Muutke küpsiste eelistusi

Introduction to Networks v6 Course Booklet [Pehme köide]

2.50/5 (4 hinnangut Goodreads-ist)
  • Formaat: Paperback / softback, 288 pages, kõrgus x laius x paksus: 274x216x15 mm, kaal: 630 g
  • Sari: Course Booklets
  • Ilmumisaeg: 26-Jan-2017
  • Kirjastus: Cisco Press
  • ISBN-10: 1587133598
  • ISBN-13: 9781587133596
Teised raamatud teemal:
Introduction to Networks v6 Course BookletSuurem pilt
  • Formaat: Paperback / softback, 288 pages, kõrgus x laius x paksus: 274x216x15 mm, kaal: 630 g
  • Sari: Course Booklets
  • Ilmumisaeg: 26-Jan-2017
  • Kirjastus: Cisco Press
  • ISBN-10: 1587133598
  • ISBN-13: 9781587133596
Teised raamatud teemal:
Püsilink: https://www.kriso.ee/db/9781587133596.html
Märksõnad:
Introduction to Networks v6 Course Booklet

Your Cisco Networking Academy® Course Booklet is designed as a study resource you can easily read, highlight, and review on the go, wherever the Internet is not available or practical:

· The text is extracted directly, word-for-word, from the online course so you can highlight important points and take notes in the Your Chapter Notes section.

· Headings with the exact page correlations provide a quick reference to the online course for your classroom discussions and exam preparation.

· An icon system directs you to the online curriculum to take full advantage of the images embedded within the Networking Academy online course interface and reminds you to do the labs, interactive activities, packet tracer activities, watch videos, and take the chapter quizzes.

The Course Booklet is a basic, economical paper-based resource to help you succeed with the Cisco Networking Academy online course.

Related titles:

