This guide walks through using Hyper‑V's Virtual Switch Manager to set up a Default Switch with NAT, configure the vEthernet adapters, and manually assign static IP, gateway, netmask, and DNS on a CentOS 7.9 VM so it gains network connectivity.
This guide explains how to configure Hyper‑V's virtual switch manager, choose the Default Switch (internal NAT), and set static IP, gateway, netmask, and DNS inside a CentOS 7.9 VM so that it can communicate with the host and external networks.
Learn how to use Hyper‑V’s Virtual Switch Manager to create and configure internal (NAT) virtual switches, set up vEthernet adapters, and manually configure static IP, gateway, and DNS on a CentOS 7.9 VM so it gains network connectivity.
This extensive tutorial covers the principles, installation steps, configuration details, and code examples for OVS‑DPDK virtual switching, Lagopus, MoonGen packet generation, FastClick click‑based processing, OpenFastPath, Pktgen‑DPDK, MTCP, Butterfly VM networking, OpenNet, NetBricks, F‑Stack, ThunderX NFV, DPVS, Vhost‑user networking, OpenNFP, VCL, libmoon, and a practical DPDK training curriculum, providing developers with a complete reference for building high‑performance network functions.
This tutorial walks through creating and configuring a Linux bridge, connecting it to veth pairs and a physical NIC, assigning IPs, troubleshooting ARP issues, and demonstrates common use cases for virtual machines and Docker containers.
