# Author: Kerry Cordero # Version: 1.0.5 # Description: This script prompts for an IP or FQDN and will output...
JoinedMay 2, 2023
Articles637
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.
Layer 2 forwarding is a critical function in any switch or router. When troubleshooting L2 connectivity issues, the MAC address...
Internet Service Providers (ISPs) play a crucial role in global connectivity, and within this vast landscape, Tier 1 ISPs occupy...
F5 Networks is a leading provider of application delivery networking (ADN) products that ensure the reliable delivery and security of...
Cisco Nexus 9000 Series FEX Support...
Cisco NX-OS, the network operating system running on Nexus series switches, offers powerful troubleshooting tools to network administrators. Among these...
Situation I’ve noticed that Cisco NX-OS prioritizes a locally redistributed route (from OSPF to BGP) over a route learned from...
Palo Alto Networks, a renowned global cybersecurity leader, is well-known for its high-quality firewall products. These appliances form the first...
In an era where technology forms the backbone of businesses across the globe, the quality and reliability of network infrastructure...
The terminologies Martians and bogons apply to certain IP addresses that should not be public. Martians refer to private and...