Introduction to Networks v6 Labs & Study Guide

Book: 978-1-58713-361-9

Introduction to Networks v6 Companion Guide

Book: 978-1-58713-360-2

eBook: 978-0-13-465563-5

CCNA Routing and Switching Portable Command Guide, Fourth Edition

Book: 978-1-58720-588-0

eBook: 978-0-13-446617-0
Chapter 0 Course Introduction 1(4)
0.0 Welcome to Introduction to Networks
1(4)
0.0.1 Message to the Student
1(5)
0.0.1.1 Welcome
1(1)
0.0.1.2 A Global Community
1(1)
0.0.1.3 More Than Just Information
1(1)
0.0.1.4 How We Teach
2(1)
0.0.1.5 Practice Leads to Mastery
2(1)
0.0.1.6 Mind Wide Open
2(1)
0.0.1.7 Engineering Journals
2(1)
0.0.1.8 Explore the World of Networking
2(1)
0.0.1.9 Create Your Own Worlds
3(1)
0.0.1.10 How Packet Tracer Helps Master Concepts
3(1)
0.0.1.11 Course Overview
3(2)
Chapter 1 Explore the Network 5(22)
1.0 Introduction
5(1)
1.0.1.1 Exploring the Network
5(1)
1.0.1.2 Class Activity - Draw Your Concept of the Internet
5(1)
1.1 Globally Connected
6(4)
1.1.1 Networking Today
6(3)
1.1.1.1 Networks in Our Daily Lives
6(1)
1.1.1.2 Technology Then and Now
6(1)
1.1.1.3 No Boundaries
6(1)
1.1.1.4 Networks Support the Way We Learn
7(1)
1.1.1.5 Networks Support the Way We Communicate
7(1)
1.1.1.6 Networks Support the Way We Work
8(1)
1.1.1.7 Networks Support the Way We Play
8(1)
1.1.1.8 Lab - Researching Network Collaboration Tools
8(1)
1.1.2 Providing Resources in a Network
9(1)
1.1.2.1 Networks of Many Sizes
9(1)
1.1.2.2 Clients and Servers
9(1)
1.1.2.3 Peer-to-Peer
9(1)
1.2 LANs, WANs, and the Internet
10(6)
1.2.1 Network Components
10(2)
1.2.1.1 Overview of Network Components
10(1)
1.2.1.2 End Devices
10(1)
1.2.1.3 Intermediary Network Devices
10(1)
1.2.1.4 Network Media
11(1)
1.2.1.5 Network Representations
11(1)
1.2.1.6 Topology Diagrams
11(1)
1.2.1.7 Activity - Network Component Representations and Functions
12(1)
1.2.2 LANs and WANs
12(1)
1.2.2.1 Types of Networks
12(1)
1.2.2.2 Local Area Networks
12(1)
1.2.2.3 Wide Area Networks
13(1)
1.2.3 The Internet, Intranets, and Extranets
13(1)
1.2.3.1 The Internet
13(1)
1.2.3.2 Intranets and Extranets
13(1)
1.2.4 Internet Connections
14(2)
1.2.4.1 Internet Access Technologies
14(1)
1.2.4.2 Home and Small Office Internet Connections
14(1)
1.2.4.3 Businesses Internet Connections
15(1)
1.2.4.4 Packet Tracer - Help and Navigation Tips
15(1)
1.2.4.5 Packet Tracer - Network Representation
15(1)
1.3 The Network as a Platform
16(2)
1.3.1 Converged Networks
16(1)
1.3.1.1 Traditional Separate Networks
16(1)
1.3.1.2 The Converging Network
16(1)
1.3.1.3 Lab — Researching Converged Network Services
16(1)
1.3.2 Reliable Network
16(2)
1.3.2.1 Network Architecture
16(1)
1.3.2.2 Fault Tolerance
17(1)
1.3.2.3 Scalability
17(1)
1.3.2.4 Quality of Service
17(1)
1.3.2.5 Security
18(1)
1.3.2.6 Activity - Reliable Networks
18(1)
1.4 The Changing Network Environment
18(6)
1.4.1 Network Trends
18(2)
1.4.1.1 New Trends
18(1)
1.4.1.2 Bring Your Own Device
19(1)
1.4.1.3 Online Collaboration
19(1)
1.4.1.4 Video Communication
19(1)
1.4.1.5 Cloud Computing
20(1)
1.4.2 Networking Technologies for the Home
20(1)
1.4.2.1 Technology Trends in the Home
20(1)
1.4.2.2 Powerline Networking
20(1)
1.4.2.3 Wireless Broadband
21(1)
1.4.3 Network Security
21(2)
1.4.3.1 Security Threats
21(1)
1.4.3.2 Security Solutions
22(1)
1.4.3.3 Activity - Network Security Terminology
23(1)
1.4.4 Network Architecture
23(1)
1.4.4.1 Cisco Network Architecture
23(1)
1.4.4.2 CCNA
24(1)
1.4.4.3 Lab - Researching IT and Networking Job Opportunities
24(1)
1.5 Summary
24(2)
1.5.1 Conclusion
24(4)
1.5.1.1 Class Activity — Draw Your Concept of the Internet Now
24(1)
1.5.1.2 Warriors of the Mt
25(1)
1.5.1.3 Exploring the Network
25(1)
Quiz
26(1)
Exam
26(1)
Your
Chapter Notes
26(1)
Chapter 2 Configure a Network Operating System 27(18)
2.0 Introduction
27(1)
2.0.1.1 Configure a Network Operating System
27(1)
2.0.1.2 Class Activity - It Is Just an Operating System
27(1)
2.1 IOS Bootcamp
28(6)
2.1.1 Cisco IOS
28(1)
2.1.1.1 Operating Systems
28(1)
2.1.1.2 Purpose of OS
28(1)
2.1.2 Cisco IOS Access
29(1)
2.1.2.1 Access Methods
29(1)
2.1.2.2 Terminal Emulation Programs
29(1)
2.1.2.3 Activity - Accessing Devices
30(1)
2.1.3 Navigate the IOS
30(2)
2.1.3.1 Cisco IOS Modes of Operation
30(1)
2.1.3.2 Primary Command Modes
30(1)
2.1.3.3 Configuration Command Modes
30(1)
2.1.3.4 Navigate Between IOS Modes
31(1)
2.1.4 The Command Structure
32(2)
2.1.4.1 Basic IOS Command Structure
32(1)
2.1.4.2 IOS Command Syntax
32(1)
2.1.4.3 IOS Help Features
32(1)
2.1.4.4 Hotkeys and Shortcuts
33(1)
2.1.4.5 Video Demonstration - Hotkeys and Shortcuts
33(1)
2.1.4.6 Packet Tracer - Navigating the IOS
33(1)
2.1.4.7 Lab - Establishing a Console Session with Tera Term
33(1)
2.2 Basic Device Configuration
34(4)
2.2.1 Hostnames
34(1)
2.2.1.1 Device Names
34(1)
2.2.1.2 Configure Hostnames
34(1)
2.2.2 Limit Access to Device Configurations
