Warning: This article is now 12 years old! It is highly likely that this information is out of date and the author will have completely forgotten about it. Please take care when following any guidance to ensure you have up-to-date recommendations.

vSphere 6 ESXTOP quick Overview for Troubleshooting#
http://www.running-system.com/images/2015/04/ESXTOP_vSphere6.pdf
#
VMware vSphere 5 Memory Management and Monitoring diagram#

Concepts and best practices in Resource Pools#
http://federicocinalli.com/blog/item/194-concepts-and-best-practices-in-resource-pools#.Uzre1_ldV8F

Network port diagram for vSphere 6.x#

Network port diagram for vSphere 5.x#
http://kb.vmware.com/selfservice/microsites/search.do?cmd=displayKC&docType=kc&externalId=2….

vCloud Director network ports#

Horizon 6 Firewall ports#
http://blogs.vmware.com/consulting/files/2014/06/Horizon-6-Firewall-3.png

vCenter Operations Manager vAPP (5.x)#

vRealize Operations Manager Virtual Appliance (6.0)#
http://docs.hol.vmware.com/HOL-2014/hol-sdc-1401_html_en/


I plan to add more to this list as I go through my history and of course as and when I find new gems.

