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TCP/IP Network Fundamentals (TNF)

Cisco
2 Days
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$1,800.00
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18 Learning Credits
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    • T87843
    • 2 days
    • 02/17/2026 - 02/18/2026
    • 9:00 AM
    • (GMT -06:00) Central Standard Time
    • Presented via WebEx
      • VC
        Virtual Classroom
        Attend any of our instructor-led classes virtually regardless of your physical location.
      • GTR
        Guaranteed to Run
        GTR classes are guaranteed to run as promised and delivered.
    Enroll Now
    • T87844
    • 2 days
    • 03/30/2026 - 03/31/2026
    • 9:00 AM
    • (GMT -05:00) Central Daylight Time
    • Presented via WebEx
      • VC
        Virtual Classroom
        Attend any of our instructor-led classes virtually regardless of your physical location.
    Enroll Now
      • PC
        Private Class
        Privately train a group of your employees at your facility, virtually, or any of our locations.
    Request
  • LCLive Classroom
    Live Classroom
    Learn and interact with your instructor and peers in-person in our classrooms.
  • VCVirtual Classroom
    Virtual Classroom
    Attend any of our instructor-led classes virtually regardless of your physical location.
  • PCPrivate Class
    Private Class
    Privately train a group of your employees at your facility, virtually, or any of our locations.
  • GTRGuaranteed to Run
    Guaranteed to Run
    GTR classes are guaranteed to run as promised and delivered.
Course Summary
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Description

This training teaches you the fundamentals of the TCP/IP Protocol Suite and how those fundamental concepts translate to the operation of network switches and routers in a real-world environment.

Objectives

  • Describe the TCP/IP Protocol Suite
  • Understand the encapsulation/decapsulation process
  • Understand the basic configuration of a switch
  • Understand the basic configuration of a router
  • Understand the fundamentals of the Cisco Internet Operating System
  • Understand the fundamentals of Switching and Virtual Local Area LANs (VLANs)
  • Understand the fundamentals of Routing
  • Understand the fundamentals of each layer of the TCP/IP Protocol Suite
  • Understand the basic fundamentals of Wide Area Networks (WANs)

Prerequisites

  • Basic Computer Literacy
  • Basic PC Operating system navigation skills
  • Basic Internet usage skills

Who Should Attend

  • Entry-level Network Support Technicians
  • Entry-level Help Desk Technicians

Outline

  • Section 1: Course Introduction
  • Section 2: TCP/IP Model Fundamentals
  • Section 3: Link Layer Concepts
  • Section 4: Internet Layer Concepts
  • Section 5: Transport Layer Concepts
  • Section 6: Application Layer Concepts
  • Section 7: Switching and Routing Concepts
  • Section 8: Basic Troubleshooting