35(1)
2.2.2.1 Secure Device Access
35(1)
2.2.2.2 Configure Passwords
35(1)
2.2.2.3 Encrypt Passwords
35(1)
2.2.2.4 Banner Messages
36(1)
2.2.2.5 Syntax Checker - Limiting Access to a Switch
36(1)
2.2.3 Save Configurations
36(2)
2.2.3.1 Save the Running Configuration File
36(1)
2.2.3.2 Alter the Running Configuration
37(1)
2.2.3.3 Capture Configuration to a Text File
37(1)
2.2.3.4 Packet Tracer - Configuring Initial Switch Settings
38(1)
2.3 Address Schemes
38(4)
2.3.1 Ports and Addresses
38(1)
2.3.1.1 IP Addresses
38(1)
2.3.1.2 Interfaces and Ports
39(1)
2.3.2 Configure IP Addressing
39(2)
2.3.2.1 Manual IP Address Configuration for End Devices
39(1)
2.3.2.2 Automatic IP Address Configuration for End Devices
40(1)
2.3.2.3 Switch Virtual Interface Configuration
40(1)
2.3.2.4 Syntax Checker - Configuring a Switch Virtual Interface
40(1)
2.3.2.5 Packet Tracer - Implementing Basic Connectivity
41(1)
2.3.3 Verifying Connectivity
41(1)
2.3.3.1 Interface Addressing Verification
41(1)
2.3.3.2 End-to-End Connectivity Test
41(1)
2.3.3.3 Lab - Building a Simple Network
41(1)
2.3.3.4 Lab - Configuring a Switch Management Address
41(1)
2.4 Summary
42(2)
2.4.1 Conclusion
42(4)
2.4.1.1 Class Activity - Tutor Me
42(1)
2.4.1.2 Packet Tracer - Skills Integration Challenge
42(1)
2.4.1.3 Configure a Network Operating System
42(2)
Quiz
44(1)
Exam
44(1)
Your
Chapter Notes
44(1)
Chapter 3 Network Protocols and Communications 45(18)
3.0 Introduction
45(1)
3.0.1.1 Network Protocols and Communications
45(1)
3.0.1.2 Class Activity - Designing a Communications System
45(1)
3.1 Rules of Communication
46(3)
3.1.1 The Rules
46(3)
3.1.1.1 Communication Fundamentals
46(1)
3.1.1.2 Rule Establishment
46(1)
3.1.1.3 Message Encoding
47(1)
3.1.1.4 Message Formatting and Encapsulation
47(1)
3.1.1.5 Message Size
48(1)
3.1.1.6 Message Timing
48(1)
3.1.1.7 Message Delivery Options
49(1)
3.2 Network Protocols and Standards
49(7)
3.2.1 Protocols
49(2)
3.2.1.1 Rules that Govern Communications
49(1)
3.2.1.2 Network Protocols
50(1)
3.2.1.3 Protocol Interaction
50(1)
3.2.2 Protocol Suites
51(1)
3.2.2.1 Protocol Suites and Industry Standards
51(1)
3.2.2.2 Development of TCP/IP
51(1)
3.2.2.3 TCP/IP Protocol Suite
51(1)
3.2.2.4 TCP/IP Communication Process
52(1)
3.2.2.5 Activity - Mapping the Protocols of the TCP/IP Suite
52(1)
3.2.3 Standard Organizations
52(2)
3.2.3.1 Open Standards
52(1)
3.2.3.2 Internet Standards
53(1)
3.2.3.3 Electronics and Communications Standard Organizations
53(1)
3.2.3.4 Lab - Researching Networking Standards
54(1)
3.2.4 Reference Models
54(2)
3.2.4.1 The Benefits of Using a Layered Model
54(1)
3.2.4.2 The OSI Reference Model
55(1)
3.2.4.3 The TCP/IP Protocol Model
55(1)
3.2.4.4 OSI Model and TCP/IP Model Comparison
55(1)
3.2.4.5 Activity - Identify Layers and Functions
56(1)
3.2.4.6 Packet Tracer - Investigating the TCP/IP and OSI Models in Action
56(1)
3.3 Data Transfer in the Network
56(4)
3.3.1 Data Encapsulation
56(1)
3.3.1.1 Message Segmentation
56(1)
3.3.1.2 Protocol Data Units
57(1)
3.3.1.3 Encapsulation Example
57(1)
3.3.1.4 De-encapsulation
57(1)
3.3.1.5 Activity - Identify the PDU Layer
57(1)
3.3.2 Data Access
57(3)
3.3.2.1 Network Addresses
57(1)
3.3.2.2 Data Link Addresses
58(1)
3.3.2.3 Devices on the Same Network
58(1)
3.3.2.4 Devices on a Remote Network
59(1)
3.4 Summary
60(2)
3.4.1 Conclusion
60(3)
3.4.1.1 Lab - Installing Wireshark
60(1)
3.4.1.2 Lab - Using Wireshark to View Network Traffic
60(1)
3.4.1.3 Class Activity - Guaranteed to Work!
61(1)
3.4.1.4 Network Protocols and Communications
61(1)
Quiz
62(1)
Exam
62(1)
Your
Chapter Notes
62(1)
Chapter 4 Network Access 63(28)
4.0 Introduction
63(1)
4.0.1.1 Network Access
63(1)
4.0.1.2 Class Activity — Managing the Medium
63(1)
4.1 Physical Layer Protocols
63(6)
4.1.1 Physical Layer Connection
63(2)
4.1.1.1 Types of Connections
63(1)
4.1.1.2 Network Interface Cards
64(1)
4.1.2 Purpose of the Physical Layer
65(1)
4.1.2.1 The Physical Layer
65(1)
4.1.2.2 Physical Layer Media
65(1)
4.1.2.3 Physical Layer Standards
65(1)
4.1.2.4 Lab - Identifying Network Devices and Cabling
66(1)
4.1.3 Physical Layer Characteristics
66(3)
4.1.3.1 Functions
66(1)
4.1.3.2 Bandwidth
67(1)
4.1.3.3 Throughput
68(1)
4.1.3.4 Types of Physical Media
68(1)
4.1.3.5 Activity - Physical Layer Terminology
68(1)
4.2 Network Media
69(9)
4.2.1 Copper Cabling
69(2)
4.2.1.1 Characteristics of Copper Cabling
69(1)
4.2.1.2 Copper Media
69(1)
4.2.1.3 Unshielded Twisted-Pair Cable
70(1)
4.2.1.4 Shielded Twisted-Pair Cable
70(1)
4.2.1.5 Coaxial Cable
70(1)
4.2.1.6 Copper Media Safety
71(1)
4.2.1.7 Activity - Copper Media Characteristics
71(1)
4.2.2 UTP Cabling
71(3)
4.2.2.1 Properties of UTP Cabling
71(1)
4.2.2.2 UTP Cabling Standards
72(1)
4.2.2.3 UTP Connectors
72(1)
4.2.2.4 Types of UTP Cable
73(1)
4.2.2.5 Testing UTP Cables
73(1)
4.2.2.6 Cable Pinouts
74(1)
