Course Implementation Plan

Session 1: Networking Today

Session 2: Basic Switch and End Device Configuration

Lab 1:

  • Navigate the IOS by Using Tera Term for Console Connectivity

  • Basic Switch and End Device Configuration

Session 3: Protocols and Models

Lab 2:

  • Design a Communications System

  • Research Networking Standards

  • Install Wireshark

Session 4: Physical Layer

Lab 3: View Wired and Wireless NIC Information

Session 5: Data Link Layer

Session 6: Ethernet Switching

Lab 4:

  • Use Wireshark to Examine Ethernet Frames
  • View Network Device MAC Addresses
  • View the Switch MAC Address Table

Session 7: Network Layer

Session 8: Address Resolution

Session 9: Basic Router

Lab 5: Build a Switch and Router Network

Session 10: IPv4 Addressing

Lab 6:

  • Calculate IPv4 Subnets
  • Design and Implement a VLSM Addressing Scheme

Session 11: IPv6 Addressing

Session 12: ICMP

Lab 7: Use Ping and Traceroute to Test Network Connectivity

Session 13: Transport Layer

Session 14: Application Layer

Lab 8: Observe DNS Resolution

Session 15: Network Security Fundamentals

Lab 9:

  • Research Network Security Threats
  • Configure Network Devices with SSH
  • Secure Network Devices

Session 16: Build a Small Network

Lab 10:

  • Test Network Latency with Ping and Traceroute
  • Troubleshoot Connectivity Issues
  • Design and Build a Small Network

LAB

  • 1.0.5. Packet Tracer - Logical and Physical Mode Exploration
  • 1.5.5. Packet Tracer - Network Representation
  • 2.3.8. Lab - Navigate the IOS by Using Tera Term for Console Connectivity
  • 2.5.5. Packet Tracer - Configure Initial Switch Settings
  • 2.7.6. Packet Tracer - Implement Basic Connectivity
  • 3.4.4. Lab - Research Networking Standards
  • 3.5.5. Packet Tracer - Investigate the TCP/IP and OSI Models in Action
  • 3.7.9. Lab - Install Wireshark
  • 3.7.10. Lab - Use Wireshark to View Network Traffic
  • 4.6.5. Packet Tracer - Connect a Wired and Wireless LAN
  • 4.6.6. Lab - View Wired and Wireless NIC Information
  • 7.1.6. Lab - Use Wireshark to Examine Ethernet Frames
  • 7.2.7. Lab - View Network Device MAC Addresses
  • 7.3.7. Lab - View the Switch MAC Address Table
  • 8.2.3. Video - Sample IPv4 Headers in Wireshark
  • 8.3.5. Video - Sample IPv6 Headers in Wireshark
  • 9.1.3. Packet Tracer - Identify MAC and IP Addresses
  • 10.1.4. Packet Tracer - Configure Initial Router Settings
  • 10.3.5. Packet Tracer - Troubleshoot Default Gateway Issues
  • 11.5.5. Packet Tracer - Subnet an IPv4 Network
  • 11.6.6. Lab - Calculate IPv4 Subnets
  • 11.7.5. Packet Tracer - Subnetting Scenario
  • 11.9.3. Packet Tracer - VLSM Design and Implementation Practice
  • 12.6.6. Packet Tracer - Configure IPv6 Addressing
  • 12.7.4. Lab - Identify IPv6 Addresses
  • 12.9.1. Packet Tracer - Implement a Subnetted IPv6 Addressing Scheme
  • 12.9.2. Lab - Configure IPv6 Addresses on Network Devices
  • 14.8.1. Packet Tracer - TCP and UDP Communications
  • 15.4.8. Lab - Observe DNS Resolution
  • 16.2.6. Lab - Research Network Security Threats
  • 16.4.6. Packet Tracer - Configure Secure Passwords and SSH
  • 16.4.7. Lab - Configure Network Devices with SSH
  • 17.4.6. Lab - Test Network Latency with Ping and Traceroute
  • 17.5.9. Packet Tracer - Interpret show Command Output
  • 17.7.6. Packet Tracer - Troubleshoot Connectivity Issues
  • 17.7.7. Lab - Troubleshoot Connectivity Issues

