Changes

* '''vm2.yoursenecaid.org'''

* '''vm3.yoursenecaid.org'''

You should notice that these host and domain names are settings that are <u>local</u> to each machine, e.g. you will still not be able to contact '''vm1.yoursenecaid.org''' from '''vm3'''. That occurs since you are currently using the '''Seneca''' and other public DNS servers which know nothing about domain name: ''yoursenecaid.org''