Commands

·Configuring ISDN

* Objective 11.05　Dial-on-Demand Routing

* CHECKPOINT

·Review Questions

·Review Answers

12 Frame Relay Connections

* Objective 12.01　Introduction and Frame Relay Terminology

·Congestion Avoidance

·Multiaccess

* Objective 12.02　Frame Relay Address Mapping

·Data Link Addressing

　Manual Mapping vs. Dynamic

·Frame Relay States

* Objective 12.03　Non-Broadcast Multiaccess Networks

·Dealing with Split Horizon

　Point-to-Point Subinterfaces Prevent Split Horizon

　Configuring Point-to-Point Subinterfaces

·Multiaccess Networks

　Configuring Multipoint Frame Relay Connections

* Objective 12.04　Verifying Frame Relay Connections

·The show interface serial Command

·The show frame-relay map Command

·The show frame-relay pvc Command

·The show frame-relay lmi Command

* CHECKPOINT

·Review Questions

·Review Answers

Appendix A: About the CD-ROM

·Mike Meyers' Certification Passport CD-ROM Instructions

·System Requirements

·Technical Support

Appendix B: Career Flight Path

·Cisco Career Certifications

·Cisco Certified Internetworking Expert(CCIE) Program

·Where Do You Start?

Index