4.2.2.7 Lab - Building an Ethernet Crossover Cable
74(1)
4.2.3 Fiber-Optic Cabling
74(2)
4.2.3.1 Properties of Fiber-Optic Cabling
74(1)
4.2.3.2 Fiber Media Cable Design
74(1)
4.2.3.3 Types of Fiber Media
75(1)
4.2.3.4 Fiber-Optic Connectors
75(1)
4.2.3.5 Testing Fiber Cables
76(1)
4.2.3.6 Fiber versus Copper
76(1)
4.2.3.7 Activity - Fiber Optics Terminology
76(1)
4.2.4 Wireless Media
76(2)
4.2.4.1 Properties of Wireless Media
76(1)
4.2.4.2 Types of Wireless Media
77(1)
4.2.4.3 Wireless LAN
78(1)
4.2.4.4 Packet Tracer - Connecting a Wired and Wireless LAN
78(1)
4.2.4.5 Lab - Viewing Wired and Wireless NIC Information
78(1)
4.3 Data Link Layer Protocols
78(3)
4.3.1 Purpose of the Data Link Layer
78(3)
4.3.1.1 The Data Link Layer
78(1)
4.3.1.2 Data Link Sublayers
79(1)
4.3.1.3 Media Access Control
79(1)
4.3.1.4 Providing Access to Media
80(1)
4.3.1.5 Data Link Layer Standards
80(1)
4.4 Media Access Control
81(7)
4.4.1 Topologies
81(1)
4.4.1.1 Controlling Access to the Media
81(1)
4.4.1.2 Physical and Logical Topologies
81(1)
4.4.2 WAN Topologies
82(1)
4.4.2.1 Common Physical WAN Topologies
82(1)
4.4.2.2 Physical Point-to-Point Topology
82(1)
4.4.2.3 Logical Point-to-Point Topology
82(1)
4.4.3 LAN Topologies
83(2)
4.4.3.1 Physical LAN Topologies
83(1)
4.4.3.2 Half and Full Duplex
83(1)
4.4.3.3 Media Access Control Methods
84(1)
4.4.3.4 Contention-Based Access - CSMA/CD
84(1)
4.4.3.5 Contention-Based Access - CSMA/CA
85(1)
4.4.4 Data Link Frame
85(3)
4.4.4.1 The Frame
85(1)
4.4.4.2 Frame Fields
85(1)
4.4.4.3 Activity - Generic Frame Fields
86(1)
4.4.4.4 Layer 2 Address
86(1)
4.4.4.5 LAN and WAN Frames
87(1)
4.5 Summary
88(2)
4.5.1 Conclusion
88(4)
4.5.1.1 Class Activity - Linked In!
88(1)
4.5.1.2 Network Access
88(2)
Quiz
90(1)
Exam
90(1)
Your
Chapter Notes
90(1)
Chapter 5 Ethernet 91(22)
5.0 Introduction
91(1)
5.0.1.1 Ethernet
91(1)
5.0.1.2 Class Activity - Join My Social Circle!
91(1)
5.1 Ethernet Protocol
92(6)
5.1.1 Ethernet Frame
92(2)
5.1.1.1 Ethernet Encapsulation
92(1)
5.1.1.2 MAC Sublayer
93(1)
5.1.1.3 Ethernet Evolution
93(1)
5.1.1.4 Ethernet Frame Fields
94(1)
5.1.1.5 Activity - MAC and LLC Sublayers
94(1)
5.1.1.6 Activity - Ethernet Frame Fields
94(1)
5.1.1.7 Lab - Using Wireshark to Examine Ethernet Frames
94(1)
5.1.2 Ethernet MAC Addresses
94(4)
5.1.2.1 MAC Address and Hexadecimal
94(1)
5.1.2.2 MAC Address: Ethernet Identity
95(1)
5.1.2.3 Frame Processing
95(1)
5.1.2.4 MAC Address Representations
96(1)
5.1.2.5 Unicast MAC Address
96(1)
5.1.2.6 Broadcast MAC Address
97(1)
5.1.2.7 Multicast MAC Address
97(1)
5.1.2.8 Lab - Viewing Network Device MAC Addresses
97(1)
5.2 LAN Switches
98(5)
5.2.1 The MAC Address Table
98(2)
5.2.1.1 Switch Fundamentals
98(1)
5.2.1.2 Learning MAC Addresses
98(1)
5.2.1.3 Filtering Frames
99(1)
5.2.1.4 Video Demonstration - MAC Address Tables on Connected Switches
99(1)
5.2.1.5 Video Demonstration - Sending a Frame to the Default Gateway
99(1)
5.2.1.6 Activity - Switch It!
100(1)
5.2.1.7 Lab - Viewing the Switch MAC Address Table
100(1)
5.2.2 Switch Forwarding Methods
100(2)
5.2.2.1 Frame Forwarding Methods on Cisco Switches
100(1)
5.2.2.2 Cut-Through Switching
101(1)
5.2.2.3 Memory Buffering on Switches
101(1)
5.2.2.4 Activity - Frame Forwarding Methods
102(1)
5.2.3 Switch Port Settings
102(1)
5.2.3.1 Duplex and Speed Settings
102(1)
5.2.3.2 Auto-MDIX
103(1)
5.3 Address Resolution Protocol
103(6)
5.3.1 MAC and IP
103(2)
5.3.1.1 Destination on Same Network
103(1)
5.3.1.2 Destination Remote Network
104(1)
5.3.1.3 Packet Tracer - Identify MAC and IP Addresses
105(1)
5.3.2 ARP
105(3)
5.3.2.1 Introduction to ARP
105(1)
5.3.2.2 ARP Functions
105(1)
5.3.2.3 Video Demonstration - ARP Request
106(1)
5.3.2.4 Video Demonstration - ARP Reply
106(1)
5.3.2.5 Video Demonstration - ARP Role in Remote Communication
107(1)
5.3.2.6 Removing Entries from an ARP Table
108(1)
5.3.2.7 ARP Tables
108(1)
5.3.2.8 Packet Tracer - Examine the ARP Table
108(1)
5.3.3 ARP Issues
108(1)
5.3.3.1 ARP Broadcasts
108(1)
5.3.3.2 ARP Spoofing
108(1)
5.4 Summary
109(2)
5.4.1 Conclusion
109(5)
5.4.1.1 Class Activity - MAC and Choose
109(1)
5.4.1.2
Chapter 5: Ethernet
109(2)
Quiz
111(1)
Exam
111(1)
Your
Chapter Notes
111(2)
Chapter 6 Network Layer 113(22)
6.0 Introduction
113(1)
6.0.1.1 Network Layer
113(1)
6.0.1.2 Class Activity - The Road Less Traveled
113(1)
6.1 Network Layer Protocols
114(5)
6.1.1 Network Layer in Communications
114(1)
6.1.1.1 The Network Layer
114(1)
6.1.1.2 Network Layer Protocols
114(1)
6.1.2 Characteristics of the IP Protocol
115(1)
6.1.2.1 Encapsulating IP
115(1)
6.1.2.2 Characteristics of IP
115(1)
6.1.2.3 IP - Connectionless
115(1)
6.1.2.4 IP - Best Effort Delivery
115(1)
6.1.2.5 IP - Media Independent
116(1)
6.1.2.6 Activity - IP Characteristics
116(1)
6.1.3 IPv4 Packet
116(1)
6.1.3.1 IPv4 Packet Header
116(1)
6.1.3.2 Video Demonstration - Sample IPv4 Headers in Wireshark
