Override Backup and DR agent settings for vCenter and ESX servers in the appliance management console

Appliance connections can be overridden from the appliance management console. These include the port over which you connect to the Backup and DR agent and the credentials for the connection.

Host type	Connection type
ESX server	The default ESX server management port is 902. If you use a
	different port, then enter it here.
	If the ESX server username and password have changed, then
	change them here. If you don't need to override the default
	settings, then enter nothing here.
vCenter server	A vCenter can have both vCenter settings and
	Backup and DR agent settings, because a vCenter
	might also have the Backup and DR agent installed
	on it.
	The default vCenter management port is 443. If you use a
	different port, then enter it here.
	If the vCenter username and password have changed, then
	change them here. If you don't need to override the default
	settings, then enter nothing here.
	You must have the proper permissions on the vCenter to make
	any changes, otherwise you will see an error when you enter
	the updated login credentials. The vCenter checks for login
	credentials as well as permissions before it lets you make
	any changes.