CCNA: Cisco Certified Network Associate Exam Notes, 3/e (Paperback)
暫譯: CCNA：思科認證網路助理考試筆記，第3版（平裝本）

CCNA: Cisco Certified Network Associate Exam Notes provides the fastest and most effective way to review essential exam material and make sure you're ready to pass the new CCNA exam.

The unique, innovative Exam Notes approach helps you gain and retain the knowledge you need, objective by objective:

• Critical Information sections provide detailed analyses of the key issues for each exam objective.
• Necessary Procedures sections cover the nuts and bolts of each topic with concise step-by-step instructions.
• Exam Essentials sections highlight crucial subject areas you'll need to know for the exams.
• Key Terms and Concepts sections define the words and concepts vital to passing the exams

Contents

Introduction

Chapter 1: Bridging/Switching
Name and describe two switching methods.
Distinguish between cut-through and store-and-forward LAN switching.
Describe the operation of the Spanning Tree Protocol and its benefits.
Describe the benefits of virtual LANs.

Chapter 2: OSI Reference Model and Layered Communication
Describe data link and network addresses and identify key differences between them.
Define and describe the function of the MAC address.
List the key internetworking functions for the OSI Network layer.
Identify at least three reasons why the industry uses a layered model.
Describe the two parts of network addressing; then identify the parts in specific protocol address examples.
Define and explain the five conversion steps of data encapsulation.
Describe connection-oriented network service and connectionless network service, and identify their key differences.
Identify the parts in specific protocol address examples.
Describe the advantages of LAN segmentation.
Describe LAN segmentation using bridges and switches.
Describe the benefits of network segmentation with routers.

Chapter 3: Network Protocols
Describe the different classes of IP addresses (and subnetting).
Identify the functions of the TCP/IP Network-layer protocol.
Identify the functions performed by ICMP.
Configure IP addresses.
Verify IP addresses.
List the required IPX address and encapsulation types.

Chapter 4: Routing
Define flow control and describe the three basic methods used in networking.
Add the RIP routing protocol to your configuration.
Add the IGRP routing protocol to your configuration.

Chapter 5: WAN Protocols
Recognize key Frame Relay terms and features.
List commands to configure Frame Relay LMIs, maps, and subinterfaces.
List commands to monitor Frame Relay operation in the router.
State a relevant use and context for ISDN networking.
Identify ISDN protocols, function groups, reference points, and channels.
Identify PPP operations to encapsulate WAN data on Cisco routers.

Chapter 6: Network Management
Configure standard access lists to figure IP traffic.
Configure extended access lists to filter IP traffic.
Monitor and verify selected access list operations on the router.

Chapter 7: LAN Design
Describe full- and half-duplex Ethernet operation.
Describe network congestion problem in Ethernet networks.
Describe the features and benefits of Fast Ethernet.
Describe the guidelines and distance limitations of Fast Ethernet.

Chapter 8: Cisco Basics, IOS, and Network Basics
Examine router elements.
Manage configuration files from the privileged EXEC mode.
Control router passwords, identification, and banner.
Identify the main Cisco IOS software commands for router startup.
Log in to a router in both user and privileged modes.
Check an initial configuration using the setup command.
Use the context-sensitive help facility.
Use the command history and editing features.
List the commands to load Cisco IOS software from: Flash memory, a TFTP server, or ROM.
Prepare to back up, upgrade, and load a backup Cisco IOS software image.
List problems that each routing type encounters when dealing with topology changes, and describe techniques to reduce the number of these problems.
Prepare the initial configuration of your router and enable IP.

Index