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How to Create and Delete VLAN on Cisco Catalyst Switch?
Last Updated: 23 July 2025
Virtual Local Area Networks (VLANs) are used in computer networks to divide a physical network into many logical networks, enhancing security, flexibility, and scalability...
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Small Organization Set Up in CISCO Packet Tracer
Last Updated: 21 March 2023
Cisco Packet Tracer is a tool built by Cisco and it provides network simulation to practice simple and complex networks. The main purpose of the Cisco Packet Tracer is to ...
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How to Make Computer Lab in Packet Tracer?
Last Updated: 21 March 2023
Cisco Packet Tracer is a tool built by Cisco and it provides network simulation to practice simple and complex networks. The main purpose of the Cisco Packet Tracer is to ...
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How to Add Port in Router in CISCO Packet Tracer?
Last Updated: 21 March 2023
Cisco Packet Tracer is a tool built by Cisco and it provides network simulation to practice simple and complex networks. The main purpose of the Cisco Packet Tracer is to ...
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What is Server Name Indication (SNI)?
Last Updated: 23 July 2025
All that a server name is is the computer's name. Unless the server hosts a single domain and the server name is the same as the domain name, this name is not displayed to...
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How To Use a Router as a Gateway?
Last Updated: 27 July 2025
A router is a networking device that forwards data packets between computer networks. It works by receiving incoming data packets and forwarding them to the appropriate ne...
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How to Identify Unknown Devices Connected to Your Network (Windows/Mac/Linux/Android/iPhone)
Last Updated: 23 July 2025
Noticing slow speed of your Internet or unknown devices on your Wi-Fi network? When users experience slow internet, unauthorized access, or security concerns, this could ...
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2 - Tier And 3 - Tier Architecture in Networking
Last Updated: 27 July 2025
The daisy-chain method of creating priority involves serially connecting all devices requesting interrupts. Highest priority devices come first, followed by lower priority...
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Nmap Cheat Sheet
Last Updated: 23 July 2025
Nmap (Network Mapper) is a free and open-source network detection and security scanning utility. Many network and system administrators also find it useful for tasks such ...
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Configuring RIP Versions 1 and 2 in Cisco
Last Updated: 23 July 2025
Pre-requisite Routing Information Protocol (RIP)Routing is a process of finding a path and then sending packets across networks, the device which performs these functions ...
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Implementation of Static Routing in Cisco - 2 Router Connections
Last Updated: 23 July 2025
Pre-Requisite Types of RoutingStatic routing is a routing protocol that helps to keep your network organized and to optimize routing performance. It enables the router to ...
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Setting IP Address Using GUI
Last Updated: 23 July 2025
An IP address is a unique identity of any computer system on the internet by which it can communicate with other networks, servers, and web devices. if you want to learn m...
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Steps of Configuring the Router ID
Last Updated: 23 July 2025
Prerequisites: Routing Tables in Computer NetworkA router ID is a 32-bit Internet Protocol address that uniquely identifies a router or an interface in an Autonomous Syste...
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What is an Endpoint in Security?
Last Updated: 23 July 2025
An endpoint is any device that connects to your network, and it is a potential way hackers can gain entry. Imagine endpoints as the "front doors" to your digital home—each...
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What is MAC Address Table ?
Last Updated: 23 July 2025
MAC stands for Media Access Control it is a physical address that uniquely identifies a device and hardware manufacturer on a network. Most commonly used in (IEEE 802) net...
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