What is subnetting ? How subnetting works ? What is subnet mask? | Explained with real-life exmples
IT k Funde・19 minutes read
The video from ID's Funde Your Room channel discusses network subnetting fundamentals, emphasizing understanding IP addresses and network classes A, B, and C. It highlights the importance of subnetting for efficient network management and provides practical examples to aid in understanding subnetting and network ID calculations.
Insights
- Understanding IP addresses and network classes (A, B, C) is crucial for efficient network management and subnetting, facilitating the division of networks into subnetworks for optimal bandwidth utilization.
- Subnetting involves intricate binary and logical operations, such as subnet masks and AND operations, to accurately determine network IDs and broadcast IDs, essential for network structure comprehension and management.
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Recent questions
What is subnetting in networking?
Division of networks into subnetworks for efficiency.
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Summary
00:00
"Network Subnetting Fundamentals: ID's Room Guide"
- ID's Funde Your Room channel is discussed, focusing on network subnetting fundamentals.
- The video emphasizes understanding IP addresses and starting with basic concepts like subscribing and liking.
- The video explains the division of networks into classes A, B, and C, with specific IP address ranges for each.
- It highlights the importance of working with Arduino IDE and understanding network classes.
- Subnetting is crucial for efficient network bandwidth utilization and dividing networks into subnetworks.
- The concept of subnet masks is introduced to specify network and host portions of an IP address.
- The video delves into binary operations and logical AND operations to determine network IDs.
- Practical examples are provided to aid in understanding subnetting and network ID calculations.
- The video suggests using calculators in advanced mode for easier binary and logical operations.
- The importance of understanding IP address classes and subnetting for efficient network management is reiterated.
24:57
"Subnetting: Calculations and Network Details Explained"
- To calculate the number of subjects at Ace2Three, raise 2 to the power of 6, resulting in 64 subjects.
- The network ID for the IP address 205.065.20.0 can be determined by performing a logical AND operation, yielding the network ID as 205.065.20.0.
- The broadcast ID for the IP address 205.065.20.0 can be found by subtracting 1 from the next network ID, resulting in 205.065.20.1.
- Subnetting involves understanding network IDs, host IDs, and performing logical operations to determine network details accurately.
- Exploring subnetting further can provide insights into various scenarios and levels of complexity, aiding in a comprehensive understanding of network structures.
