You have a computer named Computer1 that has the Hyper V feature enabled. You have two virtual machines named VM1 and VM2 hosted on Computer1. VM1 can communicate with VM2 and Compute1. VM1 tails to c

Modifying general network settings on Computer1 does not change the type of virtual switch VM1 is attached to, so the isolation caused by the internal switch would remain.

Port mirroring duplicates network traffic to a monitoring port for analysis purposes and does not create or enable a routable path to the Internet.

An external virtual switch binds to a physical network adapter on the host, allowing VMs connected to it to send and receive traffic through that adapter and reach the Internet. Creating an external virtual switch and assigning VM1 to it provides the required external network path while Computer1 retains its existing Internet connectivity.

Enabling virtual LAN identification (VLAN tagging) on VM1 is used for network segmentation and VLAN assignment, not for establishing an Internet-routable connection.