CCNA Portable Command Guide
All the CCNA-level commands in one compact, portable resource Access all CCNA commands-use as a quick, offline resource for research and solutions Logical "how-to" topic groupings provide one-stop research Great for review before CCNA certification exams Compact size makes it easy to carry with you, wherever you go "Create your own journal" section with blank, lined pages allows you to personalize the book for your needsPreparing for the CCNA (R) exam? Working as a network administrator? Here are all the CCNA-level commands you need in one condensed, portable resource. The CCNA Portable Command Guide is filled with valuable, easy-to-access information, and portable enough for use whether you're in the server room or the equipment closet. This book will help you memorize commands and concepts as you work to pass the CCNA exam (INTRO 640-821, ICND 640-811, or CCNA 640-801). The guide summarizes all CCNA certification-level Cisco IOS (R) Software commands, keywords, command arguments, and associated prompts, providing you with tips and examples of how to apply the commands to real-world scenarios. Configuration examples throughout the book provide you with a better understanding of how these commands are used in simple network designs. Nine CCNA topic areas are covered, including:TCP/IPAn Introduction to Cisco DevicesConfiguring a RouterRouting SwitchesNetwork Administration and TroubleshootingManaging IP ServicesWANsNetwork SecurityThis book is part of the Cisco Press (R) Certification Self-Study Product Family, which offers readers a self-paced study routine for Cisco certification exams. Titles in the Cisco Press Certification Self-Study Product Family are part of a recommended learning program from Cisco Systems (R) that includes simulation and hands-on training from authorized Cisco Learning Partners and self-study products from Cisco Press.
- Paperback | 312 pages
- 147.32 x 226.06 x 20.32mm | 362.87g
- 15 Nov 2005
- Pearson Education (US)
- Cisco Press
- Indianapolis, United States
About Scott Empson
Scott Empson is an instructor in the telecommunications department at the Northern Alberta Institute of Technology in Edmonton, Alberta, Canada, teaching Cisco (R) routing, switching, and network design courses in certificate, diploma, and applied degree programs at the post-secondary level. He is also the program coordinator of the Cisco Networking Academy (R) Program at NAIT, a Regional Academy covering Central and Northern Alberta. He has earned three undergraduate degrees and currently holds several industry certifications, including CCNP (R), CCDA (R), CCAI, and Network+.
Table of contents
Introduction Part I TCP/IP Chapter 1 How to SubnetClass A-E AddressesConverting Between Decimal Numbers and BinarySubnetting a Class C Network Using BinarySubnetting a Class B Network Using BinaryBinary ANDingQuestion 1AnswerQuestion 2AnswerSo Why AND?Shortcuts in Binary ANDingThe Enhanced Bob Maneuver for Subnetting Chapter 2 VLSMIP Subnet ZeroVLSM ExampleStep 1 Determine How Many H Bits Will Be Needed toSatisfy the Largest NetworkStep 2 Pick a Subnet for the Largest Network to UseStep 3 Pick the Next Largest Network to Work WithStep 4 Pick the Third Largest Network to Work WithStep 5 Determine Network Numbers for Serial Links Chapter 3 Route SummarizationExample for Understanding Route SummarizationStep 1: Summarize Winnipeg's RoutesStep 2: Summarize Calgary's RoutesStep 3: Summarize Edmonton's RoutesStep 4: Summarize Vancouver's RoutesRoute Summarization and Route FlappingRequirements for Route Summarization Part II Introduction to Cisco Devices Chapter 4 Cables and ConnectionsConnecting a Rollover Cable to Your Router or SwitchTerminal SettingsLAN ConnectionsSerial Cable TypesWhich Cable to Use?568A Versus 568B