StudyExpert Academy

I'm Shafiya, a CCNA-certified Network Engineer passionate about making networking simple and easy to understand. With real-world experience in enterprise network design, troubleshooting, and Packet Tracer labs, I’m here to help you build a strong foundation in networking.

On this channel, you’ll find clear, beginner-friendly explanations of topics like VLANs, OSI Model, Subnetting, Switching, Routing, and Network Troubleshooting — perfect for CCNA aspirants and entry-level IT professionals.

Simplified tutorials
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Real-world scenarios

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StudyExpert Academy

Your VM can talk to your host PC but cannot access the internet.
Which VM network mode is MOST likely being used?

2 days ago | [YT] | 7

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StudyExpert Academy

Two switches both claim to be the Root Bridge.
Switch A has priority 32768 and MAC AAA,
Switch B has priority 4096 and MAC BBB.

Who becomes the Root Bridge?

6 days ago | [YT] | 12

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StudyExpert Academy

In OSPF, if two routers have the same priority during DR election, what determines the winner?

1 week ago | [YT] | 9

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StudyExpert Academy

A switch receives a superior BPDU on a port that is currently in forwarding state.
What happens next?

1 week ago | [YT] | 12

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StudyExpert Academy

PAT uses different __________ numbers to translate many private IPs to one public IP.