Aspiring Security Researcher | Frontend Developer | Cybersecurity Enthusiast

Cyber Space
Joined September 2020
My friend forget to cancel his LinkedIn premium subscription and l woke up to debit alert. 100k man 💔 What's the way out 😔@LinkedInhelp
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Just saving for what I don't know, but I'm pretty sure I will need that money sooner or later 🙏. Finger crossed 🤞 😂
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7/7 I scored 75% on the Module 14 quiz on my first attempt. No retakes needed. Another module completed, and another piece of networking finally making sense.
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6/7 Routers also help divide large networks into smaller segments. This reduces broadcast traffic, makes troubleshooting easier, and helps improve network security.
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3/7 When a router receives a frame, it removes the Ethernet header, checks the destination IP address, selects the right interface, and wraps the packet in a new frame. That's why MAC addresses change at each hop while IP addresses remain the same.
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2/7 A switch uses Layer 2 MAC addresses to forward frames. A router uses Layer 3 IP addresses to move packets between different networks. Understanding this difference made the role of each device clearer.
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Module 14 on Cisco Networking Academy focused on routing. This was one of those modules where earlier lessons started connecting. I finally understood how routers decide where packets go next.
Truly, when they say practice makes perfect, it isn't a cliché. Today's practical made that obvious. I finished Module 13, which brought together MAC and IP addressing and how they work with each other.
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Dear Akin, No way for 4.48/5.00 ?
Winners! First Class Giving. Congratulations. Excellence should not be invisible. “Effico Uprising” not Olodo Uprising is the goal. Winners tagged in comments section. Please send account details to [email protected] Nigeria Forward 🇳🇬💚
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Replying to @Ayodejman_
Is that why you now added so many links to this post .
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