Exploring VMWare’s VPID Technology
Posted by Gary Williams on
January 11, 2017
I’ve been using VMWare’s VPID (Virtual Port ID) technology for some time now both in work and in the home lab but I was curious to see just how VMWare handled a NIC going down and then coming back up and it turned out to be a lot more powerful and smooth than I first though.
In my lab, I’ve got several HP Microservers and a mix of TP-Link and Netgear switches.
I’ve found the TP-Link switches to be perfect for a lab as they have 48 1GBit ports and 4 1GBit FC ports. They haven’t cheapened out like Netgear have with the link between the last two Ethernet and the first two FC. With Netgear, you can only use last two Ethernet OR the first two FC ports.
You cannot use all of the ports on the switch. With TP-Link, all the ports are available and I find the web GUI a little more initiative although I did experience a bug on the TP-Link where the SNMP Engine kept crashing. This was fixed in a firmware upgrade so it wasn’t a major issue.
Anyway back to VMWare and VPID!
How to Deploy Switch Embedded Teaming (SET) Using SCVMM 2016?
Posted by Charbel Nemnom on
August 5, 2016
Windows Server 2016 – Switch Embedded Teaming with RDMA [image credit: Microsoft]
With the release of Windows Server 2016, Microsoft is introducing a new type of teaming approach called Switch Embedded Teaming (SET) which is a virtualization aware, how is that different from NIC Teaming (LBFO), the first part it is embedded into the Hyper-V virtual switch, that means a couple of things, the first one you don’t have any team interfaces anymore, you won’t be able to build anything extra on top of it, you can’t set property on the team because it’s part of the virtual switch, you set all the properties directly on the vSwitch. This is targeted to support Software Defined Networking (SDN) switch capabilities, it’s not a general purpose use everywhere teaming solution that NIC Teaming was intended to be. So this is specifically integrated with Packet Direct, Converged RDMA vNIC and SDN-QoS. It’s only supported when using the SDN-Extension.