RHCE - Part 1

CPU and RAM

• RedHat supports IA32, IA64 and Alpha
• SMP
  • Kerel Supports 32 CPU
  • Maximum IA32 is 8 CPUs
  • More than 4 CPUs, not that good
• Memory Support
  • Default Kernel (i386) 1 GB
  • Regular Kernel (i686) 4 GB
  • Enterprise Kernel (CPUs with Physical Address Extension) 64 GB