An administrator is performing an upgrade on an ESXi host. Which of the following steps can be
used to backup the host before the upgrade is performed?

A.
Log on to the ESXi host directly and run esxcfg-backup -s backupfile to save the ESXi host
configuration.

B.
Use the ESXi Direct Console and select the Host Backup option.

C.
Using the vSphere Client, attach to the ESXi host and choose the Backup option from the
Configuration Tab.

D.
Use the vCLI and run vicfg-cfgbackup �s backupfileto save the ESXi host configuration.

Explanation:
I can use option B and C, but with option C when I run the file is save local in ESX, when I run using powerCLI the file is save in my PC.

Page 23 on vsphere-esxi-vcenter-server-50-command-line-interface-solutions-and-examples-guide.pdf

Backing Up Configuration Data
You can backup configurationdata byrunningvicfg-cfgbackupwiththe -soption.
vicfg-cfgbackup <conn_options> -s /tmp/ESXi_181842_backup.txt