Network Ports used in vSphere Products

Want to know what ports and protocols are being used by vSphere to communicate?
Check out the diagram produced by VMware on the mapping of all the ports and protocols that are being used by :

• ESXi 5.x & vCenter 5.x
• Update Manager
• vCloud Director 5.x
• vCenter Orchestrator

Can be pretty handy to use especially if you have firewalls in place between these components

 

http://kb.vmware.com/kb/2054806