Constructive questions

  1. CQ1.1 What is the Internet?
  2. CQ1.2 How can computers in network talk together?
  3. CQ1.3 Why do we need a reliable networks?
  4. CQ1.4 What is the Cisco IOS?
  5. CQ2.1 How to write the correct command in Cisco IOS?
  6. CQ2.2 What should we do when implement basic network with switches and end devices?
  7. CQ3.1 Explain why protocols are necessary in network communication.
  8. CQ3.2 Explain how the TCP/IP model and the OSI model are used to facilitate standardization in the communication process.
  9. CQ4.1 What are the purpose and functions of the physical layer in the network?
  10. CQ4.2 Constrast and compare between copper and fiber optic capling
  11. CQ4.3 While trying to solve a network issue, a technician made multiple changes to the current router configuration file. The changes did not solve the problem and were not saved. What action can the technician take to discard the changes and work with the file in NVRAM?
  12. CQ5.1 How does UTP cable used in Ethernet networks?
  13. CQ5.2 How to connect devices using wired and wireless media
  14. CQ6.1 How does MAC protocol in the data link layer supports communication across networks?
  15. CQ6.2 Compare and constrast the characteristics of media access control methods on WAN and LAN technologies
  16. CQ7.1 What is the Frame?
  17. CQ7.2 How to detect and fix when receive an error frame on transmission?
  18. CQ7.3 How does Ethernet works in a switched network?
  19. CQ8.1 Why do we need use IP protocol for reliable communications?
  20. CQ8.2 How does the network devices use routing tables to direct packets to a destination networks?
  21. CQ9.1 How can ARP enable communication on a network?
  22. CQ9.2 How does Neighbor Discovery operate on a network?
  23. CQ9.3 Compare the roles of the ARP address and the IP address
  24. CQ10.1 How do two computers connect over the outside network?
  25. CQ10.2 How does the way of the router device forward packets?
  26. CQ11.1 Progress Test 2
  27. CQ11.2 Compare and constrast the characteristics and uses of the unicast, broadcast and multicast IPv4 address
  28. CQ11.3 how many are there type of the IPv4 address? How to use it?
  29. CQ12.1 What is the structure of an IPv4 address?
  30. CQ12.2 A company has plan to deploy a network with more departments. How can we calculate IPv4 address to optimize in this case?
  31. CQ13.1 What happens do we use IPv4 in nowadays?
  32. CQ13.2 Compare types of IPv6 network addresses
  33. CQ13.3 How to configure IPv6 address on Cisco devices?
  34. CQ14.1 What is ICMP?
  35. CQ14.2 How to test network connectivity using ICMP?
  36. CQ14.3 Which other tools can we use to test network connectivity? How does it works(Do lab 7)?
  37. CQ15.1 What characteristics are there in the Transport Layer?
  38. CQ15.2 Compare between TCP and UDP? Which protocol do you like to implement?
  39. CQ15.3 How does TCP session establishment and termination processes facilitate reliable communication?
  40. CQ16.1 What is the functions of the Application Layer to provide network services to end users?
  41. CQ16.2 How does end-user application operate in a peer-to-peer network?
  42. CQ16.3 List of services operate in Application Layer? How does it works? Do lab 8
  43. CQ17.1 Why basic security measure are necessary on network devices?
  44. CQ17.2 How to detect vulnerabilities on the network and technical mitigation?
  45. CQ17.3 Why do we need to mitigate security threats on a network devices?
  46. CQ18.1 What is one of the most effective security tools available for protecting users from external threats?
  47. CQ18.2 What type of attack may involve the use of tools such as nslookup and fping?
  48. CQ18.3 Which component is designed to protect against unauthorized communications to and from a computer?
  49. CQ19.1 Which type of network threat is intended to prevent authorized users from accessing resources?
  50. CQ19.2 Which element of scaling a network involves identifying the physical and logical topologies?
  51. CQ20.1 A small company has only one router as the exit point to its ISP. Which solution could be adopted to maintain connectivity if the router itself, or its connection to the ISP, fails?
  52. CQ20.2 What mechanism can be implemented in a small network to help minimize network latency for real-time streaming applications?

Learning Materials

  • Cisco CCNA, Introduction to Networks, 2023.
  • James Kurose, Keith Ross. Computer Networking: A Top-Down Approach, 8th Edition, 2020.
  • Slide and Lab Guide