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CCENT Practice and Study Guide: Exercises, Activities and Scenarios to Prepare for the ICND1 100-101 Certification Exam [Mīkstie vāki]

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  • Sērija : Lab Companion
  • Izdošanas datums: 07-Jan-2014
  • Izdevniecība: Cisco Press
  • ISBN-10: 1587133458
  • ISBN-13: 9781587133459
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CCENT Practice and Study Guide: Exercises, Activities and Scenarios to Prepare for the ICND1 100-101 Certification ExamPalielināt
  • Formāts: Paperback / softback, 304 pages, height x width x depth: 276x217x16 mm, weight: 672 g
  • Sērija : Lab Companion
  • Izdošanas datums: 07-Jan-2014
  • Izdevniecība: Cisco Press
  • ISBN-10: 1587133458
  • ISBN-13: 9781587133459
Citas grāmatas par šo tēmu:
Permanent link: https://www.kriso.lv/db/9781587133459.html
Keywords:

CCENT Practice and Study Guide is designed with dozens of exercises to help you learn the concepts and configurations crucial to your success with the Interconnecting Cisco Networking Devices Part 1 (ICND1 100-101) exam.

The author has mapped the chapters of this book to the first two Cisco Networking Academy courses in the CCNA Routing and Switching curricula,Introduction to Networks and Routing and Switching Essentials. These courses cover the objectives of the Cisco Certified Networking Entry Technician (CCENT) certification. Getting your CCENT certification means that you have the knowledge and skills required to successfully install, operate, and troubleshoot a small branch office network.

As a Cisco Networking Academy student or someone taking CCENT-related classes from professional training organizations, or college- and university-level networking courses, you will gain a detailed understanding of routing by successfully completing all the exercises in this book.

Each chapter is designed with a variety of exercises, activities, and scenarios to help you:

