02/06/2026
Akash RajbharOnline Cisco Networking AcademyNetworking with KhalidHITS for HIIT
layer 2 network loop and broadcast storm
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02/06/2026
Akash RajbharOnline Cisco Networking AcademyNetworking with KhalidHITS for HIIT
layer 2 network loop and broadcast storm
02/06/2026
layer 2 network loop and broadcast storm
01/06/2026
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Akash Rajbhar
Question 2: The Dual-Band Dilemma
You are configuring a new home router and notice it broadcasts two frequencies: 2.4 GHz and 5 GHz. If a user needs a connection that can easily pass through several thick concrete walls, which frequency band should they choose, and why?
Band Characteristics
2.4 GHz Lower speeds, longer range, better wall pe*******on.
5 GHz Ultra-fast speeds, shorter range, struggles with solid obstacles.
A) 5 GHz, because higher frequency means more power to punch through walls.
B) 2.4 GHz, because longer wavelengths travel farther and pe*****te solid objects better.
C) 5 GHz, because it suffers less interference from microwave ovens.
D) Neither, solid concrete completely blocks all wireless radio frequencies.
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Networking with Khalid Online Cisco Networking Academy All India Trinamool Congress 𝗜𝗧 & Network Whiz Networking Academy
Question 1: The Traffic Cop of the Airwaves
When multiple devices connect to a Wi-Fi network, which device is primarily responsible for assigning local IP addresses and directing data traffic to the correct destination?
A) A wireless repeater
B) A network switch
C) A wireless router
D) A fiber-optic modem
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Becoming a professional network engineer is a journey of building layers.
You start by how data moves across a single cable, progress to managing entire corporate infrastructures, and eventually design scalable, automated cloud systems.
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20/05/2026
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Elucidate the essential commands utilized for configuring a router.