A structured and beginner-friendly guide to the fundamentals of computer networking covering everything from IP addressing, subnetting, routing, and protocols to network security and troubleshooting.

A quick and comprehensive one-shot revision of Computer Networks, perfect for last-minute prep!

Cisco Packet Tracer lab on VLSM subnetting and static routing, including subnetting the 192.168.5.0/24 network and configuring routes for full PC connectivity across multiple LANs.

A complete, structured, and beginner-to-advanced networking book for ethical hackers and penetration testers. Covers Networking, IP addressing, tools, and real-world offensive use cases — created by Muhammad Saqlain (Dark Wolf).

Network infrastructure architecture for campus employed the distance-vector RIP, etc., designed on Cisco Packet Tracer, showcasing my strong knowledge in networking.

GNS3 lab documenting internal Apache2 web server deployment. Includes Cisco IOSv router, switch, and QEMU Xubuntu clients with SSH access.

Network configuration and troubleshooting exercises focusing on TCP/IP addressing, subnetting, and routing. 10 progressive levels covering subnet masks, CIDR notation, network segmentation, and routing tables. Part of 42 School curriculum.

GNS3 lab integrating Windows Server network services, including DHCP for dynamic IP assignment, HTTP (IIS) for internal web hosting, and DNS for local name resolution between clients.

This Packet Tracer lab demonstrates the configuration of OSPF (Open Shortest Path First) across a multi-router network. It includes tasks such as IP addressing, enabling OSPF on all routers, configuring loopback interfaces, setting passive interfaces, and configuring an ASBR (Autonomous System Boundary Router) to advertise a default route.

Basic GNS3 lab documenting fundamental networking concepts. Includes Cisco IOSv router, switch, VPCS, and QEMU Xubuntu client.

The Internet Assigned Numbers Authority (IANA) performs the global coordination of the DNS Root, IP addressing, and other Internet protocol resources. IANA maintains the protocol registries, top-level domain delegations, time zone database, and language subtag registry that the Internet relies on.

Network lab using virtual machines focusing on IP addressing, routing, and connectivity verification (ping/traceroute) with documented configurations and test results.

Enterprise Network Design and Implementation Using Huawei Datacom Technologies

NetPractice is a hands-on networking project featuring 10 progressive levels that teach essential computer networking fundamentals. Through interactive problem-solving, you'll master TCP/IP addressing, subnet masks, default gateways, routing, and OSI layers by troubleshooting and configuring non-functioning network diagrams.

Python CLI subnet calculator with CIDR parsing, subnet splitting, wildcard mask generation, and binary conversion.

Cisco Packet Tracer project demonstrating network setup for Accounts and Delivery departments with proper IP addressing, routers, and switches.

Fundamental networking concepts including IP addressing, DNS, and DHCP explained with practical examples

Designed and configured a basic inter‑departmental network using Cisco Packet Tracer. Built connectivity between the Accounts and Delivery departments using a router and switches, implemented correct IP addressing and subnetting, and verified communication between all devices through ping tests.

Professional IPv4 & IPv6 Subnet Calculator built with HTML, CSS & JavaScript. Features binary view, address classification, click-to-copy results, and full CIDR support for fast and accurate subnet calculations.