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Exploration network chapter11

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Exploration network chapter11

  1. 1. Configuring and Testing Your Network Network Fundamentals – Chapter 11 © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 1
  2. 2. Objectives  Define the role of the Internetwork Operating System (IOS)  Use Cisco CLI commands to perform basic router and switch configuration and verification  Given a network addressing scheme, select, apply, and verify appropriate addressing parameters to a host  Use common utilities to verify network connectivity between hosts  Use common utilities to establish a relative performance baseline for the network © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 2
  3. 3. Role of Internetwork Operating System (IOS)  Identify several classes of devices that have IOS embedded © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 3
  4. 4. Role of Internetwork Operating System (IOS)  Define the purpose of startup config. © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 4
  5. 5. Role of Internetwork Operating System (IOS)  Identify the relationship between IOS and config © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 5
  6. 6. Role of Internetwork Operating System (IOS)  Recognize that Cisco IOS is modal and describe the implications of modes. © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 6
  7. 7. Role of Internetwork Operating System (IOS)  Define the different modes and identify the mode prompts in the CLI © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 7
  8. 8. Role of Internetwork Operating System (IOS)  Identify the basic command structure for IOS commands © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 8
  9. 9. Role of Internetwork Operating System (IOS)  Identify the types of help and feedback available while using IOS and use these features to get help, take shortcuts and ascertain success © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 9
  10. 10. Role of Internetwork Operating System (IOS)  Identify the purpose of the show command and several of its variations © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 10
  11. 11. Role of Internetwork Operating System (IOS)  Identify several of the configuration modes, their purpose and their associated prompt © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 11
  12. 12. Role of Internetwork Operating System (IOS)  Use the CLI to access various IOS configuration modes on a device © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 12
  13. 13. Use Cisco CLI Commands to Perform Basic Router & Switch Configuration and Verification  Explain the reasons for naming devices. © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 13
  14. 14. Use Cisco CLI Commands to Perform Basic Router & Switch Configuration and Verification  Describe two common approaches to establishing naming conventions © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 14
  15. 15. Use Cisco CLI Commands to Perform Basic Router & Switch Configuration and Verification  Based on a diagram, configure host names using the CLI © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 15
  16. 16. Use Cisco CLI Commands to Perform Basic Router & Switch Configuration and Verification  Describe the role of passwords in limiting access to device configurations © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 16
  17. 17. Use Cisco CLI Commands to Perform Basic Router & Switch Configuration and Verification  Describe several ways in which access to a device configuration can be limited © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 17
  18. 18. Use Cisco CLI Commands to Perform Basic Router & Switch Configuration and Verification  Use the CLI to set passwords and add banners to a device © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 18
  19. 19. Use Cisco CLI Commands to Perform Basic Router & Switch Configuration and Verification  Trace the steps used to examine the startup config, make changes to config, and replace the startup config with the running config © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 19
  20. 20. Use Cisco CLI Commands to Perform Basic Router & Switch Configuration and Verification  Use basic IOS config commands to manage a device. © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 20
  21. 21. Use Cisco CLI Commands to Perform Basic Router & Switch Configuration and Verification  Use a text file to backup and restore config settings © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 21
  22. 22. Use Cisco CLI Commands to Perform Basic Router & Switch Configuration and Verification  Identify the role of a router in a network. © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 22
  23. 23. Use Cisco CLI Commands to Perform Basic Router & Switch Configuration and Verification  Describe the purpose of having multiple interfaces in one router © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 23
  24. 24. Use Cisco CLI Commands to Perform Basic Router & Switch Configuration and Verification  Explain the purpose of assigning interface descriptions to a router © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 24
  25. 25. Use Cisco CLI Commands to Perform Basic Router & Switch Configuration and Verification  Assign a router interface, assign a meaningful interface description, and enable the interface © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 25
  26. 26. Select, Apply, and Verify Appropriate Addressing Parameters to a Host  Given a type of host and a master addressing scheme, trace the steps for assigning host parameters to a host © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 26
  27. 27. Select, Apply, and Verify Appropriate Addressing Parameters to a Host  Trace the steps for using ipconfig/ifconfig to verify host parameter assignments and for using ping to test assignments © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 27
  28. 28. Select, Apply, and Verify Appropriate Addressing Parameters to a Host  Identify two ways parameters can be assigned to hosts © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 28
  29. 29. Use Common Utilities to Verify Network Connectivity Between Hosts  Use the ping command in the CLI to determine if the IP protocol is operational on a local host © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 29
  30. 30. Use Common Utilities to Verify Network Connectivity Between Hosts  Use the ping command to determine if the IP protocol is properly bound to an NIC © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 30
  31. 31. Use Common Utilities to Verify Network Connectivity Between Hosts  Use the ping command to determine if a host can actively communicate across the local network © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 31
  32. 32. Use Common Utilities to Verify Network Connectivity Between Hosts  Use the ping command to verify that the local host can communicate across the internetwork to a given remote host. © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 32
  33. 33. Use Common Utilities to Verify Network Connectivity Between Hosts  Identify several conditions that might cause the test to fail © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 33
  34. 34. Use Common Utilities to Verify Network Connectivity Between Hosts  Use trace commands to identify network connectivity problem © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 34
  35. 35. Use Common Utilities to Establish a Relative Performance Baseline for the Network  Use the output of the ping command, saved into logs, and repeated over time, to establish relative network performance © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 35
  36. 36. Use Common Utilities to Establish a Relative Performance Baseline for the Network  Use the output of the traceroute command, saved into logs, and repeated over time, to establish relative network performance © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 36
  37. 37. Use Common Utilities to Establish a Relative Performance Baseline for the Network  Trace the steps for verifying the physical addresses of the hosts © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 37
  38. 38. Summary © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 38
  39. 39. © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 39

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