Is it possible to virtualize 2 servers in one machine?

Question

Telephony

The main issue is that I have a 6 ram computer, etc. not very powerful. It was purchased earlier for a domain controller, there are only 30 PCs at most. I want to do this, but I don't know how reasonable it is.
I want to put a simple system on it for virtualization, on the main Windows I will have a CMS for ip cameras. I will virtualize 2 AD DS domain controllers. And between mini replication. And I will also make one virtual machine with an asterisk, or with any other software PBX. The only thing is that I have few ideas why it won't work. And (This is a completely different topic for the question.) how to protect the network from an evil virus. And I still need to shove RemoteApp there.

Answer 1

hire an admin

Answer 2

You can virtualize. But in this case it doesn't make sense. Host is weak. Well, and some more, not entirely clear moments:
- Nakua two AD on the same host? From such replication to sense as from backups on the same server that is backed up.
- It's best to give Asterisk a bare-metal machine
- Not enough memory. Now for an office car 8G is the norm, and for a host - from 16

Answer 3

Is it possible to virtualize 2 servers in one machine?

Yes, at least a hundred.

6 ram

For these tasks, it will not be enough.
8GB of RAM is the norm for an office computer where there are no heavy tasks.

I will virtualize 2 AD DS domain controllers.

What's the point of keeping two controllers on the same machine? What's the catch? Is one not enough?

And between mini replication

What for?

how to protect the network from an evil virus

Equipment setup.

And I still need to shove RemoteApp there.

Yes, even an elephant, if there is no requirement that all this work correctly, you can do anything. And if you need a working solution, then you need to calculate the load and buy hardware that will pull it.