CCNA Subnetting Question Explained | 192.168.10.0/27 | Subnet Mask, Block Size & 1st Usable IP
Автор: Tons OF Network Fun
Загружено: 2026-02-17
Просмотров: 22
Описание:
n this video, we solve a real CCNA subnetting question using the IP network 192.168.10.0/27.
You’ll learn step-by-step how to answer:
What is the decimal subnet mask?
What is the block size?
What is the total number of subnets?
What is the 1st usable IP address on the 2nd subnet?
This is a common CCNA 200-301 exam-style question that tests your understanding of IPv4 subnetting, CIDR notation, and subnet calculations.
By the end of this video, you will confidently solve similar subnetting questions in your CCNA exam and networking interviews.
📌 Topics Covered:
CIDR to decimal conversion
Subnet mask calculation
Block size formula
Subnet increment method
Finding usable IP addresses
Subnetting shortcuts for CCNA
If you’re preparing for CCNA or learning networking fundamentals, this video will make subnetting easy and clear.
👍 Like, Subscribe & Share for more CCNA practice questions!
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#CCNA #Subnetting #CCNA200301 #IPv4 #Networking #Cisco #IPSubnetting #NetworkEngineering #SubnetMask #CCNAExam
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