Cables Chapter 5 The Command-Line InterfaceShortcuts for Entering CommandsUsing the Key to Complete CommandsUsing the Question Mark for Helpenable Command 44 exit Command 44 disable Command 45 logout CommandSetup ModeKeyboard HelpHistory Commandsshow Commands Part III Configuring a Router Chapter 6 Configuring a Single Cisco RouterRouter ModesGlobal Configuration ModeConfiguring a Router NameConfiguring PasswordsPassword Encryptionshow CommandsInterface NamesMoving Between InterfacesConfiguring a Serial InterfaceConfiguring an Ethernet/Fast Ethernet InterfaceCreating an MOTD BannerSetting the Clock Time ZoneAssigning a Local Host Name to an IP Addressno ip domain-lookup Commandlogging synchronous Commandexec-timeout CommandSaving ConfigurationsErasing ConfigurationsConfiguration Example: Basic Router Configuration Part IV Routing Chapter 7 Static RoutingStatic RoutingThe permanent Keyword (Optional)Static Routes and Administrative Distance (Optional)Default RoutingVerifying Static RoutesConfiguration Example: Static Routes Chapter 8 RIPIP ClasslessRIP Routing: Mandatory CommandsRIP Routing: Optional CommandsRIP Version 2Troubleshooting RIP IssuesRIP Version 2: Mandatory CommandsRIP Version 2: Optional CommandsConfiguration Example: RIP-2 Routing Chapter 9 IGRPIGRP Routing: Mandatory CommandsIGRP Routing: Optional CommandsTroubleshooting IGRP Issues Chapter 10 EIGRPConfiguring EIGRPEIGRP Auto SummarizationVerifying EIGRPTroubleshooting EIGRPConfiguration Example: EIGRP Chapter 11 Single-Area OSPFOSPF Routing: Mandatory CommandsWildcard MasksUsing Wildcard Masks with OSPF AreasOSPF Routing: Optional CommandsLoopback InterfacesOSPF DR/BDR ElectionModifying OSPF Cost MetricsOSPF Authentication: SimpleOSPF Authentication Using MD5 EncryptionOSPF TimersPropagating a Default RouteVerifying OSPF ConfigurationTroubleshooting OSPFConfiguration Example: Single-Area OSPF Part V Switches Chapter 12 Configuring a SwitchHelp CommandsCommand ModesVerifying CommandsResetting Switch ConfigurationSetting Host NamesSetting Passwords: 1900 Series SwitchesSetting Passwords: 2900/2950 Series SwitchesSetting IP Address and Default GatewaySetting Interface DescriptionsSetting Duplex Settings: 1900 or 2900/2950 Series SwitchesSetting Speed Settings: 2900/2950 Series SwitchesSetting Web-Based Interface for Configuration: 1900 and 2900/2950 Series SwitchesManaging the MAC Address Table: 1900 and 2900/2950 SeriesSwitchesConfiguring Static MAC AddressesPort Security: 1900 Series SwitchesVerifying Port SecurityConfiguration Example: 2900 Series Switch Chapter 13 Spanning Tree Protocol and EtherChannelSpanning Tree ProtocolSpanning-Tree VerificationChange Spanning-Tree Priority of a SwitchChanging the Cost of Spanning Tree on an InterfaceChanging the State of Spanning Tree on an InterfaceSpanning Tree Portfast BPDU Guard CommandEtherChannelEtherChannel ConfigurationVerification of EtherChannelEtherChannel Tips Chapter 14 VLANsDisplaying VLAN InformationCreating Static VLANsAssigning Ports to VLANsAssigning Ports Using the range Command (2950 SwitchOnly)Saving VLAN ConfigurationsErasing VLAN ConfigurationsTroubleshooting VLANsConfiguration Example: 2900 Switch Configuration Chapter 15 VTP and Inter-VLAN CommunicationConfiguring ISL TrunksConfiguring Dot1Q TrunksVerifying TrunkingVTP ConfigurationConfirming VTP ConfigurationInter-VLAN Communication: Router-on-a-StickRouter-on-a-Stick TipsConfiguration Example: VTP and Inter-VLAN Routing Part VI Network Administration and Troubleshooting Chapter 16 Backing Up and Restoring Cisco IOS Software andConfigurationsBoot System CommandsCisco IOS Software Prerelease 12.0 Commands Versus CiscoIOS Software 12.x CommandsBacking Up ConfigurationsRestoring ConfigurationsBacking Up IOS to a TFTP ServerRestoring/Upgrading IOS from