117(1)
6.1.3.3 Activity - IPv4 Header Fields
117(1)
6.1.4 IPv6 Packet
117(2)
6.1.4.1 Limitations of IPv4
117(1)
6.1.4.2 Introducing IPv6
118(1)
6.1.4.3 Encapsulating IPv6
118(1)
6.1.4.4 IPv6 Packet Header
118(1)
6.1.4.5 Video Demonstration - Sample IPv6 Headers and Wireshark
119(1)
6.1.4.6 Activity - IPv6 Header Fields
119(1)
6.2 Routing
119(4)
6.2.1 How a Host Routes
119(2)
6.2.1.1 Host Forwarding Decision
119(1)
6.2.1.2 Default Gateway
120(1)
6.2.1.3 Using the Default Gateway
120(1)
6.2.1.4 Host Routing Tables
121(1)
6.2.2 Router Routing Tables
121(2)
6.2.2.1 Router Packet Forwarding Decision
121(1)
6.2.2.2 IPv4 Router Routing Table
121(1)
6.2.2.3 Video Demonstration - Introducing the IPv4 Routing Table
122(1)
6.2.2.4 Directly Connected Routing Table Entries
122(1)
6.2.2.5 Remote Network Routing Table Entries
122(1)
6.2.2.6 Next-Hop Address
122(1)
6.2.2.7 Video Demonstration - Explaining the IPv4 Routing Table
123(1)
6.2.2.8 Activity - Identify Elements of a Router Routing Table Entry
123(1)
6.3 Routers
123(5)
6.3.1 Anatomy of a Router
123(3)
6.3.1.1 A Router is a Computer
123(1)
6.3.1.2 Router CPU and OS
124(1)
6.3.1.3 Router Memory
124(1)
6.3.1.4 Inside a Router
125(1)
6.3.1.5 Connect to a Router
125(1)
6.3.1.6 LAN and WAN Interfaces
125(1)
6.3.1.7 Activity - Identify Router Components
126(1)
6.3.1.8 Packet Tracer - Exploring Internetworking Devices
126(1)
6.3.2 Router Boot-up
126(2)
6.3.2.1 Bootset Files
126(1)
6.3.2.2 Router Bootup Process
126(1)
6.3.2.3 Video Demonstration - Router Bootup Process
127(1)
6.3.2.4 Show Version Output
127(1)
6.3.2.5 Video Demonstration - The show version Command
127(1)
6.3.2.6 Activity - The Router Boot Process
127(1)
6.3.2.7 Lab - Exploring Router Physical Characteristics
127(1)
6.4 Configure a Cisco Router
128(3)
6.4.1 Configure Initial Settings
128(1)
6.4.1.1 Basic Switch Configuration Steps
128(1)
6.4.1.2 Basic Router Configuration Steps
128(1)
6.4.1.3 Packet Tracer - Configure Initial Router Settings
128(1)
6.4.2 Configure Interfaces
128(1)
6.4.2.1 Configure Router Interfaces
128(1)
6.4.2.2 Verify Interface Configuration
129(1)
6.4.3 Configure the Default Gateway
129(2)
6.4.3.1 Default Gateway for a Host
129(1)
6.4.3.2 Default Gateway for a Switch
130(1)
6.4.3.3 Packet Tracer - Connect a Router to a LAN
130(1)
6.4.3.4 Packet Tracer - Troubleshooting Default Gateway Issues
131(1)
6.5 Summary
131(2)
6.5.1 Conclusion
131(4)
6.5.1.1 Class Activity - Can You Read This Map?
131(1)
6.5.1.2 Lab - Building a Switch and Router Network
132(1)
6.5.1.3 Packet Tracer - Skills Integration Challenge
132(1)
6.5.1.4 Network Layer
132(1)
Quiz
133(1)
Exam
133(1)
Your
Chapter Notes
133(2)
Chapter 7 IP Addressing 135(34)
7.0 Introduction
135(1)
7.0.1.1 IP Addressing
135(1)
7.0.1.2 Class Activity - The Internet of Everything (IoE)
135(1)
7.1 IPv4 Network Addresses
135(12)
7.1.1 Binary and Decimal Conversion
135(3)
7.1.1.1 IPv4 Addresses
135(1)
7.1.1.2 Video Demonstration - Converting Between Binary and Decimal Numbering Systems
136(1)
7.1.1.3 Positional Notation
136(1)
7.1.1.4 Binary to Decimal Conversion
136(1)
7.1.1.5 Activity - Binary to Decimal Conversion
137(1)
7.1.1.6 Decimal to Binary Conversion
137(1)
7.1.1.7 Decimal to Binary Conversion Examples
137(1)
7.1.1.8 Activity - Decimal to Binary Conversion Utility
138(1)
7.1.1.9 Activity - Binary Game
138(1)
7.1.2 IPv4 Address Structure
138(3)
7.1.2.1 Network and Host Portions
138(1)
7.1.2.2 The Subnet Mask
138(1)
7.1.2.3 ANDing
139(1)
7.1.2.4 Activity - ANDing to Determine the Network Address
139(1)
7.1.2.5 The Prefix Length
139(1)
7.1.2.6 Network, Host, and Broadcast Addresses
140(1)
7.1.2.7 Video Demonstration - Network, Host, and Broadcast Addresses
140(1)
7.1.2.8 Lab - Using the Windows Calculator with Network Addresses
140(1)
7.1.2.9 Lab - Converting IPv4 Addresses to Binary
140(1)
7.1.3 IPv4 Unicast, Broadcast, and Multicast
141(2)
7.1.3.1 Static IPv4 Address Assignment to a Host
141(1)
7.1.3.2 Dynamic IPv4 Address Assignment to a Host
141(1)
7.1.3.3 IPv4 Communication
141(1)
7.1.3.4 Unicast Transmission
142(1)
7.1.3.5 Broadcast Transmission
142(1)
7.1.3.6 Multicast Transmission
142(1)
7.1.3.7 Activity - Unicast, Broadcast, or Multicast
143(1)
7.1.3.8 Packet Tracer - Investigate Unicast, Broadcast, and Multicast Traffic
143(1)
7.1.4 Types of IPv4 Addressses
143(4)
7.1.4.1 Public and Private IPv4 Addresses
143(1)
7.1.4.2 Activity - Pass or Block IPv4 Addresses
144(1)
7.1.4.3 Special User IPv4 Addresses
144(1)
7.1.4.4 Legacy Glassful Addressing
145(1)
7.1.4.5 Video Demonstration - Glassful IPv4 Addressing
145(1)
7.1.4.6 Classless Addressing
145(1)
7.1.4.7 Assignment of IP Addresses
146(1)
7.1.4.8 Activity - Public or Private IPv4 Addresses
146(1)
7.1.4.9 Lab - Identifying IPv4 Addresses
146(1)
7.2 IPv6 Network Addresses
147(13)
7.2.1 IPv4 Issues
147(1)
7.2.1.1 The Need for IPv6
