vmware vsphere server - Wikitechy https://www.wikitechy.com/interview-questions/tag/vmware-vsphere-server/ Interview Questions Thu, 09 Sep 2021 06:50:50 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.4 https://www.wikitechy.com/interview-questions/wp-content/uploads/2025/10/cropped-wikitechy-icon-32x32.png vmware vsphere server - Wikitechy https://www.wikitechy.com/interview-questions/tag/vmware-vsphere-server/ 32 32 Communication between vCenter Server and ESX ? https://www.wikitechy.com/interview-questions/vmware-vsphere/communication-between-vcenter-server-and-esx/ https://www.wikitechy.com/interview-questions/vmware-vsphere/communication-between-vcenter-server-and-esx/#respond Sun, 18 Jul 2021 22:01:05 +0000 https://www.wikitechy.com/interview-questions/?p=1002
what is vmware vsphere

Communication between vCenter Server and ESX

  • vCenter Server interconnects with the ESX/ESXi host agent through the VMware vSphere API (vSphere API).
  • When a host is added first to the vCenter Server, vCenter Server sends a vCenter Server agent to run on the host.
  • The vCenter Server agent acts as a mini-vCenter Server to make the following functions:
    • Relays and enforces source allocation decisions complete in vCenter Server, including those that the DRS engine sends.
    • Passes virtual machine provisioning and configuration change commands to the host agent.
    • The host agent change the commands of host configuration.
    • The host agent performance figures, alarms, and error conditions and sends to the vCenter Server.
    • ESX/ESXi hosts allows management at different release versions.
d6c-vc-host-agent
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