Traffic Filtering and DSCP Marking in vDS 5.5

Do you know when you use a vSphere distributed switch 5.5, you can protect the virtual network from unwanted traffic and security attacks or apply a QoS tag to a certain type of traffic by using the traffic filtering and Continue reading Traffic Filtering and DSCP Marking in vDS 5.5

Design Considerations – Virtualized Datacenter Networking

When switching was introduced in Hypervisor Layer, inter VM switching started happening locally and there was no visibility from external network. Now let me introduce two very basic concepts and those are Access port and Trunk port in a Switch.   Access Continue reading Design Considerations – Virtualized Datacenter Networking