147(1)
7.2.1.2 IPv4 and IPv6 Coexistence
147(1)
7.2.1.3 Activity - IPv4 Issues and Solutions
148(1)
7.2.2 IPv6 Addressing
148(1)
7.2.2.1 IPv6 Address Representation
148(1)
7.2.2.2 Rule 1 - Omit Leading 0s
148(1)
7.2.2.3 Rule 2 - Omit All 0 Segments
149(1)
7.2.2.4 Activity - Practicing IPv6 Address Representations
149(1)
7.2.3 Types of IPv6 Addresses
149(2)
7.2.3.1 IPv6 Address Types
149(1)
7.2.3.2 IPv6 Prefix Length
150(1)
7.2.3.3 IPv6 Unicast Addresses
150(1)
7.2.3.4 IPv6 Link-Local Unicast Addresses
151(1)
7.2.3.5 Activity - Identify Types of IPv6 Addresses
151(1)
7.2.4 IPv6 Unicast Addresses
151(7)
7.2.4.1 Structure of an IPv6 Global Unicast Address
151(1)
7.2.4.2 Static Configuration of a Global Unicast Address
152(1)
7.2.4.3 Dynamic Configuration - SLAAC
153(1)
7.2.4.4 Dynamic Configuration - DHCPv6
154(1)
7.2.4.5 EUI-64 Process and Randomly Generated
155(1)
7.2.4.6 Dynamic Link-Local Addresses
156(1)
7.2.4.7 Static Link-Local Addresses
157(1)
7.2.4.8 Verifying IPv6 Address Configuration
157(1)
7.2.4.9 Packet Tracer - Configuring IPv6 Addressing
158(1)
7.2.5 IPv6 Multicast Addresses
158(2)
7.2.5.1 Assigned IPv6 Multicast Addresses
158(1)
7.2.5.2 Solicited-Node IPv6 Multicast Addresses
159(1)
7.2.5.3 Lab - Identifying IPv6 Addresses
159(1)
7.2.5.4 Lab - Configuring IPv6 Addresses on Network Devices
159(1)
7.3 Connectivity Verification
160(5)
7.3.1 ICMP
160(2)
7.3.1.1 ICMPv4 and ICMPv6
160(1)
7.3.1.2 ICMPv6 Router Solicitation and Router Advertisement Messages
161(1)
7.3.2 Testing and Verification
162(3)
7.3.2.1 Ping - Testing the Local Stack
162(1)
7.3.2.2 Ping - Testing Connectivity to the Local LAN
162(1)
7.3.2.3 Ping - Testing Connectivity to Remote
163(1)
7.3.2.4 Traceroute - Testing the Path
163(1)
7.3.2.5 Packet Tracer - Verifying IPv4 and IPv6 Addressing
164(1)
7.3.2.6 Packet Tracer - Pinging and Tracing to Test the Path
164(1)
7.3.2.7 Lab - Testing Network Connectivity with Ping and Traceroute
164(1)
7.3.2.8 Lab - Mapping the Internet
164(1)
7.3.2.9 Packet Tracer - Troubleshooting IPv4 and IPv6 Addressing
164(1)
7.4 Summary
165(2)
7.4.1 Conclusion
165(5)
7.4.1.1 Class Activity - The Internet of Everything...Naturally!
165(1)
7.4.1.2 Packet Tracer - Skills Integration Challenge
165(1)
7.4.1.3 IP Addressing
165(2)
Quiz
167(1)
Exam
167(1)
Your
Chapter Notes
167(2)
Chapter 8 Subnetting IP Networks 169(20)
8.0 Introduction
169(1)
8.0.1.1 Subnetting IP Networks
169(1)
8.0.1.2 Class Activity - Call Me!
169(1)
8.1 Subnetting an IPv4 Network
170(11)
8.1.1 Network Segmentation
170(1)
8.1.1.1 Broadcast Domains
170(1)
8.1.1.2 Problems with Large Broadcast Domains
170(1)
8.1.1.3 Reasons for Subnetting
171(1)
8.1.2 Subnetting an IPv4 Network
171(4)
8.1.2.1 Octet Boundaries
171(1)
8.1.2.2 Subnetting on the Octet Boundary
171(1)
8.1.2.3 Classless Subnetting
172(1)
8.1.2.4 Video Demonstration - The Subnet Mask
172(1)
8.1.2.5 Video Demonstration - Subnetting with the Magic Number
172(1)
8.1.2.6 Classless Subnetting Example
172(1)
8.1.2.7 Creating 2 Subnets
173(1)
8.1.2.8 Video Demonstration - Creating Two Equal-Sized Subnets
174(1)
8.1.2.9 Subnetting Formulas
174(1)
8.1.2.10 Creating 4 Subnets
174(1)
8.1.2.11 Video Demonstration - Creating Four Equal-Sized Subnets
174(1)
8.1.2.12 Video Demonstration - Creating Eight Equal-Sized Subnets
175(1)
8.1.3 Subnetting a /16 and /8 Prefix
175(1)
8.1.3.1 Creating Subnets with a /16 prefix
175(1)
8.1.3.2 Creating 100 Subnets with a /16 Network
175(1)
8.1.3.3 Calculating the Hosts
175(1)
8.1.3.4 Video Demonstration - Creating One Hundred Equal-Sized Subnets
176(1)
8.1.3.5 Creating 1000 Subnets with a /8 Network
176(1)
8.1.3.6 Video Demonstration - Subnetting Across Multiple Octets
176(1)
8.1.4 Subnetting to Meet Requirements
176(2)
8.1.4.1 Subnetting Based on Host Requirements
176(1)
8.1.4.2 Subnetting Based on Network Requirements
177(1)
8.1.4.3 Network Requirement Example
177(1)
8.1.4.4 Activity - Calculate the Subnet Mask
178(1)
8.1.4.5 Activity - Determining the Number of Bits to Borrow
178(1)
8.1.4.6 Lab - Calculating IPv4 Subnets
178(1)
8.1.4.7 Packet Tracer - Subnetting Scenario 1
178(1)
8.1.4.8 Lab - Designing and Implementing a Subnetted IPv4 Addressing Scheme
178(1)
8.1.5 Benefits of Variable Length Subnet Masking
178(3)
8.1.5.1 Traditional Subnetting Wastes Addresses
178(1)
8.1.5.2 Variable Length Subnet Masks
179(1)
8.1.5.3 Basic VLSM
179(1)
8.1.5.4 Video Demonstration - Basic VLSM
180(1)
8.1.5.5 VLSM in Practice
180(1)
8.1.5.6 VLSM Chart
180(1)
8.1.5.7 Video Demonstration - VLSM Example
181(1)
8.1.5.8 Activity - Practicing VLSM
181(1)
8.2 Addressing Schemes
181(2)
8.2.1 Structured Design
181(2)
8.2.1.1 Network Address Planning
181(1)
8.2.1.2 Planning to Address the Network
182(1)
8.2.1.3 Assigning Addresses to Devices
182(1)
8.2.1.4 Packet Tracer - Designing and Implementing a VLSM Addressing Scheme
183(1)
