Cisco Network Programming And Pre-Certification Basics
This educational page is created for students who need basic understanding and guidelines about CISC Professor RRC, Ontario-Quebec Area
Pre-Certification Training by Professor RRC
This is a non-commercial, just educational page for my students in Computer Networking in general (but not limited to) in School of Advanced Technology. The page combines publicly and freely available sources into a single view. Hopefully helpful for not only my current students, but also past and future students along with other audience and communities with similar interest. If you have any concerns about the contents please reach out to me and send a message.
10/06/2025
https://www.facebook.com/share/17JGG9zSyD/?mibextid=wwXIfr
Please take note and practice ✏️🧑💻
Java Advanced Programming Concepts including network programming to be covered in the following page:
https://www.facebook.com/JavaWithProfessorRRC
Java Programming with Professor This educational page is created for students who need basic understanding and guidelines about Java Programming and related subjects with free online resources.
09/30/2021
What is a default gateway?
Default Gateway Explained What is a default gateway? A default gateway is a device that forwards data from one network to another. And the majority of the time this is going to be a...
09/30/2021
L1 related basic collision concepts:
CSMA/CD and CSMA/CA Explained What is CSMA/CD & CSMA/CA? Have you ever wondered how computers send data on a network without interfering with the data from other computers? This is an an...
09/19/2021
Hello my current students. Please watch this Wireshark introduction video. It will be useful in your lab assignments.
Intro to Wireshark Tutorial // Lesson 1 // Wireshark Setup Free Tutorial Let's get some free Wireshark training! Welcome to the Introduction to Wireshark Masterclass - Lesson 1. This is a tutorial on the fundamentals of Wireshark ...
09/15/2021
CCNA Module 3 - Part 2 (Free site)
Intro To Networks v7 Module 3, Part 2 of 2 Cisco CCNA NETACAD Welcome to the Cisco NETACAD Introduction to Networks Video Series by Jason JohnsonThis video is Module 3, Part 2 of 2 of the Introduction to Networks for Ne...
09/15/2021
CCNA Module 3 - Part 1 (Free site)
Intro To Networks v7 - Module 3, Part 1 of 2 - Cisco CCNA NETACAD Welcome to the Cisco NETACAD Introduction to Networks Video Series by Jason JohnsonThis video is Module 3, Part 1 of 2 of the Introduction to Networks for Ne...
09/09/2021
CCNA v7 Module 1 - Free site:
Intro To Networks v7 - Module 2, Part 1 of 2 - Cisco CCNA NETACAD Welcome to the Cisco NETACAD Introduction to Networks Video Series by Jason JohnsonThis video is Module 2, Part 1 of 2 of the Introduction to Networks for Ne...
07/22/2021
APP LAYER:
DHCP Explained - Dynamic Host Configuration Protocol What is DHCP? This is an animated video explaining DHCP - Dynamic Host Configuration Protocol. Also explains the difference between a static IP vs dynamic I...
07/22/2021
APP LAYER:
How a DNS Server (Domain Name System) works. This is an animated DNS tutorial showing what a DNS server is and how it works. It explains the different levels of DNS, such as the resolver, root server, ...
07/22/2021
APP LAYER:
FTP (File Transfer Protocol), SFTP, TFTP Explained. What is FTP, SFTP, & TFTP? These are protocols that are used to transfer files over a network. FTP (File Transfer Protocol) is the language that computers ...
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