I have 6 Rackable systems servers with 2 TB storage capacity( SATA DRIVES) in it. I have installed Cent OS (64 bit) in all the servers. I have the following questions:
PLEASE FIND THE ATTACHED PHOTO OF THE SERVERS
1. How do i connect the servers to each other so that they can communicate( Should I use an 8 port switch or they can be connected to each other (because it has 3 ethernet ports and 1 serial port).
2. If they can be connected to each other which ports should i use.
3. How they can be connected to the internet connection ( Is it by connecting the ethernet cable to the server serial port)
4. How should i unable the remote login for all the 6 servers