VHost entry by using port 81

[Markus Klaffke]

I must use port 81 for my server. I am not sure with my vhost entries.

The url is [myserver.example.com:81...]

The entries for the VHost look like this:

<VirtualHost 192.168.4.28:81>
ServerName myserver.example.com
DocumentRoot /www/live
</VirtualHost>

This works, but i am unsure, because also this works:

<VirtualHost 192.168.4.28:81>
ServerName myserver.example.com:81
DocumentRoot /www/live
</VirtualHost>

And as for my hosts entries (i am static) i have this:

192.168.4.28 myserver.example.com

And again this works:

192.168.4.28 myserver.example.com:81

Maybe all these combinations work because of a wrong setup, i donīt know, but what is correct?

Thanks for advise, Markus.