CCNA1 ITN Module 14 - Transport Layer

Video: The Top 10 Hottest Jobs (18:47)

Link: Module 14 Reading Organizer

Start Module 14 - Transport Layer

Module 14, Section 0 - Introduction

Read: 14.0.1 Why Should I Take This Module?

Read: 14.0.2 What will I learn to do in this module?

Start Module 14, Section 1 - Transportation of Data

Video: Rick Graziani: Introducing TCP and UDP (11:59)

Read: 14.1.1 Role of the Tramsport Layer

Read: 14.1.2 Transport Layer Responsibilities

Read: 14.1.3 Transport Layer Protocols

Read: 14.1.4 Transmission Control Protocol (TCP)

Read: 14.1.5 User Datagram Protocol (UDP)

Read: 14.1.6 The Right Transport Layer Protocol for the Right Application
Video: Jeremy's IT Lab: TCP & UDP (33:58)

Activity: 14.1.7 Check Your Understanding - Transportation of Data

Assignment: Module 14 Study Guide 1-24

Read: 7.3.2.8 Internal Storage and Optical Drive

Video Demonstration: 7.3.2.9 Internal Storage and Optical Drive Replacement (5:16)

Lab: 7.3.2.10 Research Laptop Drives (30 min)
Info: Find replacement drive for Dell Precision 17, 5760, 11th Generation Intel® Core™ i5-11500H, laptop. Use the M.2 type storage type.

Start Module 14, Section 2 - TCP Overview

Video: CBTNugg: 100-101 #06 How Applications Speak Part 1 (42:42)

Read: 14.2.1 TCP Features

Read: 14.2.2 TCP Header

Read: 14.2.3 TCP Header Fields

Read: 14.2.4 Applications that use TCP

Activity: 14.2.5 Check Your Understanding - TCP Overview

Video: TCP vs UDP Comparison (7:12)

Read: 14.3.1 UDP Features

Read: 14.3.2 UDP Header

Read: 14.3.3 UDP Header Fields

Video: CBTNugg: 100-101 #07 How Applications Speak Part 2 (26:26)

Read: 14.3.4 Applications that use UDP

Activity: 14.3.5 Check Your Understanding - UDP Overview

Assignment: Module 14 Study Guide 25-37

Video Demonstration: 7.3.2.11 Wireless Card Replacement (4:41)

Video Demonstration: 7.3.2.12 Speakers Replacement (2:16)

Video Demonstration: 7.3.2.13 CPU Replacement (6:44)

Video: KevinWallace: ICMP, UDP, and TCP (9:41)

Start Module 14, Section 4 - Port Numbers

Read: 14.4.1 Multiple Seperate Communications
Video: Common TCP and UDP Ports (10:57)

Read: 14.4.2 Socket Pairs
Video: CertBros: Port Numbers Explained (7:54)

Read: 14.4.3 Port Number Groups

Read: 14.4.4 The netstat Command
Video: The Netstat Command (4:54)

Activity: 14.4.5 Check Your Understanding - Port Numbers

Start Module 14, Section 5 - TCP Communication Process

Video: What Is a Three-Way Handshake in TCP? (4:57)

Read: 14.5.1 TCP Server Processes

Read: 14.5.2 TCP Connection Establishment

Read: 14.5.3 Session Termination

Read: 14.5.4 TCP Three-way Handshake Analysis

Video: 14.5.5 TCP 3-Way Handshake (6:54)

Activity: 14.5.6 Check Your Understanding - TCP Communication Process

Lab: 7.2.1.8 Using Wireshark to Observe the TCP 3-Way Handshake (35 minutes)

Assignment: Chapter 14 Study Guide 38-51

Video Demonstration: 7.3.2.14 Motherboard Replacement (3:01)

Video Demonstration: 7.3.2.15 Plastic Frames (5:09)

Activity: 7.3.2.16 Check Your Understanding - Replacing Laptop Components

Read: 7.4.1.1 Cell Phone Parts

Read: 7.4.1.2 Wired connectivity

Read: 7.4.1.3 Wireless Connections and Shared Internet Connections
Video: Professor Messer: Mobile Device Connections (4:45)

Activity: 7.4.1.4 Check Your Understanding – Identify Connection Types

Read: 7.4.2.1 Wearable Devices
Video: Top 10 Wearables in 2025 (12:26)

Read: 7.4.2.2 Specialty Devices
Video: Top 5 Best GPS Trackers of 2023 (6:25)

