// VLAN

Explore VLAN fundamentals, including the IEEE 802.1Q standard, VLAN tagging, and the critical distinctions between access and trunk ports. This …

Explore advanced VLAN concepts including Private VLANs (PVLANs) for enhanced security, dynamic VLAN protocols like VTP and GVRP, and specialized Voice …

Learn how to implement, secure, automate, troubleshoot, and optimize QinQ deployments for robust provider networks.

Explore advanced VLAN concepts in the data center, including VXLAN for scalable Layer 2 overlays, EVPN as a robust control plane, and Data Center …

Learn how to configure VLANs on Cisco, Juniper, and Arista devices with step-by-step instructions and practical examples.

This chapter provides a comprehensive guide to automating VLAN provisioning using Ansible. Learn core concepts, multi-vendor configurations (Cisco, …

Explore dynamic VLAN management using Python and the Nornir automation framework, covering multi-vendor configuration, security, troubleshooting, and …

Explore Infrastructure as Code (IaC) for VLAN management using Terraform across cloud environments (AWS, Azure) and on-premises networks. This chapter …

Explore comprehensive VLAN security best practices, identify common threat vectors, and implement robust mitigation strategies for enterprise networks …

Explore VLAN hopping attacks like switch spoofing and double tagging, and learn robust multi-vendor countermeasures and best practices for securing …

Explore Zero Trust and micro-segmentation architectures, leveraging VLANs and VXLAN for enhanced security and granular network isolation in modern …

Explore advanced VLAN access control mechanisms: Access Control Lists (ACLs) for granular packet filtering, MACsec (802.1AE) for Layer 2 encryption, …

Learn systematic VLAN troubleshooting methods, tools, and advanced techniques for efficient network diagnostics.

Learn to identify, diagnose, and resolve common VLAN issues in production environments.

Learn advanced strategies for optimizing VLAN performance and ensuring robust network operations.

A comprehensive guide for network engineers on integrating on-premises VLANs with AWS and Azure, including configuration options, automation, …

Learn how to design, implement, and maintain scalable VLAN infrastructures for SD-WAN-enabled branch offices.

Learn how to build a secure multi-tenant data center using VXLAN/EVPN, covering technical concepts, design, implementation, and security …

Learn how to implement a GitOps workflow for VLAN configuration management using Ansible and Terraform.