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CCNA: Enterprise Networking, Security, and Automation
Cisco Networking Academy
Issued by
Cisco Networking Academy
Date
October 2023
Technologies covered
OSPFACLNATQoSAutomatización de redes
What I learned
Single-area OSPFv2, ACLs to filter traffic and secure administrative access, NAT for IPv4 scalability, and a first look at network virtualization and automation.
How I applied it
It translates directly to the hardening and network design I apply on the VPS where my projects run (Traefik, access rules).