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If both AES-128 and AES-256 ciphers are enabled for Kerberos authentication,what happens?
If both AES-128 and AES-256 ciphers are enabled for Kerberos authentication, the actual cipher used for authentication will depend on the negotiation between the client…
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vMotion Deep Dive: How It Works
vMotion is a feature in VMware vSphere that allows live migration of running virtual machines (VMs) between hosts without any downtime or service interruption. vMotion…
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Boot from SAN (Storage Area Network)
Boot from SAN (Storage Area Network) is a technology that allows servers to boot their operating systems directly from a SAN rather than from local…
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Automating PXE boot for ESXi installation
Automating PXE boot for ESXi installation in a VMware environment can significantly streamline the deployment process and save time. PXE (Preboot Execution Environment) is a…
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NFSv4 Multipathing
NFSv4 (Network File System version 4) with Multipathing is a feature that allows multiple paths to an NFSv4 datastore to be used simultaneously for increased…
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VMFS_HEARTBEAT_FAILURE
VMFS_HEARTBEAT_FAILURE is a warning message that appears in the VMkernel log (/var/log/vmkernel.log) of an ESXi host in a VMware vSphere environment. This message indicates that…
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Error codes in vodb.log
n VMware environments, the vodb.log file contains information related to the Virtual Machine File System (VMFS) metadata operations. This log file is located on the…
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Split brain senarios in Esxi hosts
In the context of VMware vSphere and ESXi hosts, a split-brain scenario refers to a situation where two or more ESXi hosts in a High…