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Switching, Routing, and Wireless Essentials Companion Guide (CCNAv7)

Switching, Routing, and Wireless Essentials Companion Guide (CCNAv7)

          
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About the Book

Switching, Routing, and Wireless Essentials Companion Guide (CCNAv7) is the official supplemental textbook for the Switching, Routing, and Wireless Essentials course in the Cisco Networking Academy CCNA curriculum. This course describes the architecture, components, and operations of routers and switches in a small network. The Companion Guide is designed as a portable desk reference to use anytime, anywhere to reinforce the material from the course and organize your time. The book's features help you focus on important concepts to succeed in this course: * Chapter objectives:  Review core concepts by answering the focus questions listed at the beginning of each chapter. * Key terms:  Refer to the lists of networking vocabulary introduced and highlighted in context in each chapter. * Glossary:  Consult the comprehensive Glossary with more than 300 terms. * Summary of Activities and Labs:  Maximize your study time with this complete list of all associated practice exercises at the end of each chapter. * Check Your Understanding:  Evaluate your readiness with the end-of-chapter questions that match the style of questions you see in the online course quizzes. The answer key explains each answer. How To:  Look for this icon to study the steps you need to learn to perform certain tasks. Interactive Activities:  Reinforce your understanding of topics with dozens of exercises from the online course identified throughout the book with this icon. Videos:  Watch the videos embedded within the online course. Packet Tracer Activities:  Explore and visualize networking concepts using Packet Tracer exercises interspersed throughout the chapters and provided in the accompanying Labs & Study Guide book. Hands-on Labs:  Work through all the course labs and additional Class Activities that are included in the course and published in the separate Labs & Study Guide.

Table of Contents:
Introduction xxvii Chapter 1 Basic Device Configuration 1 Objectives 1 Key Terms 1 Introduction (1.0) 2 Configure a Switch with Initial Settings (1.1) 2     Switch Boot Sequence (1.1.1) 2     The boot system Command (1.1.2) 3     Switch LED Indicators (1.1.3) 3     Recovering from a System Crash (1.1.4) 6     Switch Management Access (1.1.5) 8     Switch SVI Configuration Example (1.1.6) 8 Configure Switch Ports (1.2) 11     Duplex Communication (1.2.1) 11     Configure Switch Ports at the Physical Layer (1.2.2) 12     Auto-MDIX (1.2.3) 13     Switch Verification Commands (1.2.4) 14     Verify Switch Port Configuration (1.2.5) 14     Network Access Layer Issues (1.2.6) 15     Interface Input and Output Errors (1.2.7) 17     Troubleshooting Network Access Layer Issues (1.2.8) 18 Secure Remote Access (1.3) 20     Telnet Operation (1.3.1) 20     SSH Operation (1.3.2) 20     Verify the Switch Supports SSH (1.3.3) 22     Configure SSH (1.3.4) 22     Verify SSH Is Operational (1.3.5) 24 Basic Router Configuration (1.4) 25     Configure Basic Router Settings (1.4.1) 26     Dual Stack Topology (1.4.3) 27     Configure Router Interfaces (1.4.4) 27     IPv4 Loopback Interfaces (1.4.6) 28 Verify Directly Connected Networks (1.5) 29     Interface Verification Commands (1.5.1) 30     Verify Interface Status (1.5.2) 30     Verify IPv6 Link Local and Multicast Addresses (1.5.3) 31     Verify Interface Configuration (1.5.4) 32     Verify Routes (1.5.5) 32     Filter Show Command Output (1.5.6) 34         The section Filter 34         