Here’s a simplified breakdown of the data flow that occurs when a client computer in an Active Directory (AD) environment...
1. Local Cache Check: You attempt to access a website (say, `app.lb.cordero.me`) on your Windows AD-managed laptop. Your operating system...
Finding the switch port that a laptop is connected to with just its DNS name requires a few more steps...
If you have access to the Cisco switch and know the IP address of the laptop, you can identify the...
The process to upgrade firewalls when Panorama is Internet-connected involves several steps: Review the PAN-OS 10.2 Release Notes: Understand...
Step-by-step process to upgrade an HA (High Availability) firewall pair to PAN-OS 10.2. Here’s the summarized procedure: Review the...
Upgrading Nexus 9000 NX-OS Operating System with Minimal Downtime Policy Statement This policy establishes the procedure for upgrading the Nexus...
Policy Name: Server Infrastructure Monitoring Policy Effective Date: May 24, 2023 Last Revised: May 24, 2023 Policy Statement: This...
Policy Name: Network Device Monitoring Policy Effective Date: May 24, 2023 Last Revised: May 24, 2023 Policy Statement:...
Building out a proper help desk with different levels and delegated alerting is critical for several reasons: Efficient Use of...