I created this page to give quick links to various resources that are often used as a quick reference.  Feel free to bookmark this page if it’s useful to you.

VMware Reference Material

ESXTOP Metrics and Usage - http://www.yellow-bricks.com/esxtop/ ESXCLI Commands - http://pubs.vmware.com/vsphere-50/index.jsp?topic=%2Fcom.vmware.vcli.ref.doc_50%2Fesxcli_software.html PowerCLI Quick Reference - http://virtu-al.net/Downloads/PowerCLIQuickReference.pdf

Network Reference Materials

IPv4 Subnetting Chart - IPv4 Subnet Chart from Cisco IPv6 Subnetting Chart - IPv6 Subnet Chart from Crucial Cisco Command Reference - Cisco IOS Fundamentals Command reference Cisco Security Command Reference - Cisco IOS Security Command Reference HP Switch Command Line Reference - HP Switch CLI Reference