Jul 21, 2025 · 3 min read · VLAN stands for Virtual Local Area Network. By default, most switches come with one default VLAN typically VLAN 1, which means every port on the switch is in the same broadcast domain. Let’s put this simply:A default switch is like a big hall with no...
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Jul 17, 2025 · 4 min read · In this first post of Network Lab Series, I’ll show how I set up a basic local network using a Cisco 3660 router, 3 switches, and 3 virtual PCs. The router provides DHCP pools for three different subnets, simulating departments or different network s...
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Jul 7, 2025 · 2 min read · Beginner-Friendly Cybersecurity Roadmap Stress-Free & Fun Who Is This For? Current or upcoming cybersecurity students. People planning to study in UK/US or other advanced countries Beginners confused about how to start or plan. Those with low coding ...
Join discussionJun 21, 2025 · 4 min read · Pada tutorial kali ini, kita akan membahas cara menambahkan beberapa image yang paling sering digunakan untuk lab virtual: router Cisco IOS (c2691 & c7200), FortiGate Firewall, dan MikroTik CHR. Mari kita mulai! Persiapan Awal Link Download image Goo...
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Jun 20, 2025 · 6 min read · Di tutorial ini, kita akan membahas cara instalasi GNS3 VM di Proxmox dari awal sampai bisa digunakan. Kita akan banyak menggunakan SSH untuk setup karena lebih cepat dan efisien. Prasyarat Sebelum melanjutkan, pastikan Anda sudah memiliki: Server ...
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Jun 6, 2025 · 3 min read · El primer paso crucial es tener GNS3 instalado y su máquina virtual (VM) en funcionamiento, lo cual prepara el entorno para la simulación de redes. A continuación, accedemos a FortiCloud. En support, buscamos VM images. Este paso es importante, el...
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Jan 4, 2025 · 4 min read · In this project the university has 2 campuses situated 10 miles apart from each other and staff is distributed in 4 faculities. Requirements main campus: . Building A: administrative staff in the departments of management, HR and finance including ...
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Nov 22, 2024 · 6 min read · In this article, I will demonstrate how to connect on-premises infrastructure to Azure cloud via VPN and using the BGP routing protocol. BGP is an optional feature for Azure Route-Based VPN gateways. It allows you to connect new office sites, thereby...
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Oct 20, 2024 · 9 min read · 🔍 Access Control List hay ACL là gì ? ACL - Access Control List: thường được được gọi tắt là Access List rất thường được sử dụng trong các hệ thống mạng để kiểm soát luồng dữ liệu vào ra và quản lý quyền truy cập vào các tài nguyên mạng. ACL giúp x...
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Oct 16, 2024 · 7 min read · Introduction You know now what is Multi-Protocol Label Switching (MPLS), and how you can utilize its concept to form a MPLS L3 VPN connection with your customers. That’s very good because your customers are segmented using virtual routing instances t...
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