內容簡介
了解Cisco考試，了解Cisco網路技術。CCNA：Cisco Certified Network Assocaite（Cisco認證的網路從業人員）考試：CCNA考試#640-407CCNP：Cisco Certified Network Professional（Cisco認證的網路專業人員）考試：ACRC考試#640-403（Cisco路由器高級配置技術）\tCLSC考試#640-404（Cisco區域網路交換配置技術）\tCMTD考試#640-405（撥號服務的配置、監控和故障排除）CIT考試#640-440（Cisco網路互連故障排除）CCIE：Cisco Certified Internetwork Expert（Cisco認證的網路互連專家）R/S資格考試#350-001\tISP Dial資格考試#350-004主要特點：獲取Cisco證書的最佳學習工具，助您通過考試每年指導全球15萬IT專業人員獲得證書附贈光碟包含模擬試題、詳細的核心分析和標準答案，可循序提高考試技能。
目錄
CONTENTS AT A GLANCE
1 Introduction to Switching Concepts
2 VLANs
3 Placing Catalyst 5000 Series Switches in Your Nerwork
4 Catalyst 5000 Series Switch Architecture
5 Catalyst 5000 Series Switch Hardware
6 Configuring the Catalyst 5000 Series Switches
7 Catalyst 5000 Series Switch Sofrware
8 Managing the Catalyst 5000 Series Switches
9 Troubleshooting the Catalyst 5000
10 Catalyst 5000 Series Switch FDDI Module
11 ATM LANE
12 Catalyst 1900 Series and Catalyst 2820 Switches
13 Catalyst 3000 Series Switches
A SelfTestAnswers
B About the CD
C About the Web Site
Glossary
Index
Foreword
About the Contributors
Acknowledgments
Preface
Introduction
1ntroduction to Switching Concepts
Collisions and Broadcast Domains
Collisions
Broadcast Domains
LAN Segmentation
LAN Segmentation Using a Router
LAN Segmentation Using a Bridge
LAN Segmentation Using a Switch
LAN Swirching
Translational Switching
Cut-Through vs. Store and Forward Switching
Token Ring Switching
Bridging Methods
Certification Summary
Two-Minute Drill
SelfTest
2 VLANs
Broadcast Domains
VLAN Characteristics
Dynamic vs. Static VLANs
VLANs Reduce Costs
VLANs Increase Flexibility
Network Security
Frame Filtering Versus Frame Tagging
VLAN Trunks
Cisco Switch Trunk Capabilities
ISL, 802.10, 802.1Q, and LANE
ISL
802.10
802.1Q
LANE
Other Options
Token Ring VLANs
DRiP
Cerrification Summary
Two-Minute Drill
SelfTest
3 Placing Catalyst 5000 Series Switches in
Your Network
Demand Nodes and Resource Nodes
Local Resources and Remote Resources
Local Resources
Remote Resources
Bottlenecks and Buffer Overflows
Congestion Management
Putting It All Together
Number ofUsers
Size and Layout ofthe Office or Campus
Cerrification Summary
Two-Minute Drill
SelfTest
4 Catalyst 5000 Series Switch Architecture
Buffering and Congestion Control
Per-Port Buffers
Full vs. HalfDuplex
Priority Levels
Additional Bandwidth
Switching Components
Catalyst 5000
Frame Flow Through the Switch
Catalyst 5500
Network Management Components
Remote Access
Direct Console Access
Telnet Access
SNMP
SLlP
RMON
SPAN
Other Modules
NAM
Certification Summary
Two-Minute Drill
SelfTest
Catalyst 5000 Series Switch Hardware
Cacalyst 5000 Switch Hardware Description
Catalyst 5002 Switch
Catalyst 5000 Switch
Catalyst 5505 Switch
Catalyst 5509 Switch
Catalyst 5500 Switch
Supervisor Engine Module
Redundant Supervisor Engine Operation
Ethernet and Fast Ethernet Switching
Ethernet Modules
Fast Ethernet Modules
Token Ring Modules
FDDl and CDDl Modules
ATM LANE Modules
RSM
Certification Summary
Two-Minure Drill
SelfTest
6 Configuring the Catalyst 5000 Series Switches
SET, SHOW, and CLEAR Commands
Accessing the Command Line Interface
The Configuration Process
CLI Basics
Administrative Commands
The Catalyst IP Stack
SNMP
RMON
Password Configuration
Password Recovery
SET INTERFACE Command
SLIP
Saving Configuration Files to and from a TFTP Server
Saving Configuration Files to the TFTP Server
Retrieving a Config File from a TFTP Server
Downloading and Uploading Software Images
Copying NMP Images to Supervisor 1 or Supervisor 11
Configuring Token Ring, Ethernet,
and Fast Ethernet Modules
Port Configurations
