Now that the basics are in place with regards to VXLAN and Multicast, we can move on to what needs to be done to get your physical infrastructure ready for VXLAN. The promise of VXLAN is that you do not need to “upgrade” your physical network gear for VXLAN capable gear in order to be [...]
Clarifications: Based on feedback I have received so far on Part 1, I need to make some clarifications to what I have covered specifically with how the protocol should be implemented. Before a VTEP can participate in a VXLAN segment it needs to have the association of the VIN to the associated multicast group. This is done [...]
There has been a lot of chatter in the bloggersphere about the advent of Virtual eXtensible Local Area Network (VXLAN) and all the vendors that contributed to the standard as well as those that are planning on supporting the proposed IETF draft standard. In the next couple of articles I will attempt to describe how [...]
Introduction: Networking in VMware Cloud Director (vCD) is the most complex and least understood component of its architecture. Among the different networking options was the introduction of vCD Network Isolation (vCDNI). In this blog I am going to attempt to give you a better understanding of vCDNI and how it works technically. Background: vCDNI is [...]
By now you should have heard a lot about VMware Cloud Director (vCD) and how you can use to create Public, Private, and even Hybrid Clouds based on VMware Infrastructure. One of the least understood aspects of vCD is the networking options that you have available to you. The flexibility that is built into vCD [...]