Lammle, T: CCNA Data Center - Introducing Cisco Data Center

Questions 134Chapter 5 IP Addressing 139IPv4 Addressing 140IP Terminology 140The Hierarchical IP Addressing Scheme 141Private IP Addresses (RFC 1918) 146IPv4 Address Types 148Layer 2 Broadcasts 149Layer 3 Broadcasts 149Unicast Address 149Multicast Address 149IPv6 Addressing 150Why Do We Need IPv6? 150The Benefits and Uses of IPv6 151IPv6 Addressing and Expressions 152Address Types 154Summary 155Exam Essentials 156Written Labs 157Written Lab 5: TCP/IP 157Review Questions 158Chapter 6 Easy Subnetting 163Subnetting Basics 164IP Subnet-Zero 165How to Create Subnets 165Subnet Masks 167Classless Inter-Domain Routing (CIDR) 167Subnetting Class C Addresses 169Subnetting Class B Addresses 178Subnetting Class A Addresses 185Summary 188Exam Essentials 189Written Labs 190Written Lab 6.1: Written Subnet Practice #1 190Written Lab 6.2: Written Subnet Practice #2 190Written Lab 6.3: Written Subnet Practice #3 191Review Questions 192Chapter 7 Introduction to Nexus 199NX-OS Hardware 200SFP+ Transceivers 200Console Port 202Management Ports 202L1/L2 Ports 203Ethernet Port Names 203Expansion Modules 203Unified Ports 204NX-OS Software Overview 205NX-OS Architecture 205Process Recovery 206Conditional Services 208Virtualizing the Network 210Virtualizing Layer 2 Networks 210Virtualizing Interswitch Links 211Virtualizing Layer 3 Interfaces 212Virtualizing Routing Tables 213Virtualizing Devices 215Virtualizing Everything 216Summary 216Exam Essentials 216Written Labs 218Written Lab 7.1: Ports 218Written Lab 7.2: Virtualization 218Written Lab 7.3: Layers 218Written Lab 7.4: Nexus 1000V 219Written Lab 7.5: VRF and VDC 219Review Questions 220Chapter 8 Configuring Nexus 223The NX-OS User Interface 225Connecting to a Nexus Device 225Bringing Up a NX-OS Device 226Command-Line Interface 228Entering the CLI 228Overview of NX-OS Modes 230CLI Prompts 230Editing and Help Features 233Gathering Basic Information 237Administrative Configurations 239Hostnames 240Setting Usernames and Passwords 240Descriptions 243Device Interfaces 244Bringing Up an Interface 246Creating an Switched Virtual Interface 248Switchport Settings 249Viewing, Saving, and Erasing Configurations 251Deleting the Configuration and Reloading the Device 253Verifying Your Configuration 253Summary 262Exam Essentials 262Written Lab 8.1 264Hands-on Labs 264Hands-on Lab 8.1: Erasing an Existing Configuration 264Hands-on Lab 8.2: Exploring User Exec andConfiguration Modes 265Hands-on Lab 8.3: Using the Help and Editing Features 265Hands-on Lab 8.4: Saving a NX-OS Configuration 266Hands-on Lab 8.5: Setting the Hostname, Descriptions,and IP Address 267Review Questions 268Chapter 9 IP Routing 273Routing Basics 274The IP Routing Process 278Testing Your IP Routing Understanding 284Summary 288Exam Essentials 288Written Lab 9 290Review Questions 291Chapter 10 Routing Protocols 295Dynamic Routing 296Routing Protocol Basics 297Distance-Vector Routing Protocols 299Routing Information Protocol 299EIGRP Features and Operation 301Neighbor Discovery 302Route Discovery and Maintenance 305Open Shortest Path First Basics 306OSPF Terminology 308Configuring Routing Protocols 311Static Routes 312RIP 313EIGRP 315OSPF 317Summary 319Exam Essentials 320Written Lab 10 322Hands-on Labs 10 322Hands-on Lab 10.1: Setting Up Ports for Labs 323Hands-on Lab 10.2: Configuring Static Routing 324Hands-on Lab 10.3: