Cisco SD-WAN Lab Setup Guide
This guide walks through a full Cisco SD-WAN lab deployment — from Windows Server infrastructure and certificate authority setup through controller …
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SPAN - RSPAN - ERSPAN Configuration
Hi everyone! In this article, I will briefly explain SPAN, RSPAN, and ERSPAN technologies and demonstrate how to configure each of them through a …
Spanning Tree Protocol (STP)
Hi everyone, in this article I will cover the Spanning Tree Protocol (STP), its variants, how it works, and the advanced features you should configure …
vPC on Cisco Nexus 9000
Virtual Port Channel (vPC) lets two Nexus switches appear as a single logical switch to downstream devices. Connected hosts or switches see one …
MPLS L3VPN Lab
This lab builds a full MPLS L3VPN service across an ISP core (AS 35500) with OSPF Area 0 as the IGP, LDP for label distribution, and MP-BGP (VPNv4) …
DMVPN Phase 3 Dual Hub with IPSec Lab
Hi everyone, in this lab I’ll walk you through how to configure a Dual Hub DMVPN Phase3 - IPSec topology.
OSPF Route Filtering
Hi everyone, in this article I will walk you through how to configure OSPF Route Filtering through a lab in the exhibit.
Wireshark Filters
ICMP Request and Reply
Wazuh ClamAV Monitoring
This guide will walk you through setting up ClamAV antivirus integrating it with Wazuh for centralized security monitoring. This setup enables …
Velociraptor Installation
Velociraptor is a powerful digital forensics and incident response (DFIR) platform that allows security teams to collect, monitor, and hunt across …