Q-in-Q(QinQ) Tunnel Configuration: Enhancing VLAN Scalability and Network Flexibility

With introduction of layer 2 ethernet backbones, customers can connect their different sites at layer 2 level. What should service providers do to transport the customer’s vlans and send it across their layer 2 backbone to the other site. There is a conventional solution of not doing any special config and sending everything on their … Read more

Understanding Native VLAN and Free Cisco Configuration

I. Introduction In modern networking environments, understanding the concept of Native VLAN and its configuration on Cisco switches is crucial for efficient network management and security. The Native VLAN plays a significant role in handling untagged traffic within a VLAN trunk, and proper configuration is essential to ensure smooth inter-VLAN communication. This blog post delves … Read more