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Hyper-V Networking 101. Part 1: NICs and Switches
Posted by Thorsten Windrath on March 22, 2017
4.58/5 (12)

Network cables

Source: pixabay.com

Introduction

There are lots of posts regarding Hyper-V networking. But there doesn’t seem to be a single compiled and up to date guide covering fundamentals and some advanced topics alike. This article aims to fill that gap, without a wall of text but a few easy to understand diagrams, tables, and PowerShell snippets. We will take a look at Hyper-V’s basic networking concept, NIC teaming (Network Interface Card) and different approaches to let VMs (Virtual Machines) talk to specific VLANs or even VLAN trunks.

The first article in the Hyper-V Networking 101 series will cover everything you need to know about virtual switches and NICs. The last post is planned as a real-world example: A way to implement a secure Wi-Fi (and/or wired) guest network on top of a virtual firewall.

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Exploring VMWare’s VPID Technology
Posted by Gary Williams on January 11, 2017
5/5 (3)

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!

Virtual Machine Port Group

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