· Review vocabulary

· Strengthen troubleshooting skills

· Boost configuration skills

· Reinforce concepts

· Research and analyze topics

Part I Introduction to Networks
Chapter 1 Exploring the Network
1(12)
Globally Connected
1(2)
Vocabulary Exercise: Matching
2(1)
Completion Exercise
3(1)
LANs, WANs, and the Internet
3(5)
Completion Exercise
3(2)
Classify and Identify Network Components
5(1)
Compare LANs and WANs
6(1)
Vocabulary Exercise: Matching
7(1)
The Network as a Platform
8(2)
Classify Network Architecture Requirements
8(2)
The Changing Network Environment
10(3)
Completion Exercise
10(1)
Network Security Terminology
11(2)
Chapter 2 Configuring a Network Operating System
13(6)
IOS Bootcamp
13(3)
Completion Exercise
13(1)
Accessing a Cisco IOS Device
14(1)
Navigating the IOS Matching Exercise
15(1)
Basic Device Configuration
16(3)
Applying a Basic Configuration
16(3)
Chapter 3 Network Protocols and Communications
19(10)
Rules of Communication
19(2)
Vocabulary Exercise: Matching
20(1)
Network Protocols and Standards
21(5)
Protocol Definitions: Matching
21(1)
Mapping the Protocols of the TCP/IP Suite
22(1)
Explore the Purpose of Standards Organizations
22(2)
OSI Reference Model Layers: Matching
24(1)
TCP/IP Model Layers: Matching
24(1)
Mapping the Layers of the OSI and TCP/IP Models
25(1)
Moving Data in the Network
26(3)
Data Encapsulation and the PDUs
26(1)
The Role of Addressing in Network Communications
27(2)
Chapter 4 Network Access
29(12)
Physical Layer Protocols
29(3)
Completion Exercise
29(2)
Vocabulary Exercise: Matching
31(1)
Network Media
32(5)
Copper Cabling Completion Exercise
32(1)
Compare UTP, STP, and Coaxial Characteristics
32(1)
UTP Cabling Completion Exercise
33(1)
UTP Cable Pinouts
34(1)
Fiber-Optic Cabling Completion Exercise
34(1)
Compare Single-Mode and Multimode Fiber
35(1)
Wireless Media Completion Exercise
36(1)
Data Link Layer Protocols
37(1)
The Sublayers of the Data Link Layer
37(1)
Label the Generic Frame Fields
37(1)
Identify the Data Link Layer Standards Organization
37(1)
Media Access Control
38(3)
Topologies and Access Methods Completion Exercise
38(1)
Label the Ethernet Frame Fields
39(1)
Label the PPP Frame Fields
40(1)
Label the 802.11 Wireless Frame Fields
40(1)
Chapter 5 Ethernet
41(12)
Ethernet Protocol
41(2)
Ethernet Operation Completion Exercise
41(1)
Identify the Ethernet Frame Attributes: Matching
42(1)
Comparing Decimal, Binary, and Hexadecimal Digits
43(1)
Address Resolution Protocol
43(2)
Completion Exercise
43(1)
Identify the MAC and IP Addresses
44(1)
LAN Switches
45(8)
Building the MAC Address Table
45(1)
Switching Concepts Completion Exercise
46(1)
Comparing Switch Forwarding Methods
47(1)
Forward the Frame
47(3)
Layer 3 Switching Concepts Completion Exercise
50(1)
Layer 3 Switch Configuration
51(2)
Chapter 6 Network Layer
53(12)
Network Layer Protocols
53(3)
The Processes of the Network Layer
53(1)
Characteristics of the IP Protocol
53(2)
Fields of the IPv4 Packet: Matching
55(1)
Fields of the IPv6 Packet: Matching
55(1)
Routing
56(2)
How a Host Routes Packets Completion Exercise
56(2)
Routing Table Entry: Matching
58(1)
Routers
58(2)
Identify Router Components
58(1)
Router Boot Process Exercise
59(1)
Interpreting the show version Command Exercise
60(1)
Configuring a Cisco Router
60(5)
Basic Router Configuration Exercise
60(2)
Applying a Basic Configuration
62(1)
Verifying Basic Router Configuration
63(2)
Chapter 7 Transport Layer
65(6)
Transport Layer Protocols
65(1)
Transportation of Data Completion Exercise
65(1)
Introducing TCP and UDP
66(1)
TCP and UDP
66(5)
TCP Communication
67(2)
UDP Communication
69(1)
TCP or UDP, That Is the Question
69(2)
Chapter 8 IP Addressing
71(14)
IPv4 Network Addresses
71(4)
IPv4 Address Structure
71(1)
IPv4 Subnet Mask
72(1)
The Last Nonzero Octet
73(1)
ANDing to Determine the Network Address
73(1)
IPv4 Unicast, Broadcast, and Multicast
74(1)
Types of IPv4 Addresses
74(1)
IPv6 Network Addresses
75(8)
Representing IPv6 Addresses
76(1)
Identify IPv6 Address Types
77(3)
IPv6 Unicast Addresses
80(1)
The 3-1-4 Rule
80(1)
Static Configuration of Global Unicast Addressing
81(1)
Dynamic Configuration of Global Unicast Addressing
81(1)
IPv6 Multicast Addresses