8.2.1.5 Lab - Designing and Implementing a VLSM Addressing Scheme
183(1)
8.3 Design Considerations for IPv6
183(1)
8.3.1 Subnetting an IPv6 Network
183(1)
8.3.1.1 The IPv6 Global Unicast Address
183(1)
8.3.1.2 Subnetting Using the Subnet ID
183(1)
8.3.1.3 IPv6 Subnet Allocation
184(1)
8.3.1.4 Packet Tracer - Implementing a Subnetted IPv6 Addressing Scheme
184(1)
8.4 Summary
184(3)
8.4.1 Conclusion
184(6)
8.4.1.1 Class Activity - Can you call me now?
184(1)
8.4.1.2 Packet Tracer - Skills Integration Challenge
185(1)
8.4.1.3 Subnetting IP Networks
185(2)
Quiz
187(1)
Exam
187(1)
Your
Chapter Notes
187(2)
Chapter 9 Transport Layer 189(18)
9.0 Introduction
189(1)
9.0.1.1 Transport Layer
189(1)
9.0.1.2 Class Activity - We Need to Talk - Game
189(1)
9.1 Transport Layer Protocols
190(6)
9.1.1 Transportation of Data
190(2)
9.1.1.1 Role of the Transport Layer
190(1)
9.1.1.2 Transport Layer Responsibilities
190(1)
9.1.1.3 Conversation Multiplexing
190(1)
9.1.1.4 Transport Layer Reliability
191(1)
9.1.1.5 TCP
191(1)
9.1.1.6 UDP
191(1)
9.1.1.7 The Right Transport Layer Protocol for the Right Application
192(1)
9.1.2 TCP and UDP Overview
192(4)
9.1.2.1 TCP Features
192(1)
9.1.2.2 TCP Header
193(1)
9.1.2.3 UDP Features
194(1)
9.1.2.4 UDP Header
194(1)
9.1.2.5 Multiple Separate Conversations
194(1)
9.1.2.6 Port Numbers
194(1)
9.1.2.7 Socket Pairs
195(1)
9.1.2.8 Port Number Groups
195(1)
9.1.2.9 The netstat Command
196(1)
9.1.2.10 Activity - Compare TCP and UDP Characteristics
196(1)
9.2 TCP and UDP
196(7)
9.2.1 TCP Communication Process
196(2)
9.2.1.1 TCP Server Processes
196(1)
9.2.1.2 TCP Connection Establishment
196(1)
9.2.1.3 TCP Session Termination
197(1)
9.2.1.4 TCP Three-way Handshake Analysis
197(1)
9.2.1.5 Video Demonstration - TCP 3-Way Handshake
198(1)
9.2.1.6 Lab - Using Wireshark to Observe the TCP 3-Way Handshake
198(1)
9.2.1.7 Activity - TCP Connection and Termination Process
198(1)
9.2.2 Reliability and Flow Control
198(2)
9.2.2.1 TCP Reliability - Ordered Delivery
198(1)
9.2.2.2 Video Demonstration - Sequence Numbers and Acknowledgments
199(1)
9.2.2.3 Video Demonstration - Data Loss and Retransmission
199(1)
9.2.2.4 TCP Flow Control - Window Size and Acknowledgments
199(1)
9.2.2.5 TCP Flow Control - Congestion Avoidance
200(1)
9.2.3 UDP Communication
200(2)
9.2.3.1 UDP Low Overhead versus Reliability
200(1)
9.2.3.2 UDP Datagram Reassembly
201(1)
9.2.3.3 UDP Server Processes and Requests
201(1)
9.2.3.4 UDP Client Processes
201(1)
9.2.3.5 Lab - Using Wireshark to Examine a UDP DNS Capture
202(1)
9.2.4 TCP or UDP
202(1)
9.2.4.1 Applications that use TCP
202(1)
9.2.4.2 Applications that use UDP
202(1)
9.2.4.3 Lab - Using Wireshark to Examine FTP and TFTP Captures
202(1)
9.2.4.4 Activity - TCP, UDP, or Both
202(1)
9.3 Summary
203(2)
9.3.1 Conclusion
203(4)
9.3.1.1 Class Activity - We Need to Talk, Again - Game
203(1)
9.3.1.2 Packet Tracer - TCP and UDP Communications
203(1)
9.3.1.3 Transport Layer
204(1)
Quiz
205(1)
Exam
205(1)
Your
Chapter Notes
205(2)
Chapter 10 Application Layer 207(14)
10.0 Introduction
207(1)
10.0.1.1
Chapter 10: Application Layer
207(1)
10.0.1.2 Class Activity — Application Investigation
207(1)
10.1 Application Layer Protocols
207(3)
10.1.1 Application, Presentation, and Session
207(1)
10.1.1.1 Application Layer
207(1)
10.1.1.2 Presentation and Session Layer
208(1)
10.1.1.3 TCP/IP Application Layer Protocols
208(1)
10.1.1.4 Activity — Application and Presentation (Protocols and Standards)
208(1)
10.1.2 How Application Protocols Interact with End-User Applications
208(2)
10.1.2.1 Client-Server Model
208(1)
10.1.2.2 Peer-to-Peer Networks
209(1)
10.1.2.3 Peer-to-Peer Applications
209(1)
10.1.2.4 Common P2P Applications
209(1)
10.1.2.5 Lab — Researching Peer-to-Peer File Sharing
210(1)
10.2 Well-Known Application Layer Protocols and Services
210(7)
10.2.1 Web and Email Protocols
210(2)
10.2.1.1 Hypertext Transfer Protocol and Hypertext Markup Language
210(1)
10.2.1.2 HTTP and HTTPS
211(1)
10.2.1.3 Email Protocols
211(1)
10.2.1.4 SMTP Operation
211(1)
10.2.1.5 POP Operation
212(1)
10.2.1.6 IMAP Operation
212(1)
10.2.1.7 Packet Tracer — Web and Email
212(1)
10.2.2 IP Addressing Services
212(3)
10.2.2.1 Domain Name Service
212(1)
10.2.2.2 DNS Message Format
213(1)
10.2.2.3 DNS Hierarchy
213(1)
10.2.2.4 The nslookup Command
214(1)
10.2.2.5 Dynamic Host Configuration Protocol
214(1)
10.2.2.6 DHCP Operation
215(1)
10.2.2.7 Packet Tracer — DHCP and DNS Servers
215(1)
10.2.2.8 Lab — Observing DNS Servers
215(1)
10.2.3 File Sharing Services
215(2)
10.2.3.1 File Transfer Protocol
215(1)
10.2.3.2 Server Message Block
216(1)
10.2.3.3 Packet Tracer - FTP
216(1)
10.2.3.4 Lab — Exploring FTP
217(1)
10.3 Summary
217(2)
10.3.1 Conclusion
217(4)
10.3.1.1 Modeling Activity — Make it happen!
217(1)
10.3.1.2 Packet Tracer - Explore a Network
217(1)
10.3.1.3 Packet Tracer - Multiuser - Tutorial
217(1)
