Opis: CCNA Routing and Switching Practice and Study Guide - Allan Johnson

CCNA Routing and Switching 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 2 (ICND2 200-101) exam. The author has mapped the chapters of this book to the last two Cisco Networking Academy courses in the CCNA Routing and Switching curricula, Scaling Networks and Connecting Networks. These courses cover the objectives of the Cisco Certified Networking Associate (CCNA) Routing and Switching certification. Getting your CCNA Routing and Switching certification means that you have the knowledge and skills required to successfully install, configure, operate, and troubleshoot a medium-sized routed and switched networks. As a Cisco Networking Academy student or someone taking CCNA-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 topicsIntroduction xvi Part I: Scaling Networks Chapter 1 Introduction to Scaling Networks 1 Implementing a Network Design 2 Hierarchical Network Design 2 Identify Scalability Terminology 4 Selecting Network Devices 5 Selecting Switch Hardware 5 Selecting Router Hardware 6 Managing Devices 6 Basic Router Configuration Review 7 Basic Router Verification Review 8 Basic Switch Configuration Review 8 Basic Switch Verification Review 9 Chapter 2 LAN Redundancy 11 Spanning-Tree Concepts 12 Draw a Redundant Topology 12 Purpose of Spanning Tree 12 Spanning-Tree Operation 13 Identify the 802.1D Port Roles 15 Varieties of Spanning Tree Protocols 16 Comparing the STP Varieties 16 PVST+ Operation 18 Rapid PVST+ Operation 19 Spanning-Tree Configuration 20 PVST+ and Rapid PVST+ Configuration 20 First Hop Redundancy Protocols 22 Identify FHRP Terminology 23 Identify the Type of FHRP 24 HSRP and GLBP Configuration and Verification 24 Chapter 3 Link Aggregation 27 Link Aggregation Concepts 28 EtherChannel Advantages 28 EtherChannel Operation 28 Link Aggregation Configuration 29 Configuring EtherChannel 30 EtherChannel Configuration Scenario 1 30 EtherChannel Configuration Scenario 1 30 EtherChannel Configuration Scenario 1 31 Verifying and Troubleshooting EtherChannel 31 Chapter 4 Wireless LANs 37 Wireless LAN Concepts 38 Identify Wireless Technologies 38 WLANs Components and Topologies 40 Wireless LAN Operations 41 Label the 802.11 Frame 41 Wireless Media Contention 44 Associating with an AP 45 Channel Management Concepts 47 Wireless LAN Security 48 WLAN Security Terminology 48 Identify the WLAN Security Characteristics 49 Wireless LAN Configuration 49 Configuring WLAN Routers and Clients 49 Troubleshooting WLAN Issues 50 Chapter 5 Adjust and Troubleshoot Single-Area OSPF 51 Advanced Single-Area OSPF Configurations 52 Single-Area OSPF Configuration Review 52 Configuring Single-Area OSPFv2 52 Verifying Single-Area OSPFv2 53 Configuring Single-Area OSPFv3 53 Verifying Single-Area OSPFv3 55 Identify Network Types 56 OSPF and Multi-Access Networks 57 OSPF and Multi-Access Networks Completion Exercise 57 DR/BDR Election Exercise 59 Redistributing an OSPF Default Route Exercise 61 OSPFv2 Default Route Redistribution 61 OSPFv3 Default Route Redistribution 62 Fine-Tuning OSPF Interfaces 63 Securing OSPFv2 with MD5 Authentication 63 Troubleshooting Single-Area OSPF Implementations 65 OSPF Adjacency Issues 65 Identify OSPFv2 Troubleshooting Commands 65 Identify OSPFv3 Troubleshooting Commands 68 Chapter 6 Multiarea OSPF 71 Multiarea OSPF Operation 72 Multiarea OSPF Terminology and Concepts 72 Multiarea OSPF LSA Operation 73 OSPF Routing Table and Types of Routes 73 Configuring Multiarea OSPF 74 Configuring Multiarea OSPF 74 Configuring Route Summarization for Multiarea OSPFv2 77 Verifying Multiarea OSPF 79 Chapter 7 EIGRP 81 Characteristics of EIGRP 82 Describe Basic EIGRP Features 82 Identify and Describe EIGRP Packet Types 82 Identify Elements of the EIGRP Message Formats 83 Configuring EIGRP for IPv4 86 Configuring EIGRP with IPv4 86 Verifying EIGRP with IPv4 89 Operation of EIGRP 92 EIGRP Metric Concepts 92 DUAL Concepts Exercise 93 DUAL FSM Completion Exercise 