Virtual LANs (VLANs) allow the segmentation of a physical network into multiple logical networks. VLAN trunking is the process of transporting multiple VLANs over a single network link—typically ...

VLANs are isolated virtual networks in a physical network infrastructure that act independently as self-contained networks with their own set of rules, security policies, network resources and ...

This project demonstrates the skills I acquired during the CCNA 2 course I took in Spring 2024. It covers key networking concepts such as subnetting, VLAN configuration, inter-VLAN routing, IP routing ...

This project demonstrates the configuration of Inter-VLAN Routing using Cisco Packet Tracer. It covers VLAN creation, router-on-a-stick setup, and subnetting using VLSM to enable communication between ...

Bachelors degree with 10 - 12 years of experience. Working knowledge and understanding of Next-Generation Firewalls (Cisco FTD), Cisco ASA Working knowledge and understanding of IPsec tunnel, NAT ...

It’s easy to see why virtual LANs have become popular on networks of all sizes. Imagine having multiple separate physical networks within a single organization — without the headache of managing ...

In this follow-up to the installing security tools on macOS via Homebrew series, we’ll be looking at various applications that can be used to exploit any vulnerabilities that have been found after ...

Sysadmin blog Next year will see the 20th anniversary of IEEE 802.1Q, the standard that defines the tagged VLAN for Ethernet networks. Despite it being two decades since modern VLANs started being ...