The include Filter 34         The exclude Filter 35         The begin Filter 35     Command History Feature (1.5.8) 36 Summary (1.6) 38     Configure a Switch with Initial Settings 38     Configure Switch Ports 38     Secure Remote Access 38     Basic Router Configuration 39     Verify Directly Connected Networks 39 Practice 40 Check Your Understanding Questions 41 Chapter 2 Switching Concepts 45 Objectives 45 Key Terms 45 Introduction (2.0) 46 Frame Forwarding (2.1) 46     Switching in Networking (2.1.1) 46     The Switch MAC Address Table (2.1.2) 47     The Switch Learn and Forward Method (2.1.3) 48     Switching Forwarding Methods (2.1.5) 48     Store-and-Forward Switching (2.1.6) 49     Cut-Through Switching (2.1.7) 49 Collision and Broadcast Domains (2.2) 51     Collision Domains (2.2.1) 51     Broadcast Domains (2.2.2) 52     Alleviate Network Congestion (2.2.3) 53 Summary (2.3) 55     Frame Forwarding 55     Switching Domains 55 Check Your Understanding Questions 56 Chapter 3 VLANs 59 Objectives 59 Key Terms 59 Introduction (3.0) 60 Overview of VLANs (3.1) 60     VLAN Definitions (3.1.1) 60     Benefits of a VLAN Design (3.1.2) 61     Types of VLANs (3.1.3) 63         Default VLAN 63         Data VLAN 64         Native VLAN 64         Management VLAN 64         Voice VLAN 65 VLANs in a Multi-Switched Environment (3.2) 66     Defining VLAN Trunks (3.2.1) 66     Network Without VLANs (3.2.2) 67     Network with VLANs (3.2.3) 68     VLAN Identification with a Tag (3.2.4) 69         VLAN Tag Field Details 69     Native VLANs and 802.1Q Tagging (3.2.5) 70         Tagged Frames on the Native VLAN 70         Untagged Frames on the Native VLAN 70     Voice VLAN Tagging (3.2.6) 71     Voice VLAN Verification Example (3.2.7) 72 VLAN Configuration (3.3) 73     VLAN Ranges on Catalyst Switches (3.3.1) 73         Normal Range VLANs 74         Extended Range VLANs 74     VLAN Creation Commands (3.3.2) 75     VLAN Creation Example (3.3.3) 75     VLAN Port Assignment Commands (3.3.4) 76     VLAN Port Assignment Example (3.3.5) 77     Data and Voice VLANs (3.3.6) 78     Data and Voice VLAN Example (3.3.7) 78     Verify VLAN Information (3.3.8) 79     Change VLAN Port Membership (3.3.9) 81     Delete VLANs (3.3.10) 82 VLAN Trunks (3.4) 83     Trunk Configuration Commands (3.4.1) 83     Trunk Configuration Example (3.4.2) 83     Verify Trunk Configuration (3.4.3) 85     Reset the Trunk to the Default State (3.4.4) 86 Dynamic Trunking Protocol (3.5) 87     Introduction to DTP (3.5.1) 88     Negotiated Interface Modes (3.5.2) 89     Results of a DTP Configuration (3.5.3) 89     Verify DTP Mode (3.5.4) 90 Summary (3.6) 92     Overview of VLANs 92     VLANs in a Multi-Switched Environment 92     VLAN Configuration 92     VLAN Trunks 93     Dynamic Trunking Protocol 93     Practice 93 Check Your Understanding Questions 94 Chapter 4 Inter-VLAN Routing 97 Objectives 97 Key Terms 97 Introduction (4.0) 98 Inter-VLAN Routing Operation (4.1) 98     What Is Inter-VLAN Routing? (4.1.1) 98     Legacy Inter-VLAN Routing (4.1.2) 98     Router-on-a-Stick Inter-VLAN Routing (4.1.3) 100     Inter-VLAN Routing on a Layer 3 Switch (4.1.4) 102 Router-on-a-Stick Inter-VLAN Routing (4.2) 103     Router-on-a-Stick Scenario (4.2.1) 103     S1 VLAN and Trunking Configuration (4.2.2) 105     S2 VLAN and Trunking Configuration (4.2.3) 106     R1 Subinterface Configuration (4.2.4) 107     Verify Connectivity Between PC1 and PC2 (4.2.5) 108     Router-on-a-Stick Inter-VLAN Routing Verification (4.2.6) 110 Inter-VLAN Routing using Layer 3 Switches (4.3) 112     Layer 3 Switch Inter-VLAN Routing (4.3.1) 112     Layer 3 Switch Scenario (4.3.2) 113     Layer 3 Switch Configuration (4.3.3) 