Ccna: Cisco Certified Network Associate Review Guide 9781118063460

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作   者:Todd Lammle 著

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ISBN:9781118063460

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简介

  Todd Lammle, CCSI, CCNA, CCNP, CCSP, CCVP, MCSE, CEH, CHFI, FCC RF Licensed, is the authority on Cisco networking. He has been involved in computers and networking with Fortune 500 companies for over 25 years. Todd is President of GlobalNet Training, Inc., a networking integration and training firm based in Dallas. He is the bestselling author of numerous Cisco books, including all editions of the popular CCNA: Cisco Certified Network Associate Study Guide, with over 600,000 copies in print. He can be reached through his website at www.lammle.com.

目录

Introduction.
  
Chapter 1 Describe How a Network Works.
   Describe the Purpose and Functions of Various NetworkDevices.
   Use the OSI and TCP/IP Models and Their AssociatedProtocols to Explain How Data Flows in a Network.
   Describe Common Networked Applications, Including WebApplications.
   Describe the Purpose and Basic Operation of theProtocols in the OSI and TCP Models.
   Describe the Impact of Applications (Voice over IP andVideo over IP) on a Network.
   Interpret Network Diagrams.
   Determine the Path between Two Hosts across aNetwork.
   Describe the Components Required for Network andInternet Communications.
   Identify and Correct Common Network Problems at Layers1, 2, 3, and 7 Using a Layered Model Approach.
   Differentiate between LAN/WAN Operation andFeatures.
   Review Questions.
   Answers to Review Questions.
  
Chapter 2 Configure, Verify, and Troubleshoot a Switch with VLANsand Interswitch Communications.
   Select the Appropriate Media, Cables, Ports, andConnectors to Connect Switches to Other Network Devices andHosts.
   Explain the Technology and Media Access Control Methodfor Ethernet Networks.
   Explain Network Segmentation and Basic TrafficManagement Concepts.
   Explain Basic Switching Concepts and the Operation ofCisco Switches.
   Perform and Verify Initial Switch Configuration Tasks,Including Remote Access Management.
   Verify Network Status and Switch Operation Using BasicUtilities (Including ping, traceroute, Telnet, SSH, arp, andipconfig) and SHOW and DEBUG Commands.
   Identify, Prescribe, and Resolve Common SwitchedNetwork Media Issues, Configuration Issues, Auto Negotiation, andSwitch Hardware Failures.
   Describe Enhanced Switching Technologies (IncludingVTP, RSTP, VLAN, PVSTP, and 802.1q).
   Describe How VLANs Create Logically Separate Networksand the Need for Routing between Them.
   Configure, Verify, and Troubleshoot VLANs.
   Configure, Verify, and Troubleshoot Trunking on CiscoSwitches.
   Configure, Verify, and Troubleshoot InterVLANRouting.
   Configure, Verify, and Troubleshoot VTP.
   Configure, Verify, and Troubleshoot RSTPOperation.
   Interpret the Output of Various SHOW and DEBUGCommands to Verify the Operational Status of a Cisco SwitchedNetwork.
   Implement Basic Switch Security (Including PortSecurity, Trunk Access, Management VLAN Other Than VLAN 1,Etc.).
   Review Questions.
   Answers to Review Questions.
  
Chapter 3 Implement an IP Addressing Scheme and IP Services to MeetNetwork Requirements in a Medium-Sized Enterprise Branch OfficeNetwork.
   Describe the Operation and Benefits of Using Privateand Public IP Addressing.
   Explain the Operation and Benefits of Using DHCP andDNS.
   Configure, Verify, and Troubleshoot DHCP and DNSOperation on a Router (Including CLI/SDM).
   Implement Static and Dynamic Addressing Services forHosts in a LAN Environment.
   Calculate and Apply an Addressing Scheme, IncludingVLSM IP Addressing Design, to a Network.
   Determine the Appropriate Classless Addressing SchemeUsing VLSM and Summarization to Satisfy Addressing Requirements ina LAN/WAN Environment.
   Describe the Technological Requirements for RunningIPv6 in Conjunction with IPv4 (Including Protocols, Dual Stack,Tunneling, Etc.).
   Describe IPv6 Addresses.
   Identify and Correct Common Problems Associated withIP Addressing and Host Configurations.
   Review Questions.
   Answer to Review Questions.
  
