This command is a good one that I use often. There are time I want to see if a route... Read More
This is one way to find public IP Ranges for email using DIG. This is used if you want to... Read More
The difference between these is who is initiating the conversation. In Polling, the monitoring server is initiating the conversation asking... Read More
Something to keep in mind is when you ping from a Palo Alto firewall via the CLI, it’s going to... Read More
Here’s another that some people get confused on and I don’t know why.... Read More
I noticed that the Okta Voice Call Authentication callback option for MFA was not working for my Cell phone number.... Read More
This is something you need to understand when setting this up. This algorithm uses the priority and response time to... Read More
I already posted about NTP in a Windows domain. I want to briefly talk about stratum numbers. I’ve been in... Read More