Testing Port Connectivity

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Skills You'll Learn

Domain Name System (DNS), Ipv4, Network Model, Troubleshooting

Reviews

4.7 (40,178 ratings)

  • 5 stars
    78.96%
  • 4 stars
    16.26%
  • 3 stars
    3.13%
  • 2 stars
    0.78%
  • 1 star
    0.85%

WW

Nov 8, 2020

Great overview of the technical aspects of networking that, once again, started from the very "I know nothing basics" and moved to more advanced topics at a rate that this beginner could keep up with.

AY

Dec 30, 2020

The course had some ups and downs, but it was a good challenge and I did it! I learned so much and I never knew I could do this kind of course. I have gained so much knowledge now from when I started.

From the lesson

Troubleshooting and the Future of Networking

Taught By

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