Changing the port for vsphere direct access to esxi 5.1

    Hello All,

I am looking to the change the default ports used by esxi 5.1 to accept vsphere connections. For 5.0 and older I used this link http://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=1021199 , but it looks like that does not work for 5.1. Is there an updated document that coincides with this?