OSI Model Cheat Sheet
Here is an illustrated cheat sheet for the 7 layers of the OSI Model as used in computer networking. The
Read more
VMware ESXi Command Line Cheat Sheet
Below we list over 120+ common and useful CLI commands for VMware ESXi Host and VM management. Keep in mind,
Read more
How to Stop Traceroute or Ping on a Cisco Device
Did you just start an extended ping or trace from the command line of a Cisco switch or router and
Read more
How to Replaced Failed ASA in Active/Standby HA Setup
Looking for the quick and clean way of replacing a failed ASA in an active/standby HA pair without breaking production
Read more
Make Allowing Ping Easier – Enable ICMP Inspection on Cisco ASA
So you have your shiny new (or new to you) Cisco ASA setup just the way you like it. You’ve
Read more
Convert ASA 5516-X back to ASA from FTD
If you received a ASA 5500-X series firewall that is running FTD instead of ASA and you want to roll
Read more
Getting Flexible Netflow v9 on a Cisco 9300 to Export to Solarwinds NTA
I have recently begun a project to replace an aging fleet of Cisco 2911 routers across our WAN with new
Read more
Using Group Policy to Map Network Drives (Step-by-step)
Using group policy is the ideal method of mapping network drives. Not only is it easier to understand for people
Read more
Make Your ASA Show Up in a Traceroute – Enable TTL Decrement
If you’ve been blessed, or cursed, with working in an environment with several network segments separated by routers and Cisco
Read more
Example Ansible Playbook for Updating Cisco IOS Switches
I’m going to assume that if you’re here, you already know what Ansible is. If not, head over to https://www.ansible.com/integrations/networks and
Read more