Read: 7.5.1.1 Wireless Data Networks
Video: Techquickie: Mobile Network Types as Fast As Possible (5:59)

Read: 7.5.1.1 Wireless Data Networks
Video: What Is An IMEI Number? (5:22)

Lab: 7.5.1.2 Mobile Wi-Fi

Read: 7.5.1.3 Cellular Communication Standards
Video: Professor Messer: Cellular Network Standards (3:37)

Read: 7.5.1.4 Airplane Mode

Read: 7.5.1.5 Hotspot

Activity: 7.5.1.6 Check Your Understanding - Wireless Technology

Video: Bluetooth - Where Does The Name Come From? (8:08)

Read: 7.5.2.1 Bluetooth for Mobile Devices

Read: 7.5.2.2 Bluetooth Pairing

Read: 7.5.3.1 Introduction to Email
Video: Professor Messer: Configuring Email on Mobile Devices (6:59)

Activity: 7.5.3.2 Check Your Understanding - Matching Email Protocols

Video: Apple Ring (9:23)

Read: 7.5.3.3 Android Email Configuration
Video: How to Setup Any Email on Android (4:46)

Read: 7.5.3.4 iOS Email Configuration
Video: How to Add / Set Up E-Mail on iPhone Mail App (2:30)

Read: 7.5.3.5 Internet Email
Video: How Email is Sent and Received on the Internet (5:36)

Read: 7.5.4.1 Types of Data to Synchronize

Read: 7.5.4.2 Enabling Synchronization

Read: 7.5.4.3 Synchronization Connection Types

Start Module 14, Section 6 - Reliability and Flow Control

Read: 14.6.1 TCP Reliability - Guaranteed and Ordered Delivery

Video: 14.6.2 TCP Reliability - Sequence Numbers and Acknowledgments (4:06)

Video: Rick Graziani: Sliding Windows (4:34)

Read: 14.6.3 TCP Reliability - Data Loss and Retransmission

Video: 14.6.4 TCP Reliability - Data Loss and Retransmission (3:24)

Video: Rick Graziani: TCP: Packet Loss and Retransmission (5:14)

Read: 14.6.5 TCP Flow Control - Window Size and Acknowledgments

Video: Rick Graziani: TCP: Flow Control and Window Size (6:27)

Read: 14.6.6 TCP Flow Control - Maximum Segment Size (MSS)

Video: Rick Graziani: Segmentation and TCP Maximum Segment Size (3:45)

Read: 14.6.7 TCP Flow Control - Congestion Avoidance

Activity: 14.6.8 Check Your Understanding - Reliability and Flow Control

Assignment: Chapter 14 Study Guide 52-65

Activity: 7.6.1.1 What Do You Already Know? - Preventive Maintenance

Read: 7.6.1.2 The Reason for Maintenance

Read: 7.6.1.3 Laptop Preventive Maintenance Program

Read: 7.6.1.4 Mobile Device Preventive Maintenance Program

Read: 7.7.1.1 The Six Steps of the Troubleshooting Process

Read: 7.7.1.2 Identify the problem

Read: 7.7.1.3 Establish a theory of probable cause

Read: 7.7.1.4 Test the Theory to Determine Cause

Read: 7.7.1.5 Establish a Plan of Action to Resolve the Problem and Implement the Solution

Read: 7.7.1.6 Verify Full System Functionality and if Applicable, Implement Preventative Measures

Read: 7.7.1.7 Document Findings, Actions, and Outcomes

Read: 7.7.2.1 Identify Common Problems and Solutions

Read: 7.7.2.2 Common Problems and Solutions for Laptops

Read: 7.7.2.3 Common Problems and Solutions for Other Mobile Devices

Lab: 7.7.2.4 Research Laptop Specifications
Info: Dell Latitude 5430 Rugged Extreme Laptop, 16 GB DDR4, 512GB SSD, 14.0-in. touch display

LearnKey: 220-1101 Domain 2, Lesson 4, Pgs. 33

Video: Don’t become a Network Engineer until you watch this video (13:40)

Start Module 14, Section 7 - UDP Communication
Video: UDP and TCP: Comparison of Transport Protocols (11:34)

Read: 14.7.1 UDP Low Overhead versus Reliability

Read: 14.7.2 UDP Datagram Reassembly

Read: 14.7.3 UDP Server Processes and Requests

Read: 14.7.4 UDP Client Processes

Activity: 14.7.5 Check Your Understanding - UDP Communication

Lab: Using Wireshark to Examine UDP DNS Capture

Assignment: Module 14 Study Guide 66-68 (end)