114     Layer 3 Switch Inter-VLAN Routing Verification (4.3.4) 115     Routing on a Layer 3 Switch (4.3.5) 116     Routing Scenario on a Layer 3 Switch (4.3.6) 116     Routing Configuration on a Layer 3 Switch (4.3.7) 117 Troubleshoot Inter-VLAN Routing (4.4) 119     Common Inter-VLAN Issues (4.4.1) 119     Troubleshoot Inter-VLAN Routing Scenario (4.4.2) 120     Missing VLANs (4.4.3) 121     Switch Trunk Port Issues (4.4.4) 124     Switch Access Port Issues (4.4.5) 125     Router Configuration Issues (4.4.6) 127 Summary (4.5) 130     Inter-VLAN Routing Operation 130     Router-on-a-Stick Inter-VLAN Routing 130     Inter-VLAN Routing Using Layer 3 Switches 130     Troubleshoot Inter-VLAN Routing 131 Practice 132 Check Your Understanding Questions 132 Chapter 5 STP Concepts 137 Objectives 137 Key Terms 137 Introduction (5.0) 139 Purpose of STP (5.1) 139     Redundancy in Layer 2 Switched Networks (5.1.1) 139     Spanning Tree Protocol (5.1.2) 140     STP Recalculation (5.1.3) 141     Issues with Redundant Switch Links (5.1.4) 141     Layer 2 Loops (5.1.5) 142     Broadcast Storm (5.1.6) 143     The Spanning Tree Algorithm (5.1.7) 145 STP Operations (5.2) 148     Steps to a Loop-Free Topology (5.2.1) 148         Bridge Priority 149         Extended System ID 149         MAC address 150     1. Elect the Root Bridge (5.2.2) 150     Impact of Default BIDs (5.2.3) 151     Determine the Root Path Cost (5.2.4) 152     2. Elect the Root Ports (5.2.5) 152     3. Elect Designated Ports (5.2.6) 153     4. Elect Alternate (Blocked) Ports (5.2.7) 156     Elect a Root Port from Multiple Equal-Cost Paths (5.2.8) 156         1. Lowest Sender BID 157         2. Lowest Sender Port Priority 157         3. Lowest Sender Port ID 158     STP Timers and Port States (5.2.9) 158     Operational Details of Each Port State (5.2.10) 160     Per-VLAN Spanning Tree (5.2.11) 160 Evolution of STP (5.3) 161     Different Versions of STP (5.3.1) 161     RSTP Concepts (5.3.2) 162     RSTP Port States and Port Roles (5.3.3) 163         STP and RSTP Port States 163     PortFast and BPDU Guard (5.3.4) 165     Alternatives to STP (5.3.5) 166 Summary (5.4) 169     Purpose of STP 169         STP Operations 169         Evolution of STP 170 Practice 171 Check Your Understanding Questions 171 Chapter 6 EtherChannel 175 Objectives 175 Key Terms 175 Introduction (6.0) 176 EtherChannel Operation (6.1) 176     Link Aggregation (6.1.1) 176     EtherChannel (6.1.2) 177     Advantages of EtherChannel (6.1.3) 177     Implementation Restrictions (6.1.4) 178     AutoNegotiation Protocols (6.1.5) 179     PAgP Operation (6.1.6) 180     PAgP Mode Settings Example (6.1.7) 181     LACP Operation (6.1.8) 181     LACP Mode Settings Example (6.1.9) 182 Configure EtherChannel (6.2) 183     Configuration Guidelines (6.2.1) 183     LACP Configuration Example (6.2.2) 185 Verify and Troubleshoot EtherChannel (6.3) 186     Verify EtherChannel (6.3.1) 186     Common Issues with EtherChannel Configurations (6.3.2) 188     Troubleshoot EtherChannel Example (6.3.3) 189 Summary (6.4) 193     EtherChannel Operation 193     Configure EtherChannel 193     Verify and Troubleshoot EtherChannel 194 Practice 195 Check Your Understanding Questions 195 Chapter 7 DHCPv4 199 Objectives 199 Key Terms 199 Introduction (7.0) 200 DHCPv4 Concepts (7.1) 200     DHCPv4 Server and Client (7.1.1) 200     DHCPv4 Operation (7.1.2) 201     Steps to Obtain a Lease (7.1.3) 201     Steps to Renew a Lease (7.1.4) 203 Configure a Cisco IOS DHCPv4 Server (7.2) 204     Cisco IOS DHCPv4 Server (7.2.1) 204     Steps to Configure a Cisco IOS DHCPv4 Server (7.2.2) 205     Configuration Example (7.2.3) 206     DHCPv4 Verification Commands (7.2.4) 207     