VXLAN (Virtual Extensible LAN) is the core technology for campus network virtualization, fundamentally changing the design and operational model of traditional campus networks. Why is it needed, what is it, how does it work, and what benefits does it bring are the aspects that comprehensively explain the relationship between VXLAN and campus network virtualization. 1. … Read more
Using Overlays in Buildroot Introduction In the article “Automatic Mounting of USB Hard Drives,” I completed debugging by modifying <span>/usr/lib/udev/rules.d/usbmount.rules</span>. During the debugging process, I operated on the development board. After debugging, how can I synchronize the modifications to the SDK code? To address this issue, I first searched the SDK and found that it … Read more
1. VXLAN Virtual Campus Network Hierarchy and Concepts Multiple virtual networks can be created based on business needs to achieve business isolation. L2 and L3 communication is achieved through VXLAN. A logical topology based on any physical topology is constructed through virtualization technology. Business networks are created on the Fabric, decoupling from the physical network. … Read more