Wireless & IoT Why VXLAN is gaining traction Howard Solomon @HowardITWC Published: August 30th, 2012The push to modernize Ethernet has come up with number of approaches, the most well-known of which is Virtual eXtensible Local Area Network (VXLAN), a framework for overlaying virtualized Layer 2 networks over Layer 3 networks.After cruising the stands at VMworld, Mike Fratto of Network Computing argues here that VXLAN appears to be gaining the upper hand. (For more detail than I can handle on VXLAN, see this paper from the Internet Engineering Task Force) VMware is one of a number of companies backing VXLAN, arguing on this page that it offers flexibility through supporting so-called stretched clusters that cross switching and pod boundaries; streamlined network operations by running on Layer 3 networks; and cost savings by running over standard switching hardware. At the conference WAN optimization appliance maker Riverbed and VMware said they are collaborating on a new VXLAN-aware Internet Protocol Flow Information Export (IPFIX) format, which would enable network and application performance monitoring, troubleshooting, and reporting. Related Download Sponsor: BlackBerry The Top 8 Mobile Security Risks Register Now Wireless & IoT networking equipment, VMWare
