It seems rather strange for your first post her but why have you given your question the 'thumbs down' icon?
Quote:
Originally Posted by subir I wish to use ZCS 7.1.2 for my organization. I wish to configure for 20000 users. What would be the best hardware requirements for this setup? |
You haven't given much detail about your environment. How many users are likely to be online at any one time? Are they going to be using the Web UI or a fat client? Are they going to be IMAP users? Did you search the forums first, there's several threads that discuss the hardware requirements for this (or similar) number of users.