• 7 Dwarves from Snow White

• 7 Deadly Sins

• 7 Continents

• 7 Rings of Power (shush just pretend there are 7 rings of power in LOTR)

• 7 Layers of OSI Model <– This is what we are going to talk about today.

In the right corner we have the reigning champion, the UTP cable. In the left corner we have the challenger, the Fiber cable. Let’s get ready to rumble!

In today’s entry we shall tackle all of life’s big questions:

• Why am I here?
• What is the meaning of life?
• What is the purpose of my life?
• What is a network? Switch? Router? Firewall? Server? Client?

Tag along as a try to prepare for the CCNA cert ヘ(◕。◕ヘ).

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