i would like to create one site with 3 sub-domains

like

blog.google.com

forum.google.com

cms.google.com

and login details should be same for all three sub-domains

kindly suggest me which board software(EX: phpbb,SMF,ip board,vbulletin ETC.,) i should use so that i can manage sub-domains easily..
Noob Reviewed by Noob on . subdomain doubt ? i would like to create one site with 3 sub-domains like blog.google.com forum.google.com cms.google.com Rating: 5