CISCO CCENT/CCNA ICND1, ICND2 640-822, 640-816 Official Cert Guide book 2

Contents......Page 12
Introduction......Page 28
Part I: Networking Fundamentals......Page 51
Perspectives on Networking......Page 53
“Do I Know This Already?” Quiz......Page 65
TCP/IP Networking Model......Page 69
OSI Networking Model......Page 85
Definitions of Key Terms......Page 91
OSI Reference......Page 92
“Do I Know This Already?” Quiz......Page 95
An Overview of Modern Ethernet LANs......Page 99
A Brief History of Ethernet......Page 102
Ethernet UTP Cabling......Page 106
Improving Performance by Using Switches Instead of Hubs......Page 112
Ethernet Data-Link Protocols......Page 117
Definitions of Key Terms......Page 123
“Do I Know This Already?” Quiz......Page 125
OSI Layer 1 for Point-to-Point WANs......Page 128
OSI Layer 2 for Point-to-Point WANs......Page 137
Frame Relay and Packet-Switching Services......Page 140
Definitions of Key Terms......Page 145
“Do I Know This Already?” Quiz......Page 147
Overview of Network Layer Functions......Page 152
IP Addressing......Page 159
IP Routing......Page 168
IP Routing Protocols......Page 172
Network Layer Utilities......Page 175
Review All the Key Topics......Page 180
Definitions of Key Terms......Page 181
“Do I Know This Already?” Quiz......Page 183
TCP/IP Layer 4 Protocols: TCP and UDP......Page 187
TCP/IP Applications......Page 200
Network Security......Page 207
Definitions of Key Terms......Page 217
Part II: LAN Switching......Page 219
“Do I Know This Already?” Quiz......Page 221
LAN Switching Concepts......Page 225
LAN Design Considerations......Page 237
Complete the Tables and Lists from Memory......Page 248
Definitions of Key Terms......Page 249
“Do I Know This Already?” Quiz......Page 251
Accessing the Cisco Catalyst 2960 Switch CLI......Page 254
Configuring Cisco IOS Software......Page 268
Command References......Page 280
“Do I Know This Already?” Quiz......Page 285
Configuration of Features in Common with Routers......Page 289
LAN Switch Configuration and Operation......Page 302
Complete the Tables and Lists from Memory......Page 315
Command References......Page 316
“Do I Know This Already?” Quiz......Page 321
Perspectives on Network Verification and Troubleshooting......Page 325
Verifying the Network Topology with Cisco Discovery Protocol......Page 331
Analyzing Layer 1 and 2 Interface Status......Page 336
Analyzing the Layer 2 Forwarding Path with the MAC Address Table......Page 343
Command References......Page 349
“Do I Know This Already?” Quiz......Page 353
Wireless LAN Concepts......Page 356
Deploying WLANs......Page 369
Wireless LAN Security......Page 374
Review All the Key Topics......Page 381
Part III: IPv4 Addressing and Subnetting......Page 383
“Do I Know This Already?” Quiz......Page 385
Introduction to Subnetting......Page 388
Analyze Subnetting and Addressing Needs......Page 390
Make Design Choices......Page 397
Plan the Implementation......Page 408
Definitions of Key Terms......Page 412
“Do I Know This Already?” Quiz......Page 415
Classful Network Concepts......Page 417
Practice with Classful Networks......Page 424
Practice......Page 427
“Do I Know This Already?” Quiz......Page 431
Subnet Mask Conversion......Page 434
Practice Converting Subnet Masks......Page 439
Practice......Page 441
“Do I Know This Already?” Quiz......Page 445
Defining the Format of IPv4 Addresses......Page 448
Practice Analyzing Subnet Masks......Page 453
Answers to Earlier Practice Problems......Page 456
“Do I Know This Already?” Quiz......Page 459
Choosing the Mask(s) to Meet Requirements......Page 462
Practice Choosing Subnet Masks......Page 470
Practice......Page 472
“Do I Know This Already?” Quiz......Page 475
Defining a Subnet......Page 478
Analyzing Existing Subnets: Binary......Page 482
Analyzing Existing Subnets: Decimal......Page 490
Practice Analyzing Existing Subnets......Page 499
Definitions of Key Terms......Page 501
Practice......Page 502
“Do I Know This Already?” Quiz......Page 507
Finding All Subnet IDs......Page 510
A Formal Process with Less Than 8 Subnet Bits......Page 512
Practice Finding All Subnet IDs......Page 520
Answers to Earlier Practice Problems......Page 522
Part IV: IPv4 Routing......Page 527
“Do I Know This Already?” Quiz......Page 529
Installing Cisco Routers......Page 533
Cisco Router IOS CLI......Page 539
Upgrading Cisco IOS Software and the Cisco IOS Software Boot Process......Page 550
Complete the Tables and Lists from Memory......Page 561
Command References......Page 562
“Do I Know This Already?” Quiz......Page 565
Connected and Static Routes......Page 569
Routing Protocol Overview......Page 578
Configuring and Verifying RIP-2......Page 586
Complete the Tables and Lists from Memory......Page 597
Command References......Page 598
“Do I Know This Already?” Quiz......Page 601
IP Troubleshooting Tips and Tools......Page 605
A Routing Troubleshooting Scenario......Page 621
Review All the Key Topics......Page 635
Command Reference......Page 636
Part V: Wide-Area Networks......Page 639
“Do I Know This Already?” Quiz......Page 641
WAN Technologies......Page 644
IP Services for Internet Access......Page 658
Complete the Tables and Lists from Memory......Page 666
Definitions of Key Terms......Page 667
“Do I Know This Already?” Quiz......Page 669
Configuring Point-to-Point WANs......Page 672
Configuring and Troubleshooting Internet Access Routers......Page 676
Command References......Page 690
Part VI: Final Preparation......Page 693
Tools for Final Preparation......Page 695
Study Plan......Page 699
Summary......Page 703
Part VII: Appendixes......Page 705
Appendix A: Answers to the “Do I Know This Already?” Quizzes......Page 707
Appendix B: Numeric Reference Tables......Page 729
Appendix C: ICND1 Exam Updates: Version 1.0......Page 737
A......Page 741
B......Page 743
C......Page 744
D......Page 747
E......Page 748
F......Page 749
H......Page 750
I......Page 751
L......Page 753
M......Page 754
N......Page 755
P......Page 756
R......Page 758
S......Page 760
T......Page 762
U......Page 763
V......Page 764
Z......Page 765
A......Page 766
B......Page 767
C......Page 768
D......Page 771
F......Page 772
H......Page 773
I......Page 774
J-L......Page 775
M......Page 776
N......Page 777
P......Page 778
Q-R......Page 779
S......Page 780
T......Page 782
W-Z......Page 783
Appendix D: Practice for Chapter 13: Analyzing Classful IPv4 Networks......Page 786
Appendix E: Practice for Chapter 14: Converting Subnet Masks......Page 790
Appendix F: Practice for Chapter 15: Analyzing Existing Subnet Masks......Page 798
Appendix G: Practice for Chapter 16: Designing Subnet Masks......Page 804
Appendix H: Practice for Chapter 17: Analyzing Existing Subnets......Page 814
Appendix I: Practice for Chapter 18: Finding All Subnet IDs......Page 866
Appendix J: Additional Scenarios......Page 878
Appendix K: Subnetting Video Reference......Page 903
Appendix L: Memory Tables......Page 930
Appendix M: Memory Tables Answer Key......Page 947
Appendix N: ICND1 Open-Ended Questions......Page 966