Learn the basics of IP, Ethernet, VPNs, WANs, DHCP, DNS, with no prior knowledge required. Bonus IP addressing course!
InstructorRick Crisci
Free
Free
FreeInstruction utilizes clear diagrams and real-world analogies to explain complex networking protocols and packet movement.
Editorial course preview
These 3 complementary views highlight concrete, legible examples from the course presentation.
This network diagram illustrates how a router connects two distinct subnets, displaying IP addresses for computers and the corresponding MAC address fields in a data packet.
This network topology diagram illustrates how two distinct LAN segments connect through routers to the Internet, highlighting public IP interfaces and data packet routing paths.
This image displays a physical Network Interface Card (NIC), showing the hardware component used to connect computers to a network via Ethernet cables.
One sampled review suggests that the curriculum integrates frequent quizzes following specific topics to verify understanding of hardware and protocols.
The dedicated IP addressing and subnetting section can feel disjointed or significantly more difficult than the preceding introductory modules.
The learning path relies on conceptual explanations rather than practical exercises using software like Cisco Packet Tracer or GNS3.
The course aligns with beginner goals and certification preparation, though subnetting difficulty may impact this fit.