95 Configuring EIGRP for IPv6 96 Comparing EIGRP for IPv4 and EIGRP for IPv6 96 Configuring and Verifying EIGRP for IPv6 97 Chapter 8 EIGRP Advanced Configurations and Troubleshooting 101 Advanced EIGRP Configurations 102 Automatic Summarization 102 Manual Summarization 104 IPv4 Manual Summarization 105 IPv6 Manual Summarization 107 Default Route Propagation 108 Fine-Tuning EIGRP Interfaces 110 Securing EIGRP Routing Updates 112 Troubleshoot EIGRP 113 Commands for Troubleshooting EIGRP 113 Troubleshoot EIGRP Connectivity Issues 114 Connectivity Issue #1 114 Connectivity Issue #2 115 Connectivity Issue #3 115 Chapter 9 IOS Images and Licensing 119 Managing IOS System Files 120 IOS Families, Trains, and Naming Conventions 120 Backing Up Cisco IOS Images 122 IOS Licensing 123 Software Licensing 124 License Verification and Management 124 Part II: Connecting Networks Chapter 10 Hierarchical Network Design 127 Hierarchical Network Design Overview 128 Enterprise Network Campus Design 128 Hierarchical Network Design 128 Cisco Enterprise Architecture 129 Modular Network Design 129 Cisco Enterprise Architecture Model 130 Evolving Network Architectures 133 Cisco Enterprise Architectures 133 Emerging Network Architectures 133 Chapter 11 Connecting to the WAN 135 WAN Technologies Overview 136 Network Types and Their Evolving WAN Needs 136 WAN Operations and Terminology 137 Selecting a WAN Technology 139 Varieties of WAN Link Connections 139 Private and Public WAN Access Options 139 Chapter 12 Point-to-Point Connections 143 Serial Point-to-Point Overview 144 Serial Communications 144 WAN Protocols 146 HDLC Encapsulation 146 HDLC Configuration and Troubleshooting 147 Troubleshooting Serial Interfaces 147 PPP Operation 148 PPP Components 148 PPP Sessions 150 Configure PPP 152 Basic PPP Configuration with Options 152 PPP Authentication 154 PAP Configuration 155 CHAP Configuration 156 Troubleshoot WAN Connectivity 156 Chapter 13 Frame Relay 157 Introduction to Frame Relay 158 Frame Relay Concepts and Terminology 158 Frame Relay Operation 159 Configure Frame Relay 161 Configure Basic Frame Relay 162 Configure Subinterfaces 163 Troubleshoot Connectivity 164 Chapter 14 Network Address Translation for IPv4 167 NAT Operation 167 NAT Characteristics 167 Configuring NAT 169 Configuring Static NAT 169 Configuring Dynamic NAT 170 Configuring Port Address Translation 171 A Word About Port Forwarding 173 Configuring NAT and IPv6 174 Troubleshooting NAT 175 Chapter 15 Broadband Solutions 177 Teleworking 178 Benefits of Teleworking 178 Costs of Teleworking 178 Business Requirements for Teleworker Services 178 Comparing Broadband Solutions 179 Cable 179 DSL 181 Broadband Wireless 182 Selecting Broadband Solutions 183 Configuring xDSL Connectivity 183 PPPoE Overview 183 Configuring PPPoE 184 Chapter 16 Securing Site-to-Site Connectivity 187 VPNs 188 Fundamentals of VPNs 188 Types of VPNs 188 Site-to-Site GRE Tunnels 189 Fundamentals of Generic Routing Encapsulation 189 Configuring GRE Tunnels 190 Introducing IPsec 192 Internet Protocol Security 192 IPsec Framework 192 Remote Access 194 Remote-Access VPN Solutions 194 IPsec Remote-Access VPNs 195 Chapter 17 Monitoring the Network 197 Syslog 198 Syslog Operation 198 Configuring Syslog 199 SNMP 199 SNMP Operation 199 Configuring SNMP 201 NetFlow 203 NetFlow Operation 203 Configuring NetFlow 204 Chapter 18 Troubleshooting the Network 207 Troubleshooting with a Systematic Approach 208 Network Documentation 208 Troubleshooting Process and Methodologies 211 Network Troubleshooting 213 Troubleshooting Tools 214 Network Troubleshooting and IP Connectivity 215 9781587133442, 3/21/2014, TOC

Szczegóły: CCNA Routing and Switching Practice and Study Guide - Allan Johnson

Tytuł: CCNA Routing and Switching Practice and Study Guide
Autor: Allan Johnson
Producent: Cisco Press
ISBN: 9781587133442
Rok produkcji: 2014
Ilość stron: 240
Oprawa: Miękka
Waga: 0.56 kg

Recenzje: CCNA Routing and Switching Practice and Study Guide - Allan Johnson