vSphere Client – HTML5
(https://FQDN-or-IP-Address-of-VCSA/UI)
Host Client – HTML5
(https://FQDN-or-IP-Address-of-ESXi-host/UI) (available since vSphere 6.0 Update 2)
vSphere Appliance Management UI (VAMI) – HTML5
(https://FQDN-or-IP-Address-of-VCSA:5480) (Only available in the vCenter Server Appliance)
Extension Manager
https://FQDN-or-IP-Address-of-VCSA/mob/?moid=ExtensionManager
ESXi Configuration files and Logs
https://FQDN-or-IP-Address-of-ESXi-host/host