Configuring RIP Routing 326Hands-on Lab 10.4: Configuring EIGRP Routing 328Hands-on Lab 10.5: Configuring OSPF Routing 330Review Questions 332Chapter 11 Layer 2 Switching Technologies 337Switching Services 338Limitations of Layer 2 Switching 339Bridging vs. LAN Switching 339The Key Three: Switch Functions at Layer 2 340VLAN Basics 343Broadcast Control 345Security 345Flexibility and Scalability 346Identifying VLANs 349Frame Tagging 350VLAN Identification Methods 351VLAN Trunking Protocol (VTP) 352VTP Modes of Operation 354Where Did I Get My VLAN and VTP Database? 356Configuring VLANs, VTP, and IVR 358Assigning Switch Ports to VLANs 361Configuring Trunk Ports 361Configuring VTP 365Configuring Inter-VLAN Routing 367Summary 370Exam Essentials 370Written Lab 11 372Hands-on Labs 11 372Hands-on Lab 11.1: Creating VLANs 372Hands-on Lab 11.2: Verifying VLANs 373Hands-on Lab 11.3: Assigning Switch Ports to VLANs 374Hands-on Lab 11.4: Creating and Verifying Trunk Links 375Review Questions 377Chapter 12 Redundant Switched Technologies 383Spanning Tree Protocol 384Loop Avoidance 384Spanning Tree Terms 386Spanning Tree Operations 387Configuring Spanning Tree on Nexus 399LAN Port Channels 401Configuring and Verifying Port Channels 402Summary 406Exam Essentials 406Written Lab 12 406Hands-on Lab 12 407Review Questions 411Chapter 13 Security 415Introduction to Access Lists 416Mitigating Security Issues with ACLs 419Wildcard Masking 420Extended Access Lists 422Extended Access List Example 426Named ACLs 427Configure Session 431Object Groups 432Summary 434Exam Essentials 435Written Lab 13 436Hands-on Lab 436Hands-on Lab 13.1: NX-OS IP Access Lists 436Review Questions 440Appendix A Answers to Written Labs 445Chapter 1: Understanding Basic Networking 446Answers to Written Lab 1 446Chapter 2: Internetworking 446Answers to Written Lab 2.1 446Answers to Written Lab 2.2 447Answers to Written Lab 2.3 448Chapter 3: Ethernet Technologies 448Answers to Written Lab 3.1 448Answers to Written Lab 3.2 451Answers to Written Lab 3.3 451Answers to Written Lab 3.4 452Chapter 4: TCP/IP DoD Model 452Chapter 5: IP Adressing 453Chapter 6: Easy Subnetting 453Answers to Written Lab 6.1 453Answers to Written Lab 6.2 454Answers to Written Lab 6.3 455Chapter 7: Introduction to Nexus 455Answers to Written Lab 7.1 455Answers to Written Lab 7.2 455Answers to Written Lab 7.3 456Answers to Written Lab 7.4 456Answers to Written Lab 7.5 456Chapter 8: Configuring Nexus 456Chapter 9: IP Routing 457Answers to Written Lab 9 457Chapter 10: Routing Protocols 457Chapter 11: Layer 2 Switching Technologies 457Chapter 12: Redundant Switched Technologies 458Chapter 13: Security 458Appendix B Answers to Review Questions 459Chapter 1: Understanding Basic Networking 460Chapter 2: Internetworking 461Chapter 3: Ethernet Technologies 463Chapter 4: TCP/IP DoD Model 464Chapter 5: IP Addressing 466Chapter 6: Easy Subnetting 467Chapter 7: Introduction to Nexus 469Chapter 8: Configuring Nexus 471Chapter 9: IP Routing 474Chapter 10: Routing Protocols 475Chapter 11: Layer 2 Switching Technologies 476Chapter 12: Redundant Switched Technologies 478Chapter 13: Security 479Appendix C About the Additional Study Tools 481Additional Study Tools 482Sybex Test Engine 482Electronic Flashcards 482Nexus Simulator 482PDF of Glossary of Terms 482Adobe Reader 482System Requirements 483Using the Study Tools 483Troubleshooting 483Customer Care 484Index 485