82(1)
Connectivity Verification
83(2)
ICMP Message Types
83(1)
Testing the Path
83(2)
Chapter 9 Subnetting IP Networks
85(12)
Subnetting an IPv4 Network
85(3)
Subnetting in Four Steps
85(1)
Subnetting Example
85(1)
Determine How Many Bits to Borrow
85(1)
Determine the New Subnet Mask
86(1)
Determine the Subnet Multiplier
86(1)
List the Subnets, Host Ranges, and Broadcast Addresses
87(1)
Subnetting Scenario 1
87(1)
Subnetting Scenario 2
87(1)
Subnetting Scenario 3
88(1)
VLSM Addressing Schemes
88(6)
VLSM Review
89(1)
VLSM Addressing Design Exercises
90(1)
Exercise 1
91(1)
Exercise 2
92(1)
Exercise 3
93(1)
Exercise 4
93(1)
Design Considerations for IPv6
94(3)
Subnetting an IPv6 Network
95(1)
IPv6 Subnetting Practice
95(1)
IPv6 Subnetting Scenario 1
95(1)
IPv6 Subnetting Scenario 2
96(1)
IPv6 Subnetting Scenario 3
96(1)
Chapter 10 Application Layer
97(8)
Application Layer Protocols
97(2)
OSI and TCP/IP Model Comparison
97(1)
Application and Presentation Protocols and Standards
98(1)
How Application Protocols Interact with End-User Applications
98(1)
Well-Known Application Layer Protocols and Services
99(4)
Web and Mail Services
99(1)
IP Addressing Services
100(2)
File Sharing Services
102(1)
The Message Heard Around the World
103(2)
Chapter 11 It's a Network
105
Create and Grow
105(2)
Devices in a Small Network
105(1)
Protocols in a Small Network
106(1)
Growing to Larger Networks
107(1)
Keeping the Network Safe
107(3)
Network Device Security Measures
107(1)
Vulnerabilities and Network Attacks
108(1)
Mitigating Network Attacks
109(1)
Securing Devices
110(1)
Basic Network Performance
110(4)
Using the ping Command
111(1)
Tracing a Route
111(1)
Show Commands
112(2)
Managing IOS Configuration Files
114(2)
Integrated Routing Services
116
Part II Routing and Switching Essentials CHAPTER
12
Introduction to Switched Networks
117(1)
LAN Design
117(3)
LAN Design Principles
117(2)
Selecting Switch Hardware
119(1)
The Switched Environment
120(5)
Frame Forwarding Methods and Terminology
120(1)
Building the MAC Address Table
120(2)
Collision and Broadcast Domains
122(3)
Chapter 13 Basic Switching Concepts and Configuration
125(10)
Basic Switch Configuration
125(4)
Switch Boot Sequence
125(1)
Half-Duplex, Full-Duplex, and Auto-MDIX
125(1)
Configure a Switch with Initial Settings
126(1)
Basic Configuration Tasks
127(1)
Applying a Basic Configuration
127(2)
Verifying Basic Switch Configuration
129(1)
Switch Security: Management and Implementation
129(6)
Configuring SSH
129(2)
Common Security Attacks
131(1)
Configuring Port Security
132(2)
Configuring NTP
134(1)
NTP Commands
134(1)
Chapter 14 VLANs
135(14)
VLAN Segmentation
135(2)
Overview of VLANs
135(1)
VLANs in a Multiswitched Environment
136(1)
VLAN Implementations
137(9)
VLAN Configuration Exercise
137(4)
Practice VLAN Configuration
141(1)
VLAN Trunk Configuration Exercise
141(1)
Practice Trunk Configuration
142(1)
Dynamic Trunking Protocol
143(1)
Troubleshoot VLANs and Trunks
144(2)
VLAN Security and Design
146(3)
Switch Spoofing Attack
146(1)
Double-Tagging Attack
147(1)
PVLAN Edge
147(2)
Chapter 15 Routing Concepts
149(22)
Initial Configuration of a Router
149(12)
Functions of a Router
149(3)
External Router Features
152(2)
Topology and Addressing Documentation
154(2)
Configure and Verify Dual-Stack IPv4 and IPv6 Addressing
156(5)
Routing Decisions
161(4)
Path Determination
162(2)
Concept of Administrative Distance Exercise
164(1)
Switching Packets Between Networks
164(1)
Router Operation
165(6)
Analyze the Routing Table
165(2)
Directly Connected, Static, and Dynamic Routes
167(4)
Chapter 16 Inter-VLAN Routing
171(12)
Inter-VLAN Routing Configuration
171(3)
Types of Inter-VLAN Routing
171(1)
Configuring Inter-VLAN Routing
172(2)
Troubleshoot Inter-VLAN Routing
174(2)
Inter-VLAN Troubleshooting Scenarios
174(2)
Layer 3 Switching
176(7)
Layer 3 Switching Operation
176(1)
Configuring Static Routes on a Catalyst 2960
177(2)
Layer 3 Switching Troubleshooting Scenarios
179(4)
Chapter 17 Static Routing
183(14)
Static Routing Implementation
183(2)
Static Routing Overview
183(1)
Identify Types of Static Routes
184(1)
Configure Static and Default Routes
185(3)
Configuring IPv4 Static and Default Routes
185(1)
