[Plugin: W3TC] Rackspace CDN setting up multiple hostnames

Hi

This may be a silly question, but I want to make sure I understand the following sentence in the FAQ:

You may optionally, specify up to 10 hostnames to use rather than the default hostname, doing so will improve the render performance of your site’s pages.

Does this mean setup one container with 10 CNames pointing to it i.e.

– CDN1.site.com—>c3327811.r11.cf0.rackcdn.com
– CDN2.site.com—>c3327811.r11.cf0.rackcdn.com
– CDN3.site.com—>c3327811.r11.cf0.rackcdn.com
– CDN4.site.com—>c3327811.r11.cf0.rackcdn.com

etc etc

or does it mean:

– CDN1.site.com—>c3327811.r11.cf0.rackcdn.com
– CDN2.site.com—>c3327810.r10.cf0.rackcdn.com
– CDN3.site.com—>c3327809.r09.cf0.rackcdn.com
– CDN4.site.com—>c3327808.r08.cf0.rackcdn.com

etc etc

Thanks!!!

EB