Verify DHCPv4 is Operational (7.2.5) 207         Verify the DHCPv4 Configuration 207         Verify DHCPv4 Bindings 208         Verify DHCPv4 Statistics 208         Verify DHCPv4 Client Received IPv4 Addressing 209     Disable the Cisco IOS DHCPv4 Server (7.2.7) 210     DHCPv4 Relay (7.2.8) 210         The ipconfig /release Command 211         The ipconfig /renew Command 211         The ip helper-address Command 212         The show ip interface Command 212         The ipconfig /all Command 213     Other Service Broadcasts Relayed (7.2.9) 213 Configure a DHCPv4 Client (7.3) 214     Cisco Router as a DHCPv4 Client (7.3.1) 214     Configuration Example (7.3.2) 214     Home Router as a DHCPv4 Client (7.3.3) 215 Summary (7.4) 216     DHCPv4 Concepts 216     Configure a Cisco IOS DHCPv4 Server 216     Configure a DHCPv4 Client 217 Practice 218 Check Your Understanding Questions 218 Chapter 8 SLAAC and DHCPv6 223 Objectives 223 Key Terms 223 Introduction (8.0) 224 IPv6 GUA Assignment (8.1) 224     IPv6 Host Configuration (8.1.1) 224     IPv6 Host Link-Local Address (8.1.2) 224     IPv6 GUA Assignment (8.1.3) 226     Three RA Message Flags (8.1.4) 226 SLAAC (8.2) 228     SLAAC Overview (8.2.1) 228     Enabling SLAAC (8.2.2) 229         Verify IPv6 Addresses 229         Enable IPv6 Routing 230         Verify SLAAC Is Enabled 230     SLAAC Only Method (8.2.3) 231     ICMPv6 RS Messages (8.2.4) 232     Host Process to Generate Interface ID (8.2.5) 233     Duplicate Address Detection (8.2.6) 234 DHCPv6 (8.3) 234     DHCPv6 Operation Steps (8.3.1) 234     Stateless DHCPv6 Operation (8.3.2) 236     Enable Stateless DHCPv6 on an Interface (8.3.3) 237     Stateful DHCPv6 Operation (8.3.4) 238     Enable Stateful DHCPv6 on an Interface (8.3.5) 239 Configure DHCPv6 Server (8.4) 240     DHCPv6 Router Roles (8.4.1) 240     Configure a Stateless DHCPv6 Server (8.4.2) 240     Configure a Stateless DHCPv6 Client (8.4.3) 243     Configure a Stateful DHCPv6 Server (8.4.4) 245     Configure a Stateful DHCPv6 Client (8.4.5) 248     DHCPv6 Server Verification Commands (8.4.6) 250     Configure a DHCPv6 Relay Agent (8.4.7) 252     Verify the DHCPv6 Relay Agent (8.4.8) 252 Summary 255     IPv6 GUA Assignment 255     SLAAC 255     DHCPv6 256     Configure DHCPv6 Server 256 Practice 257 Check Your Understanding Questions 257 Chapter 9 FHRP Concepts 261 Objectives 261 Key Terms 261 Introduction (9.0) 262 First Hop Redundancy Protocols (9.1) 262     Default Gateway Limitations (9.1.1) 262     Router Redundancy (9.1.2) 264     Steps for Router Failover (9.1.3) 265     FHRP Options (9.1.4) 266 HSRP (9.2) 267     HSRP Overview (9.2.1) 267     HSRP Priority and Preemption (9.2.2) 268         HSRP Priority 268         HSRP Preemption 268     HSRP States and Timers (9.2.3) 269 Summary (9.3) 271     First Hop Redundancy Protocols 271     HSRP 271 Practice 272 Check Your Understanding Questions 272 Chapter 10 LAN Security Concepts 275 Objectives 275 Key Terms 275 Introduction (10.0) 277 Endpoint Security (10.1) 277     Network Attacks Today (10.1.1) 277     Network Security Devices (10.1.2) 278     Endpoint Protection (10.1.3) 278     Cisco Email Security Appliance (10.1.4) 279     Cisco Web Security Appliance (10.1.5) 280 Access Control (10.2) 281     Authentication with a Local Password (10.2.1) 281     AAA Components (10.2.2) 283     Authentication (10.2.3) 283         Local AAA Authentication 284         Server-Based AAA Authentication 284     Authorization (10.2.4) 285     Accounting (10.2.5) 285     802.1X (10.2.6) 286 Layer 2 Security Threats (10.3) 287     Layer 2 Vulnerabilities (10.3.1) 287     Switch Attack Categories (10.3.2) 288     Switch Attack Mitigation Techniques (10.3.3) 