B1 and B2 Routing Strategy
186(1)
Configuring IPv6 Static and Default Routes
187(1)
B1 and B2 Routing Strategy
187(1)
Review of CIDR and VLSM
188(3)
Classful Addressing
189(1)
CIDR and Route Summarization
189(1)
Summary Route Calculation Scenario 1
190(1)
Summary Route Calculation Scenario 2
191(1)
Summary Route Calculation Scenario 3
191(1)
Configure Summary and Floating Static Routes
191(4)
Configure IPv4 Summary Routes
192(1)
Configure IPv6 Summary Routes
192(2)
Configure Floating Static Routes
194(1)
Troubleshoot Static and Default Route Issues
195(2)
IPv4 Static and Default Route Implementation
195(1)
IPv6 Static and Default Route Implementation
195(2)
Chapter 18 Routing Dynamically
197(24)
Dynamic Routing Protocols
197(5)
Dynamic Routing Protocol Operation
197(1)
Compare Static and Dynamic Routing
197(1)
From Cold Start to Convergence
198(2)
Dynamic Routing Protocols Classification Chart
200(1)
Routing Protocols Characteristics
201(1)
Comparing Routing Protocol Characteristics
202(1)
Distance Vector Dynamic Routing
202(2)
Distance Vector Operation and Terminology
202(2)
Comparing RIP and EIGRP
204(1)
RIP and RIPng Routing
204(4)
Configuring RIPv2
204(2)
Configuring RIPng
206(2)
Link-State Dynamic Routing
208(6)
Link-State Routing Protocol Operation
208(2)
Building the Link-State Database
210(4)
Using Link-State Routing Protocols
214(1)
The Routing Table
214(7)
Identifying Elements of the Routing Table
214(1)
Dynamically Learned IPv4 Routes
215(2)
The IPv4 Route Lookup Process
217(1)
Routing Table Lookup Chart
217(1)
Routing Table Lookup Exercise
218(1)
Analyze an IPv6 Routing Table
219(2)
Chapter 19 Single-Area OSPF
221(16)
Characteristics of OSPF
221(6)
OSPF Terminology
222(1)
OSPF Concepts
223(1)
OSPF Operation
224(3)
Configuring Single-Area OSPFv2
227(6)
The Router ID
228(1)
Single-Area OSPFv2 Basic Configuration Scenario
229(2)
Adjusting OSPF Cost
231(1)
The Reference Bandwidth
231(1)
The Default Interface Bandwidth
232(1)
Modifying the OSPF Cost Metric
232(1)
Verify the OSPF Configuration
233(1)
Configure Single-Area OSPFv3
233(4)
Comparing OSPFv2 and OSPFv3
233(1)
Configuring OSPFv3
234(2)
Verifying OSPFv3
236(1)
Chapter 20 Access Control Lists
237(18)
IP ACL Operation
237(3)
Standard Versus Extended IPv4 ACLs
237(1)
Calculating Wildcard Masks
237(1)
Wildcard Mask in Operation
238(1)
Guidelines for ACL Creation
239(1)
Guidelines for ACL Placement
240(1)
Standard IPv4 ACLs
240(5)
Configuring Standard IPv4 ACLs
241(3)
Modifying IPv4 ACLs
244(1)
Securing vty Ports with a Standard IPv4 ACL
245(1)
Extended IPv4 ACLs
245(6)
Configuring Extended IPv4 ACL Statements
245(1)
Extended ACL Configuration Scenarios
246(1)
Evaluating Extended IPv4 ACL Statements
247(1)
Extended ACL Quiz
248(3)
Troubleshoot ACLs
251(1)
IPv6 ACLs
252(3)
Comparing IPv4 and IPv6 ACLs
252(1)
Configuring IPv6 ACLs
252(3)
Chapter 21 Dhcp
255(10)
Dynamic Host Configuration Protocol v4
255(5)
DHCPv4 Operation
255(1)
Configuring a Cisco Device as a DHCPv4 Server
256(2)
Configuring a Router to Relay DHCPv4 Requests
258(1)
Configuring a Router as a DHCPv4 Client
259(1)
Troubleshooting DHCPv4
259(1)
Dynamic Host Configuration Protocol v6
260(5)
SLAAC and DHCPv6
260(2)
Configuring a Router as a Stateless DHCPv6 Server
262(1)
Configuring a Router as a Stateful DHCPv6 Server
263(2)
Chapter 22 Network Address Translation for IPv4
265
NAT Operation
265(2)
NAT Characteristics
265(2)
Configuring NAT
267
Configuring Static NAT
267(1)
Configuring Dynamic NAT
268(1)
Configuring Port Address Translation
269(3)
A Word About Port Forwarding
272(1)
Configuring NAT and IPv6
272(1)
Troubleshooting NAT
273
Allan Johnson entered the academic world in 1999 after 10 years as a business owner/operator to dedicate his efforts to his passion for teaching. He holds both an MBA and an M.Ed in occupational training and development. He is an information technology instructor at Del Mar College in Corpus Christi, Texas. In 2003, Allan began to commit much of his time and energy to the CCNA Instructional Support Team, providing services to Networking Academy instructors worldwide and creating training materials. He now works full time for Cisco Networking Academy as a learning systems developer.