Computer Networks

OSI and TCP/IP layers, IP addressing and subnetting, routing, TCP, UDP, DNS and HTTP.

Articles

Computer Networks
12 min read

What really happens when you enter a URL?

Follow a request through DNS, CDN, load balancers, app servers, and downstream services.

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Computer Networks
11 min read

IP addressing explained: classful, subnetting, and CIDR

Understand how IPv4 addressing evolved from fixed classes to subnetting and CIDR with masks, host counts, and examples.

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Video lessons

Showing 9 of 44 lessons.

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Intermediate Lecture 1

Computer Science Lecture 1: Computer Networks

Ankit Doyal's Computer Networks class 1 for GATE CS and IT preparation.

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Intermediate Lecture 2

Computer Science Lecture 2: Computer Networks

Ankit Doyal's Computer Networks class 2 for GATE CS and IT preparation.

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Intermediate Lecture 3

Computer Science Lecture 3: Computer Networks

Ankit Doyal's Computer Networks class 3 for GATE CS and IT preparation.

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Intermediate Lecture 4

Computer Science Lecture 4: Computer Networks

Ankit Doyal's Computer Networks class 4 for GATE CS and IT preparation.

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Intermediate Lecture 5

Computer Science Lecture 5: Computer Networks

Ankit Doyal's Computer Networks class 5 for GATE CS and IT preparation.

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Intermediate Lecture 6

Computer Science Lecture 6: Computer Networks

Ankit Doyal's Computer Networks class 6 for GATE CS and IT preparation.

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Intermediate Lecture 7

Computer Science Lecture 7: Computer Networks

Ankit Doyal's Computer Networks class 7 for GATE CS and IT preparation.

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Intermediate Lecture 8

Computer Science Lecture 8: Computer Networks

Ankit Doyal's Computer Networks class 8 for GATE CS and IT preparation.

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Intermediate Lecture 9

Computer Science Lecture 9: Computer Networks

Ankit Doyal's Computer Networks class 9 for GATE CS and IT preparation.

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Solve GATE previous year papersComputer Networks questions appear in every GATE CSE paper. Practise them in exam conditions.

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