Author: Mudassir K

Mudassir Ijaz is a BS Computer Science graduate and seasoned writer with over 6 years of experience contributing to networkustad.com, editorialdiary.com, and articlebench.org. An expert in artificial intelligence, SEO, web development (HTML, CSS, Python), cloud computing, and hosting, he is also a passionate entrepreneur who views blogging as a creative performance. Mudassir loves exploring diverse topics and helping readers navigate technology and business with clarity and insight.
May 3, 2020

Occupied Kashmir: Four Indian soldiers, including a colonel and a major, were killed in a clash with Mujahideen

Four soldiers, including a colonel and a major, were killed during a clash between Mujahideen and Indian Army in Handwara area of ​​Kupwara district of Occupied Kashmir. According to Kashmir Media Service, the Indian Army occupying Chhanji Mola in Handwara area of ​​Kupwara cordoned off the area and started house to house search. KMS said […]
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May 3, 2020

T20 rankings, Pakistan loses first position

The ICC released its annual ranking report. Australia snatches first position from Pakistan in T20 rankings. Pakistan moves from first to fourth position The ICC has released a new annual ranking that puts Australia at number one in the annual Test rankings. New Zealand came in second with 115 points, India are third with 114 […]
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April 30, 2020

Government has reduced the petroleum prices

Government has reduced the Petroleum prices. execute from midnight High speed Diesel prices has been reduced by 27.15 new price 80.10 rupees Petrol price has been reduced by 15 rupees new price 81.58 rupees Kerosene oil price has been reduced by 30.15 rupees new price 47.44 rupees Light speed diesel price has been reduced by […]
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Routing table diagram showing route types and an example route from 172.16.17.0 to 10.2.2.2 via 10x Hop.
CCNA August 23, 2019

What is a Routing Table -Explained

Routing tables are the backbone of IP networking, guiding routers in forwarding data packets to their intended destinations efficiently. For CCNA and CCNP students, mastering routing tables is essential, as they form a core component of Cisco certification exams and real-world network administration. A routing table contains critical information about network paths, including directly connected […]
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CCNA August 11, 2019

Cisco Router File System – Exclusive Details (Updated 2025)

The Cisco IOS File System (IFS) has different directories, depending on the device. The IFS also allows the creation of subdirectories in flash memory or on a disk. The figure below displays the output of the show file system command, which lists all of the available file systems on the router. 📂 File System Entries […]
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CLASSLESS SUBNETTING EXAMPLES
CCNA July 21, 2019

Classless Subnetting Examples – Exclusive Details 2025

Classless subnetting evolved from classful limitations, introducing CIDR (Classless Inter-Domain Routing) in 1993 to address IP exhaustion. CIDR allows borrowing bits from any host position (e.g., /25 from /24), enabling efficient address allocation, a shift critical for modern networks as of June 2025. Classless subnetting allows administrators to create smaller subnets (e.g., /25 from /24) […]
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The image compares Unicast, Multicast, and Broadcast communication methods. It features a dark background on the left with the title "Unicast vs Multicast vs Broadcast" written in white. On the right, three diagrams visually represent each communication type. The top diagram shows Unicast, where a single source establishes individual connections to multiple destinations. The middle diagram illustrates Multicast, where one source sends data to selected destinations via a network. The bottom diagram depicts Broadcast, demonstrating a single source transmitting data to all destinations within the network. The NetworkNutsad logo is visible in the bottom left corner.
CCNA June 27, 2019

Unicast, Multicast and Broadcast Communication

By the end of 2025, global internet traffic is projected to exceed 181 zettabytes, driven by video streaming, IoT devices, and 5G connectivity. Efficient data transmission methods like unicast, multicast, and broadcast are critical to managing this surge. This article breaks down these three communication types, their technical workings, modern applications, and emerging trends shaping networks today. This article, […]
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