The less than (lt), less than or equal to (le), greater than (gt), and greater than or equal to (ge)...
JoinedMay 2, 2023
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20+ years of experience and proven performance in large scale enterprise network infrastructure architecture, design, implementation, migration, security, operation, troubleshooting, leading/managing teams, and budgets. I have a BS in Cybersecurity and a Master's from the University of Florida.
Test-NetConnection -ComputerName remote-server -Port port or Test-NetConnection -ComputerName qa-api.cordero.me -Port 443...
Introduction The Border Gateway Protocol (BGP) uses a path-vector routing algorithm to exchange routing information between BGP speakers. The routing...
# Author: Kerry Cordero # Version: 1.0.0 # Description: This script will check the Enabled SSL-TLS Protocols WinHTTP $Protocols =...
Palo Alto Networks firewall doesn’t restrict the TLS version directly, but rather it identifies and controls applications regardless of port,...
Creating a scalable and effective IP address scheme is crucial for network administration. This ensures the network is organized, scalable,...
What is Clos? and how does it relate to Cisco DC Design? The Leaf-and-Spine architecture (also known as a Clos...
NetFlow is a network protocol developed by Cisco for collecting IP traffic information and monitoring network traffic. By analyzing flow...
Qualys SSL Labs’ SSL Client Test: Qualys Client Test...
# Author: Kerry Cordero # Version: 1.0.0 # Description: This script prompts for domain and gets the TLS version for...