289 MAC Address Table Attack (10.4) 290     Switch Operation Review (10.4.1) 290     MAC Address Table Flooding (10.4.2) 290     MAC Address Table Attack Mitigation (10.4.3) 291 LAN Attacks (10.5) 292     VLAN Hopping Attacks (10.5.2) 293     VLAN Double-Tagging Attack (10.5.3) 293         VLAN Attack Mitigation 295     DHCP Messages (10.5.4) 296     DHCP Attacks (10.5.5) 296         DHCP Starvation Attack 296         DHCP Spoofing Attack 297     ARP Attacks (10.5.7) 300     Address Spoofing Attack (10.5.8) 303     STP Attack (10.5.9) 303     CDP Reconnaissance (10.5.10) 305 Summary (10.6) 307 Practice 308 Check Your Understanding Questions 309 Chapter 11 Switch Security Configuration 313 Objectives 313 Key Terms 313 Introduction (11.0) 314 Implement Port Security (11.1) 314     Secure Unused Ports (11.1.1) 314     Mitigate MAC Address Table Attacks (11.1.2) 315     Enable Port Security (11.1.3) 316     Limit and Learn MAC Addresses (11.1.4) 317     Port Security Aging (11.1.5) 319     Port Security Violation Modes (11.1.6) 321     Ports in error-disabled State (11.1.7) 322     Verify Port Security (11.1.8) 324         Port Security for All Interfaces 325         Port Security for a Specific Interface 325         Verify Learned MAC Addresses 326         Verify Secure MAC Addresses 326 Mitigate VLAN Attacks (11.2) 327     VLAN Attacks Review (11.2.1) 327     Steps to Mitigate VLAN Hopping Attacks (11.2.2) 327 Mitigate DHCP Attacks (11.3) 329     DHCP Attack Review (11.3.1) 329     DHCP Snooping (11.3.2) 329     Steps to Implement DHCP Snooping (11.3.3) 330     DHCP Snooping Configuration Example (11.3.4) 331 Mitigate ARP Attacks (11.4) 332     Dynamic ARP Inspection (11.4.1) 333     DAI Implementation Guidelines (11.4.2) 333     DAI Configuration Example (11.4.3) 333 Mitigate STP Attacks (11.5) 335     PortFast and BPDU Guard (11.5.1) 335     Configure PortFast (11.5.2) 336     Configure BPDU Guard (11.5.3) 338 Summary (11.6) 340 Practice 342 Check Your Understanding Questions 343 Chapter 12 WLAN Concepts 347 Objectives 347 Key Terms 347 Introduction (12.0) 349 Introduction to Wireless (12.1) 349     Benefits of Wireless (12.1.1) 349     Types of Wireless Networks (12.1.2) 349     Wireless Technologies (12.1.3) 350     802.11 Standards (12.1.4) 353     Radio Frequencies (12.1.5) 354     Wireless Standards Organizations (12.1.6) 355 WLAN Components (12.2) 356     Wireless NICs (12.2.2) 356     Wireless Home Router (12.2.3) 357     Wireless Access Points (12.2.4) 358     AP Categories (12.2.5) 358         Autonomous APs 359         Controller-Based APs 359     Wireless Antennas (12.2.6) 360 WLAN Operation (12.3) 362     802.11 Wireless Topology Modes (12.3.2) 362     BSS and ESS (12.3.3) 364         Basic Service Set 364         Extended Service Set 365     802.11 Frame Structure (12.3.4) 365     CSMA/CA (12.3.5) 367     Wireless Client and AP Association (12.3.6) 367     Passive and Active Discover Mode (12.3.7) 368         Passive Mode 368         Active Mode 369 CAPWAP Operation (12.4) 370     Introduction to CAPWAP (12.4.2) 370     Split MAC Architecture (12.4.3) 371         DTLS Encryption (12.4.4) 372         FlexConnect APs (12.4.5) 372 Channel Management (12.5) 373     Frequency Channel Saturation (12.5.1) 373     Channel Selection (12.5.2) 375 Plan a WLAN Deployment (12.5.3) 377 WLAN Threats (12.6) 379     Wireless Security Overview (12.6.2) 379     DoS Attacks (12.6.3) 380     Rogue Access Points (12.6.4) 381     Man-in-the-Middle Attack (12.6.5) 381 Secure WLANs (12.7) 383     SSID Cloaking and MAC Address Filtering (12.7.2) 383         SSID Cloaking 383         MAC Addresses Filtering 384     802.11 Original Authentication Methods (12.7.3) 385     Shared Key Authentication Methods (12.7.4) 385     Authenticating a Home User (12.7.5) 386     Encryption Methods (12.7.6) 387     Authentication in the Enterprise (12.7.7) 388     WPA3 (12.7.8) 389         WPA3-Personal 389         WPA3-Enterprise 390         Open Networks 390         IoT Onboarding 390 Summary (12.8) 391 Practice 392 Check Your Understanding Questions 392 Chapter 13 WLAN Configuration 397 Objectives 397 Key Terms 397 Introduction (13.0) 398 Remote Site WLAN Configuration (13.1) 398     The Wireless Router (13.1.2) 398     Log in to the Wireless Router (13.1.3) 399     Basic Network Setup (13.1.4) 401     Basic Wireless Setup (13.1.5) 404     Configure a Wireless Mesh Network (13.1.6) 408     NAT for IPv4 (13.1.7) 408     Quality of Service (13.1.8) 410     Port Forwarding (13.1.9) 410 Configure a Basic WLAN on the WLC (13.2) 412     WLC Topology (13.2.2) 412     Log in to the WLC (13.2.3) 414     View AP Information (13.2.4) 415     Advanced Settings (13.2.5) 416     Configure a WLAN (13.2.6) 416 Configure a WPA2 Enterprise WLAN on the WLC (13.3) 421     SNMP and RADIUS (13.3.2) 421     Configure SNMP Server Information (13.3.3) 421     Configure RADIUS Server Information (13.3.4) 423     Topology with VLAN 5 Addressing (13.3.6) 424     Configure a New Interface (13.3.7) 425     Configure a DHCP Scope (13.3.9) 428     Configure a WPA2 Enterprise WLAN (13.3.11) 430 Troubleshoot WLAN Issues (13.4) 433     Troubleshooting Approaches (13.4.1) 433     Wireless Client Not Connecting (13.4.2) 435     Troubleshooting When the Network Is Slow (13.4.3) 436     Updating Firmware (13.4.4) 438 Summary (13.5) 440 Practice 441 Check Your Understanding Questions 441 Chapter 14 Routing Concepts 445 Objectives 445 Key Terms 445 Introduction (14.0) 447 Path Determination (14.1) 447     Two Functions of Router (14.1.1) 447     Router Functions Example (14.1.2) 447     Best Path Equals Longest Match (14.1.3) 448     IPv4 Address Longest Match Example (14.1.4) 449     IPv6 Address Longest Match Example (14.1.5) 449     Build the Routing Table (14.1.6) 450         Directly Connected Networks 450         Remote Networks 450         Default Route 451 Packet Forwarding (14.2) 451     Packet Forwarding Decision Process (14.2.1) 451         Forwards the Packet to a Device on a Directly Connected Network 452         Forwards the Packet to a Next-Hop Router 453         Drops the Packet—No Match in Routing Table 453     End-to-End Packet Forwarding (14.2.2) 453         PC1 Sends Packet to PC2 453         R1 Forwards the Packet to PC2 454         R2 Forwards the Packet to R3 455         R3 Forwards the Packet to PC2 455     Packet Forwarding Mechanisms (14.2.3) 455         Process Switching 456         Fast Switching 456         Cisco Express Forwarding (CEF) 458 Basic Router Configuration Review (14.3) 459     Topology (14.3.1) 459     Configuration Commands (14.3.2) 459     Verification Commands (14.3.3) 461     Filter Command Output (14.3.4) 466 IP Routing Table (14.4) 467     Route Sources (14.4.1) 467     Routing Table Principles (14.4.2) 469     Routing Table Entries (14.4.3) 469     Directly Connected Networks (14.4.4) 470     Static Routes (14.4.5) 471     Static Routes in the IP Routing Table (14.4.6) 472     Dynamic Routing Protocols (14.4.7) 474     Default Route (14.4.9) 475     Structure of an IPv4 Routing Table (14.4.10) 477     Structure of an IPv6 Routing Table (14.4.11) 478     Administrative Distance (14.4.12) 479 Static and Dynamic Routing (14.5) 480     Static or Dynamic? (14.5.1) 480         Static Routes 481         Dynamic Routing Protocols 481     Dynamic Routing Evolution (14.5.2) 482     Dynamic Routing Protocol Concepts (14.5.3) 483     Best Path (14.5.4) 484     Load Balancing (14.5.5) 485 Summary (14.6) 488     Path Determination 488     Packet Forwarding 488     Basic Router Configuration Review 488     IP Routing Table 489     Static and Dynamic Routing 490 Practice 491 Check Your Understanding Questions 491 Chapter 15 IP Static Routing 495 Objectives 495 Key Terms 495 Introduction (15.0) 496 Static Routes (15.1) 496     Types of Static Routes (15.1.1) 496     Next-Hop Options (15.1.2) 497     IPv4 Static Route Command (15.1.3) 497     IPv6 Static Route Command (15.1.4) 498     Dual-Stack Topology (15.1.5) 499     IPv4 Starting Routing Tables (15.1.6) 499     IPv6 Starting Routing Tables (15.1.7) 501 Configure IP Static Routes (15.2) 503     IPv4 Next-Hop Static Route (15.2.1) 503     IPv6 Next-Hop Static Route (15.2.2) 504     IPv4 Directly Connected Static Route (15.2.3) 505     IPv6 Directly Connected Static Route (15.2.4) 506     IPv4 Fully Specified Static Route (15.2.5) 507     IPv6 Fully Specified Static Route (15.2.6) 509     Verify a Static Route (15.2.7) 510         Display Only IPv4 Static Routes 511         Display a Specific IPv4 Network 511         Display the IPv4 Static Route Configuration 511         Display Only IPv6 Static Routes 512         Display a Specific IPv6 Network 512         Display the IPv6 Static Route Configuration 512 Configure IP Default Static Routes (15.3) 513     Default Static Route (15.3.1) 513         IPv4 Default Static Route 513         IPv6 Default Static Route 514     Configure a Default Static Route (15.3.2) 514     Verify a Default Static Route (15.3.3) 515 Configure Floating Static Routes (15.4) 517     Floating Static Routes (15.4.1) 517     Configure IPv4 and IPv6 Floating Static Routes (15.4.2) 518     Test the Floating Static Route (15.4.3) 520 Configure Static Host Routes (15.5) 521     Host Routes (15.5.1) 521     Automatically Installed Host Routes (15.5.2) 522     Static Host Routes (15.5.3) 523     Configure Static Host Routes (15.5.4) 523     Verify Static Host Routes (15.5.5) 523     Configure IPv6 Static Host Route with Link-Local     Next-Hop (15.5.6) 524 Summary (15.6) 525     Static Routes 525     Configure IP Static Routes 525     Configure IP Default Static Routes 525     Configure Floating Static Routes 526     Configure Static Host Routes 526 Practice 527 Check Your Understanding Questions 527 Chapter 16 Troubleshoot Static and Default Routes 531 Objectives 531 Introduction (16.0) 532 Packet Processing with Static Routes (16.1) 532     Static Routes and Packet Forwarding (16.1.1) 532 Troubleshoot IPv4 Static and Default Route Configuration (16.2) 533     Network Changes (16.2.1) 534     Common Troubleshooting Commands (16.2.2) 534     Solve a Connectivity Problem (16.2.3) 536         Ping the Remote LAN 536         Ping the Next-Hop Router 537         Ping R3 LAN from S0/1/0 537         Verify the R2 Routing Table 538         Correct the R2 Static Route Configuration 538         Verify New Static Route Is Installed 538         Ping the Remote LAN Again 539 Summary (16.3) 540     Packet Processing with Static Routes 540     Troubleshoot IPv4 Static and Default Route Configuration 540 Practice 541 Check Your Understanding Questions 542 Appendix A Answers to the “Check Your Understanding” Questions 545 Glossary 561 9780136729358   TOC   6/4/2020


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Product Details
  • ISBN-13: 9780136729402
  • Publisher: Pearson Education (US)
  • Publisher Imprint: Cisco Press
  • Language: English
  • ISBN-10: 0136729401
  • Publisher Date: 23 Mar 2021
  • Binding: Digital download
  • No of Pages: 640


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