Virtualization

Virtualization

1. Hypervisor

   • Allows to run multiple OS in single machine
     • Type
       • Bare Metal
         • Runs Directly on Machine
           • More Control on Resources
       • Hosted (Process)
         • Runs on Host OS
           • Less Control on resources
     • Architecture

2. ESXi

   • Architecture
   • Attributes
     • Upto 12TB RAM
     • Upto 1000 Virtual CPUs
     • upto 2048 VMs
   • Layers
     • CLI for configuration
     • Interface for VM
     • Agentless Managemnt

3. vCenter 6.0

   • Central Control
     • Control thousands of VM
     • Easy Backup
     • Easy Configuration
   • SIngle SIgn-in
   • Type
     • Central
     • Emebedded

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