Cisco Systems CCNA 2 podręczniki

Cisco systems CCNA 2 Podręcznik Użytkownika (239 strony)

Marka: Cisco-systems | Kategoria: Networking | Rozmiar: 2.94 MB |

Angielski

Spis treści

I. Welcome

2

II. Course Overview

5

Lab Requirements

6

Certification Alignment

6

Course Overview

7

Nomenclature

9

Module 1: WANs and Routers

11

1.1 WANs

12

1.1.3 Router LANs and WANs

13

1.2 Routers

15

Module 1 Summary

18

2.1.2 Router user interface

20

2.2 Starting a Router

22

2.2.5 Router login

23

2.2.8 Router command history

24

Module 2 Summary

26

• Configure host tables

28

3.1 Configure a Router

29

3.2.2 Interface descriptions

35

3.2.4 Login banners

36

3.2.6 Host name resolutions

36

Module 3 Summary

39

4.1.1 Introduction to CDP

41

4.1.5 Disabling CDP

44

4.1.6 Troubleshooting CDP

44

Command Purpose

45

4.2.1 Telnet

46

Module 4 Summary

51

Overview

52

5.1.3 and 5.1.5

53

5.1.4 Configuration register

54

5.2.2 IOS naming convention

56

5.2.7 Environment variables

60

Module 5 Summary

62

6.1.2 Static route operation

64

6.2 Dynamic Routing Overview

70

6.3.1 Path determination

73

6.3.2 Routing configuration

73

6.3.3 Routing protocols

73

6.3.4 IGP versus EGP

74

Module 6 Summary

75

7.1. Distance Vector Routing

77

Figure [1]: Routing Update

80

Figure [2]: Split Horizon

80

7.1.5 Route poisoning

81

7.2 RIP

82

7.2.1 RIP routing process

83

7.2.2 Configuring RIP

83

7.3 IGRP

87

7.3.1 IGRP features

88

7.3.2 IGRP metrics

88

7.3.3 IGRP routes

89

7.3.5 Configuring IGRP

90

7.3.8 Troubleshooting IGRP

91

Module 7 Summary

92

• How to troubleshoot IGRP

93

8.1.1 ICMP

95

8.1.3 ICMP message delivery

95

8.1.4 Unreachable networks

96

8.1.7 Echo messages

97

8.2.5 Address mask requests

99

Module 8 Summary

101

Overview

102

9.2 Network Testing

106

9.2.3 Testing by OSI layers

107

9.3.7 Introduction to debug

110

Module 9 Summary

111

10.1 TCP Operation

113

10.1.7 UDP operation

115

10.1.5 Sequencing numbers

115

10.2.2 Ports for services

117

10.2.3 Ports for clients

117

Module 10 Summary

119

11.1.1 Introduction to ACLs

121

11.1.2 How ACLs work

121

11.1.3 Creating ACLs

122

11.1.5 Verifying ACLs

124

11.2.1 Standard ACLs

125

11.2.2 Extended ACLs

126

11.2.3 Named ACLs

127

11.2.4 Placing ACLs

128

11.2.5 Firewalls

128

Module 11 Summary

130

IV. Case Study

131

Phase 2: IP Addressing

133

Case Study Deliverables

138

• show ip interface

139

• show version

139

• show hosts

139

• show startup-config

139

• show ip access-list

139

Phase 1: Project Description

140

Optional

141

V. Appendices:

157

1 Output Interpreter

159

2 Error Message Decoder

160

3 Software Bug Toolkit

161

4 IP Subnet Calculator

162

6 TAC Case Collection

164

7 Software Advisor

165

8 Feature Navigator II

166

9 TAC Advanced Search

167

Figure 1: Best Practices

168

Figure 1: NETS Standards

169

B.1.4 TIMSS report

172

B.1.6 Multiple intelligences

174

Figure 1: Special Needs

177

B.2 Lab-Centric Instruction

181

B.2.2 CCNP labs

183

B.2.3 NETLAB

185

B.2.4 Simulations

187

B.2.6 Emerging technologies

193

Figure 3: Wireless LAN

194

B.2.7 Troubleshooting

195

B.3.2 Design activities

199

B.3.3 Brainstorming

201

B.3.4 Case studies

203

B.3.5 Web research

205

B.4 Instructional Strategies

206

B.4.2 Self-paced instruction

208

B.4.4 Jigsaws

212

B.4.6 PMI

215

B.4.7 Graphic organizers

216

Figure 3: Flowchart

217

Figure 4: Block Diagrams

217

Figure 7: Digital Signal

219

Figure 9: Data Encapsulation

220

B.4.8 Setting goals

224

B.5 Assessment Strategies

227

Web Links

230

B.5.3 Rubrics

231

B.5.4 Portfolio

233

B.5.5 Oral exams

234

B.5.6 Lab exams

236

B.5.7 Six lenses

238

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