A+ Laptop Specs #3
A+ Open forums #4

Video: How Bluetooth Got Its Name (1:38)

Lab: 7.7.2.5 Gather Information from the Customer
Video: The Power of Effective Questioning (5:35)

• Demonstrate that you know the difference between open and closed questions

Lab: 7.7.2.6 Investigate Support Websites and Repair Companies - note below

• Use LOCAL (Cleveland, Ohio area) repair sites for research - Be sure to put your company researched URL on the lab. Do Not Use Geek Squad!!
• Info for Part 2: Dell Precision 7780, i7, 32 GB, NVIDIA RTX™ A1000, 512 GB SSD, 17.0-in display
  

Read: Summary Section for Chapter 7

Chapter 7 Test tomorrow

Start Module 14, Section 8 - Module Practice and Quiz

PT: 14.8.1 TCP and UDP Communications (45 minutes)

Read: 14.8.2 What did I learn in this module?

Activity: 14.8.3 Module Quiz - Transport Layer

Chapter 7 Test Review (30 minutes)

Review Video: ICCID, IMSI, IMEI Numbers Explained (1:57)
Review Video: Jason Johnson: ITEv7 Chapter 7 (27:42)

Activity: Chapter 7 Terms and Concepts Practice

Activity: Chapter 7 Quiz

Test: Chapter 7 (45 minutes)

LearnKey: 220-1101 Domain 2, Lesson 4, Pgs. 34

LearnKey: 220-1101 Domain 2, Lesson 5, Pgs. 35-36

LearnKey: 220-1101 Domain 2, Lesson 6, Pgs. 37-39

LearnKey: 220-1101 Domain 2, Lesson 7, Pgs. 40-43

Lab: Using Wireshark to Examine TCP and UDP Captures
NOTE: Use a Firefox browser instead of the command window. Change ftp path to: ftp.cdc.gov/pub/

Using a Command Window:
ftp ftp.ngdc.noaa.gov
Username: anonymous
Password: null
ftp> get README.txt c:/users/tmoore/README1.txt

Install Filezilla
Use this FTP address instead: ftp.ngdc.noaa.gov
Username: anonymous
Password: null

For TFTP software, use: Tftpd64-4.64-setup.exe
Download from CNA drive, CCNA1, Module 14

Review Video: Jason Johnson: CCNA1v7 Module 14 (22:15)

Test: Module 14 (45 minutes)

Start Module 15

PT: 4.5.6 Skills Integration Challenge - Be sure to fill out addressing table accurately
.pka is located in CNA drive, CCNA1, Module 14. Please download file before starting.

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CompTIA ONLINE PROCTORED CANCELLATION POLICY To cancel your online proctored exam, you must access your online Pearson VUE account or contact Pearson VUE to cancel your exam up until the scheduled start time of your appointment. Failure to cancel before your appointment time or failure to appear for your appointment will result in the forfeiture of your exam fee.

Video: PearsonVue Online Test (1:56)

Video: Online Exam Tips (7:49)

Start Chapter 8 - Printers
Video: Techquickie: Printers As Fast As Possible (5:39)

Read: 8.0.1.1 Introduction

Read: 8.1.1.1 Characteristics of Printers

Read: 8.1.1.2 Printer Speed, Quality, and Color

Read: 8.1.1.3 Reliability and Total Cost of Ownership
Video: What is TCO? Total Cost of Ownership (1:05)

Read: 8.1.1.4 Automatic Document Feeder
Video: ADF Automatic Document Feeder VS Flat Glass Scanner (7:12)

Activity: 8.1.1.5 Check Your Understanding - Printer Capabilities and Characteristics

Lab: 5.3.5 Configuring Basic Router Settings with the Cisco IOS CLI (Start)
NOTE: Do optional Step 16. Use static routes (used them in recent lab). Also, encrypt plaintext passwords.

Lab: 5.3.5 Configuring Basic Router Settings with the Cisco IOS CLI (Continue working until 8:45)
Activity: Use static route statements so pings will work. Also use HOST statements so can ping hostnames instead of IP addresses. Show me pings. Print out configs on routers that you configure.

Save the following file to your local drive before beginning.

PT: 4.5.6 Skills Integration Challenge - Be sure to fill out addressing table accurately
.pka is located in CNA drive, CCNA1, Module 14. Please download file before starting.

Save the following file to your local drive before beginning.

PT: 4.10.23 Skills Integration Challenge
.pka is located in CNA drive, CCNA1, Module 14