Multisite Domain Setup Questions

Hi all,

I’m in the process of setting up my multisite subdomain install and wondered if anyone could help with some questions I have on the domain setup. Here is what I plan to do:

1. Have WP Multisite on a dedicated IP – e.g. which is configured with Pro-Sites and Domain Mapping plugins.

2. Have WHMCS on a subdomain (?)

3. Have other sub-domains like

Where I’m confused is: can I use the above installation *and* serve multisite customers on the same domain – e.g. will having: and and even mapped to

… create any problems for the domains set up in points 1-3? Would it be advisable to keep 2 & 3 on a separate domain altogether, such as: and and all the client domains at

Apologies if this is really confusing, but I’m really confused here :slight_smile:

Any ideas or advice from current multisite owners would be much appreciated!

Happy developing,