a TFTP ServerRestoring IOS from ROMmon Mode Using XmodemRestoring the IOS Using the ROMmon Environmental Variables and tftpdnld CommandUpgrading Catalyst 1900 Firmware with a TFTP ServerCopying IOS to TFTP ServerFirmware Upgrade of Catalyst 2950 Series SwitchesConfiguration Example: 2900 Series Switch Chapter 17 Password Recovery Procedures and theConfiguration RegisterThe Configuration RegisterThe Configuration Register: A Visual RepresentationThe Configuration Register-What the Bits MeanThe Boot FieldConsole Terminal Baud Rate SettingsChanging the Console Line Speed-CLIChanging the Console Line Speed-ROM MonitorMode-1700/2600 SeriesPassword Recovery Procedures for Cisco RoutersPassword Recovery for 1900 Series SwitchesPassword Recovery for 2900/2950 Series Switches Chapter 18 CDPCisco Discovery Protocol Chapter 19 TelnetTelnet Chapter 20 ping and tracerouteICMP Redirect Messagesping Commandpingtraceroute Chapter 21 SNMP and SyslogConfiguring SNMPConfiguring Syslog Chapter 22 Basic TroubleshootingViewing the Routing TableDetermining the Gateway of Last ResortDetermining the Last Routing UpdateOSI Layer 3 TestingOSI Layer 7 TestingInterpreting the show interface CommandClearing Interface CountersUsing CDP to Troubleshoottraceroute Commandshow controllers Commanddebug CommandsUsing TimestampsOS IP Verification Commandsip http server Commandnetstat CommandPart VII Managing IP Services Chapter 23 NATConfiguring Dynamic NAT: One Private to One Public AddressTranslationConfiguring PAT: Many Private to One Public AddressTranslationConfiguring Static NAT: One Private to One Permanent PublicAddress TranslationVerifying NAT and PAT ConfigurationTroubleshooting NAT and PAT ConfigurationConfiguration Example: Port Address Translation Chapter 24 DHCPConfiguring DHCPVerifying and Troubleshooting DHCP ConfigurationConfiguring a DHCP Helper AddressConfiguration Example: DHCP Part VIII Wide-Area Networks Chapter 25 HDLC and PPPConfiguring HDLC Encapsulation on a Serial LineConfiguring PPP on a Serial Line (Mandatory Commands)Configuring PPP on a Serial Line (Optional Commands): CompressionConfiguring PPP on a Serial Line (Optional Commands): Link QualityConfiguring PPP on a Serial Line (Optional Commands): MultilinkConfiguring PPP on a Serial Line (Optional Commands): AuthenticationVerifying or Troubleshooting a Serial Link/PPP EncapsulationConfiguration Example: PPP Chapter 26 ISDN and DDRConfiguring ISDN BRI: Setting the Switch TypeConfiguring ISDN BRI: Setting SPIDsConfiguring ISDN PRIVerifying ISDN ConfigurationTroubleshooting ISDNConfiguring Legacy DDRConfiguring Dialer Profiles with DDRConfiguration Example: ISDN and DDR with No DialerProfiles Chapter 27 Frame RelayConfiguring Frame Relay: Setting the Frame RelayEncapsulation TypeConfiguring Frame Relay: Setting the Frame RelayEncapsulation LMI TypeConfiguring Frame Relay: Setting the Frame Relay DLCI NumberConfiguring a Frame Relay MapConfiguring a Description of the Interface (Optional)Configuring Frame Relay Using SubinterfacesVerifying Frame RelayTroubleshooting Frame RelayConfiguration Example: Frame Relay Part IX Network Security Chapter 28 IP Access Control List SecurityAccess List NumbersACL KeywordsCreating Standard ACLsApplying a Standard ACL to an InterfaceVerifying ACLsRemoving an ACLCreating Extended ACLsThe established KeywordCreating Named ACLsUsing Sequence Numbers in Named ACLsRemoving Specific Lines in a Named ACL Using SequenceNumbersSequence Number TipsIncluding Comments About Entries in ACLsApplying an Extended ACL to an InterfaceRestricting Virtual Terminal AccessConfiguration Example: Access Control Lists Part X Appendixes Appendix A Complete Configuration Example Appendix B Binary/Hex/Decimal Conversion Chart Appendix C Create Your Own Journal Here 1587201585TOC112105