Certification Summary
Two-Minute Drill
SelfTest
7 Catalyst 5000 Series Switch Software
NMP Image Features
Features ofRelease 2.x
Features ofRelease 3.x
Features ofRelease 4.x
Multiple VLAN Configuration
Creating VLANs
VLAN Routing
VLAN Trunking (ISL, 802.1Q, 802.10, and LANE)
Frame Filtering
Dynamic VLANs
Fast EtherChannel
Spanning-Tree Protocol and VLANs
VLAN Load Sharing across Trunks
VTP Pruning
Multicast Services
SPAN
Certification Summary
Two-Minute Drill
SelfTest
8 Managing the Catalyst 5000 Series Switches
Management Options
Command Line Inrerface
Command Line Management Commands
Embedded RMON
SNMP
CDP
cwsI
SPAN
Certification Summary
Two-Minute Drill
SelfTest
9 Troubleshooting the Catalyst 5000
Catalyst 5000 Power-Up Sequence
Troubleshooting the Power Subsystem
Troubleshooting the Cooling Subsystem
Troubleshooting the Processor
and Incerface Subsystem
Physical and Data Link Layers
Troubleshooting at the Cabling Level
Nerwork Layer
PlNG
TRACEROUTE
Certification Summary
Two-Minute Drill
SelfTest
Catalyst 5000 Series Switch FDDl Module
FDDI/CDDl Review
Catalyst 5000 FDDI/CDDl Features
APaRT Overview
IP Features
Spanning Tree Support
Trunking Support Overview
APaRT
FDDlCHECK
FDDIVLANsand802.lO
Mapping Ethernet and FDDl VLANs Together
Configuring the FDDI/CDDl Module
Naming FDDl Ports
Turning OffAPaRT
Turning On FDDlCHECK
Multiswitch VLAN without Trunking
Configuring FDDl VLANs
Turning On Trunking
Creating FDDl VLANs
Mapping Ethernet VLANs to FDDl VLANs
Cerrification Summary
Two-Minute Drill
SelfTest
ATM LANE
ATM Boot Camp
SAR
ATM Addressing
ILMl
ATM Signaling
LANE Components
ELAN
LAN Emulation Client
LAN Emulation Server
Broadcast and Unknown Server
LAN Emulation Configuration Server
LANE Internerworkmg
Contents XXiii
ATM Switch
LEC, LES, BUS, and LECS Addresses
LANE Operation
Setup Phase
Data Forwarding Phase
Configuring LAN Emulation
ATM LANE Module
Configuring the Catalyst 5000 Series
ATM LANE Modules
Sending Data Over LANE
Optional LANE Configuration Steps
Certification Summary
Two-Minute Drill
SelfTest
12 Catalyst 1900 Series and
Catalyst 2820 Switches
ClearChannel Architecture
Overview ofArchitecture
Catalyst 1900 and Catalyst 2820 Features
Cisco Group Management Protocol
Broadcast Storm Prevention
Multicast Packet Filtering
Support for Full-Duplex Ethernet
Spanning-Tree Prorocol
Switching Modes
Modules Supported
Management Support
Configuring Catalyst 1900 and Catalyst 2820 for VLANs
SNMP, and ATM LANE
Web-Based Configuration
Menu-Based Configuration
SNMP-Based Configuration
Default Configuration
Certification Summary
Two-Minute Drill
SelfTest
CCNP Cisco LAN Switch Configuration Study Guide
l 3 Catalyst 3000 Series Switches
Catalyst 3000 System Architecture
Arbiter ASlC
CPU ASlC
lO Mbps Ethernet Module
Fast Ethernet Module
ATM LANE Module
lOOVGAnyLanModule
30 ll WAN Access Module
Caralyst Matrix
Filtering Capabilities
VLANs and VTP
Configuring the Catalyst 3000 Series Switches
Basic Configuration
VLANs and ISL Trunks
ISL Trunks
Configuring ATM and LANE
LANE Configuration
Certification Summary
Two-Minute Drill
SelfTest
A Self Test Answers
Chapter l SelfTest
Chaprer 2 SelfTest
Chapter 3 SelfTest
Chapter4 SelfTest
Chapter 5 SelfTest
Chapter 6 SelfTest
Chapter 7 SelfTest
Chapter 8 SelfTest
Chapter 9 SelfTest
Chapter lO SelfTest
Chapter ll SelfTest
Chapter l2 SelfTest
Chaprer l3 SelfTest
B About the CD
Insralling the Personal Testing Center
Test Type Choices
Live
Managing Windows
Saving Scores as Cookies
Using the Browser Buttons
JavaScript Errors
Practice
Review
Scoring
C About the Web Site
What You'll Find There
Glossary
Index