Chapter 4 Configure, Verify, and Troubleshoot Basic RouterOperation and Routing on Cisco Devices.
   Describe Basic Routing Concepts (Including PacketForwarding and the Router Lookup Process).
   Describe the Operation of Cisco Routers (Including theRouter Bootup Process, POST, and Router Components).
   Select the Appropriate Media, Cables, Ports, andConnectors to Connect Routers to Other Network Devices andHosts.
   Configure, Verify, and Troubleshoot RIPv2.
   Access and Utilize the Router to Set Basic Parameters(Including CLI/SDM).
   Connect, Configure, and Verify the Operational Statusof a Device Interface.
   Verify Device Configuration and Network ConnectivityUsing ping, traceroute, Telnet, SSH, or Other Utilities.
   Perform and Verify Routing Configuration Tasks for aStatic or Default Route Given Specific Routing Requirements.
   Manage IOS Configuration Files (Including Save, Edit,Upgrade, and Restore).
   Manage Cisco IOS.
   Compare and Contrast Methods of Routing and RoutingProtocols.
   Configure, Verify, and Troubleshoot OSPF.
   Configure, Verify, and Troubleshoot EIGRP.
   Verify Network Connectivity (Including Using ping,traceroute, and Telnet or SSH).
   Troubleshoot Routing Issues.
   Verify Router Hardware and Software Operation Usingthe show and debug Commands.
   Implement Basic Router Security.
   Review Questions.
   Answers to Review Questions.
  
Chapter 5 Explain and Select the Appropriate Administrative TasksRequired for a WLAN.
   Describe Standards Associated with Wireless Media(Including IEEE, Wi-Fi Alliance, and ITU/FCC).
   Identify and Describe the Purpose of the Components ina Small Wireless Network (Including SSID, BSS, and ESS).
   Identify the Basic Parameters to Configure on aWireless Network to Ensure That Devices Connect to the CorrectAccess Point.
   Compare and Contrast Wireless Security Features andCapabilities of WPA Security (Including Open, WEP, andWPA-1/2).
   Identify Common Issues with Implementing WirelessNetworks (Including Interfaces and Misconfigurations).
   Review Questions.
   Answers to Review Questions.
  
Chapter 6 Identify Security Threats to a Network and DescribeGeneral Methods to Mitigate Those Threats.
   Describe Today's Increasing Network Security Threatsand Explain the Need to Implement a Comprehensive Security Policyto Mitigate the Threats.
   Explain General Methods to Mitigate Common SecurityThreats to Network Devices, Hosts, and Applications.
   Describe the Functions of Common Security Appliancesand Applications.
   Describe Security Recommended Practices, IncludingInitial Steps to Secure Network Devices.
   Review Questions.
   Answers to Review Questions.
  
Chapter 7 Implement, Verify, and Troubleshoot NAT and ACLs in aMedium-Sized Enterprise Branch Office Network.
   Describe the Purpose and Types of ACLs.
   Configure and Apply ACLs Based on Network FilteringRequirements (Including CLI/SDM).
   Configure and Apply ACLs to Limit Telnet and SSHAccess to the Router Using (Including SDM/CLI).
   Verify and Monitor ACLs in a NetworkEnvironment.
   Troubleshoot ACL Issues.
   Explain the Basic Operation of NAT.
   Configure NAT for Given Network Requirements Using(Including CLI/SDM).
   Troubleshoot NAT Issues.
   Review Questions.
   Answers to Review Questions.
  
Chapter 8 Implement and Verify WAN Links.
   Describe Different Methods for Connecting to aWAN.
   Configure and Verify a Basic WAN SerialConnection.
   Configure and Verify Frame Relay on CiscoRouters.
   Troubleshoot WAN Implementation Issues.
   Describe VPN Technology (Including Importance,Benefits, Role, Impact, and Components).
   Configure and Verify a PPP Connection between CiscoRouters.
   Review Questions.
   Answers to Review Questions.
   Appendix About the Companion CD.
   Index.

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