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Course overview

Network protocols

Application-layer protocols and service behavior above the transport stack.

20 lessonsIntermediate1 h
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Course lessons

Follow this path using the existing Teleinf Edu article library.

20 lessons
  1. 01Lesson 1Hypertext Transfer Protocol (HTTP) | Teleinf EduThe protocol of the World Wide Web for requesting and serving web pages.3 min read
  2. 02Lesson 2Application Models | Teleinf EduThe two most dominant application models that have shaped the internet and distributed systems are the Client-Server model and the Peer-to-Peer (P2P) model.2 min read
  3. 03Lesson 3Domain Name System (DNS) | Teleinf EduHierarchical system for translating human-readable domain names to IP addresses.3 min read
  4. 04Lesson 4DNS Record Types | Teleinf EduDifferent types of DNS records and their purpose.3 min read
  5. 05Lesson 5DNSSEC | Teleinf EduCryptographic Authentication for DNS Queries and Responses3 min read
  6. 06Lesson 6Dynamic Host Configuration Protocol (DHCP) | Teleinf EduAutomatic assignment of IP addresses and other network parameters to hosts.4 min read
  7. 07Lesson 7DHCP Options | Teleinf EduAdditional configuration options for DHCP.4 min read
  8. 08Lesson 8DHCPv6 | Teleinf EduDynamic Host Configuration Protocol for IPv6 networks.3 min read
  9. 09Lesson 9Email Protocols | Teleinf EduHow email works: SMTP for sending, POP and IMAP for receiving.3 min read
  10. 10Lesson 10Simple Mail Transfer Protocol (SMTP) | Teleinf EduEmail transmission protocol: commands, responses, and security extensions.4 min read
  11. 11Lesson 11Post Office Protocol (POP3) | Teleinf EduEmail retrieval protocol for downloading messages from mail servers.2 min read
  12. 12Lesson 12Internet Message Access Protocol (IMAP) | Teleinf EduAdvanced email protocol for managing messages on the server side.3 min read
  13. 13Lesson 13File Transfer Protocol (FTP) | Teleinf EduClassic protocol for transferring files between client and server.4 min read
  14. 14Lesson 14FTP Modes | Teleinf EduActive vs Passive FTP modes and their networking implications.4 min read
  15. 15Lesson 15Secure File Transfer Protocol (SFTP) | Teleinf EduSecure file transfer via SSH with encryption and authentication.4 min read
  16. 16Lesson 16Network Time Protocol (NTP) | Teleinf EduSynchronization of time in computer systems operating over packet-switched, variable-latency data networks.3 min read
  17. 17Lesson 17Simple Network Management Protocol (SNMP) | Teleinf EduMonitoring and management of network devices using MIB and OID.4 min read
  18. 18Lesson 18Telnet | Teleinf EduRemote terminal access protocol and its security limitations.2 min read
  19. 19Lesson 19Secure Shell (SSH) | Teleinf EduSecure remote access and file transfer with public key authentication.3 min read
  20. 20Lesson 20Quality of Service (QoS) | Teleinf EduQuality of Service (QoS) is the ability of a network to provide better or special service to selected network traffic over various technologies.3 min read

Course quizzes

Pass the assigned quiz to finish the course progress.

1
  1. 01QuizNetwork protocolsPractice HTTP, application models, DNS and DNSSEC, DHCP and DHCPv6, email protocols, file transfer, time synchronization, management, remote access, and QoS.Premium