10.3.1.4 Packet Tracer Multiuser - Implement Services
217(1)
10.3.1.5 Application Layer
217(2)
Quiz
219(1)
Exam
219(1)
Your
Chapter Notes
219(2)
Chapter 11 Build a Small Network 221(28)
11.0 Introduction
221(1)
11.0.1.1 Build a Small Network
221(1)
11.0.1.2 Class Activity - Did You Notice...?
221(1)
11.1 Network Design
221(6)
11.1.1 Devices in a Small Network
221(3)
11.1.1.1 Small Network Topologies
221(1)
11.1.1.2 Device Selection for a Small Network
222(1)
11.1.1.3 IP Addressing for a Small Network
223(1)
11.1.1.4 Redundancy in a Small Network
223(1)
11.1.1.5 Traffic Management
224(1)
11.1.2 Small Network Applications and Protocols
224(2)
11.1.2.1 Common Applications
224(1)
11.1.2.2 Common Protocols
224(1)
11.1.2.3 Voice and Video Applications
225(1)
11.1.3 Scale to Larger Networks
226(1)
11.1.3.1 Small Network Growth
226(1)
11.1.3.2 Protocol Analysis
226(1)
11.1.3.3 Employee Network Utilization
226(1)
11.2 Network Security
227(7)
11.2.1 Security Threats and Vulnerabilities
227(1)
11.2.1.1 Types of Threats
227(1)
11.2.1.2 Physical Security
227(1)
11.2.1.3 Types of Vulnerabilities
228(1)
11.2.1.4 Activity - Security Threats and Vulnerabilities
228(1)
11.2.2 Network Attacks
228(2)
11.2.2.1 Types of Malware
228(1)
11.2.2.2 Reconnaissance Attacks
229(1)
11.2.2.3 Access Attacks
229(1)
11.2.2.4 Denial of Service Attacks
230(1)
11.2.2.5 Activity - Types of Attack
230(1)
11.2.2.6 Lab - Researching Network Security Threats
230(1)
11.2.3 Network Attack Mitigation
230(1)
11.2.3.1 Backup, Upgrade, Update, and Patch
230(1)
11.2.3.2 Authentication, Authorization, and Accounting
230(1)
11.2.3.3 Firewalls
231(1)
11.2.3.4 Endpoint Security
231(1)
11.2.4 Device Security
231(3)
11.2.4.1 Device Security Overview
231(1)
11.2.4.2 Passwords
232(1)
11.2.4.3 Basic Security Practices
232(1)
11.2.4.4 Enable SSH
233(1)
11.2.4.5 Packet Tracer - Configuring Secure Passwords and SSH
233(1)
11.2.4.6 Lab - Accessing Network Devices with SSH
233(1)
11.2.4.7 Lab - Examining Telnet and SSH in Wireshark
234(1)
11.2.4.8 Lab - Securing Network Devices
234(1)
11.3 Basic Network Performance
234(7)
11.3.1 The ping Command
234(1)
11.3.1.1 Interpreting Ping Results
234(1)
11.3.1.2 Extended Ping
235(1)
11.3.1.3 Network Baseline
235(1)
11.3.2 The traceroute and tracert Command
235(2)
11.3.2.1 Interpreting Trace Messages
235(1)
11.3.2.2 Extended Traceroute
236(1)
11.3.2.3 Packet Tracer - Test Connectivity with Traceroute
236(1)
11.3.2.4 Lab -Testing Network Latency with Ping and Traceroute
236(1)
11.3.3 Show Commands
237(1)
11.3.3.1 Common show Commands Revisited
237(1)
11.3.3.2 Video Demonstration - The show version Command
237(1)
11.3.3.3 Packet Tracer - Using show Commands
237(1)
11.3.4 Host and IOS Commands
237(2)
11.3.4.1 The ipconfig Command
237(1)
11.3.4.2 The arp Command
238(1)
11.3.4.3 The show cdp neighbors Command
238(1)
11.3.4.4 The show ip interface brief Command
239(1)
11.3.4.5 Activity - Show Commands
239(1)
11.3.4.6 Lab - Using the CLI to Gather Network Device Information
239(1)
11.3.5 Debugging
239(2)
11.3.5.1 The debug Command
239(1)
11.3.5.2 The terminal monitor Command
240(1)
11.4 Network Troubleshooting
241(4)
11.4.1 Troubleshooting Methodologies
241(1)
11.4.1.1 Basic Troubleshooting Approaches
241(1)
11.4.1.2 Resolve or Escalate?
241(1)
11.4.1.3 Verify and Monitor Solution
241(1)
11.4.1.4 Activity - Order the Troubleshooting Steps
242(1)
11.4.2 Troubleshoot Cables and Interfaces
242(1)
11.4.2.1 Duplex Operation
242(1)
11.4.2.2 Duplex Mismatch
242(1)
11.4.3 Troubleshooting Scenarios
243(2)
11.4.3.1 IP Addressing Issues on IOS Devices
243(1)
11.4.3.2 IP Addressing Issues on End Devices
243(1)
11.4.3.3 Default Gateway Issues
244(1)
11.4.3.4 Troubleshooting DNS Issues
244(1)
11.4.3.5 Lab - Troubleshooting Connectivity Issues
245(1)
11.4.3.6 Packet Tracer - Troubleshooting Connectivity Issues
245(1)
11.5 Summary
245(3)
11.5.1 Conclusion
245(3)
11.5.1.1 Class Activity - Design and Build a Small Business Network
245(1)
11.5.1.2 Packet Tracer - Skill Integration Challenge
246(1)
11.5.1.3 Packet Tracer - Troubleshooting Challenge
246(1)
11.5.1.4 Build a Small Network
246(2)
Quiz
248(1)
Exam
248(1)
Your
Chapter Notes
248(1)
Index 249
Cisco Networking Academy teaches hundreds of thousands of students annually the skills needed to build, design, and maintain networks, improving their career prospects while filling the global demand for networking professionals. With 10,000 academies in 165 countries, it helps individuals prepare for industry-recognized certifications and entry-level information and communication technology careers in virtually every industrydeveloping foundational technical skills while acquiring vital 21st-century career skills in problem solving, collaboration, and critical thinking. Cisco Networking Academy uses a public-private partnership model to create the "world's largest classroom."