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Ports and Protocols and the OSI Model


Overview/Description
Target Audience
Prerequisites
Expected Duration
Lesson Objectives
Course Number
Expertise Level



Overview/Description
This course covers the OSI layers, and you will discover where devices, services, and protocols reside. You'll also explore well-known protocols and their associated port numbers.

Target Audience
Network administrators, network technicians, network installers, helpdesk technicians, IT cable installers, and any other professionals working with computer networks

Prerequisites
None

Expected Duration (hours)
1.8

Lesson Objectives

Ports and Protocols and the OSI Model

  • start the course
  • describe the TCP protocol
  • describe the IP protocol
  • describe the UDP Protocol
  • describe the ICMP Protocol
  • recognize when to use connection-oriented protocols
  • recognize when to use connectionless protocols
  • list the well-known UDP and TCP ports
  • describe which protocols and ports are in use by certain services
  • describe the purpose of the OSI model
  • list the devices, applications, protocols, and services that function at the physical layer
  • list the devices, applications, protocols, and services that function at the data link layer
  • list the devices, applications, protocols, and services that function at the network layer
  • list the devices, applications, protocols, and services that function at the transport layer
  • list the devices, applications, protocols, and services that function at the session layer
  • list the devices, applications, protocols, and services that function at the presentation layer
  • list the devices, applications, protocols, and services that function at the application layer
  • list characteristics of each OSI layer
  • Course Number:
    cs_ctnp_a01_it_enus

    Expertise Level
    Everyone