Here’s a step-by-step breakdown of the data flow: DNS Resolution: The user enters “https://cordero.me” into their browser’s address bar. The...
1. Local Cache Check: You attempt to access a website (say, `app.lb.cordero.me`) on your Windows AD-managed laptop. Your operating system...
Go to your command prompt and type in “wmic bios get serialnumber” C:\>wmic bios get serialnumber SerialNumber C5Q###...
First, let’s talk about the difference between a zone and a domain. There are several distinct zones in the DNS,...
In the context of DNS and websites, “cisco.com” and “www.cisco.com” are both domain names, but they have slightly different uses....
The communication between a laptop and a server within a network involves a number of layers and protocols. Here’s a...
Here’s a simplified breakdown of the data flow that occurs when a client computer in an Active Directory (AD) environment...
DNS name servers are usually split into two categories:...
DNS rewrite or DNS Doctoring has been around on the Cisco ASA’s for a while. Palo Alto firewalls received this...
Cost consideration is an essential aspect when designing and implementing network architecture. Here, we delve into the three primary components...