Vom Hirn ins Terminal seit 1998
Hi, I'm Stefan Thierolf and this is my web site. I'm an IT specialist system integration (Fachinformatiker Systemintegration) and work as Global IT Analyst - Network for a global automotive supplier. I lived in the United States (New Hampshire) for about five years and moved back to good old Germany end-of-2018.
I like to blog about Information Technology, Network, Linux and Security, therefore most of my blog posts are of "technical" nature.
You can find a bit more information in my about page.
Some photo albums are also online.
In case I forget some web sites I bookmark them ;)
Useful Cisco Commands for Troubleshooting problematic cabling (Cat.x and Fiber optics).
Simple High Availability with CARP (Common Address Redundancy Protocol)
Cisco Live 2020 Barcelona, Day #5 - SD-WAN, deployment strategies, managing and monitoring
Cisco Live 2020 Barcelona, Day #4 - Catalyst 9000 Access Switching Architecture and Resolving Network Faults Faster through Automating Entire Fault Management
Cisco Live 2020 Barcelona, Day #3 - About Garlic and Onions and Industrial automation
Cisco Live 2020 Barcelona, Day #2 - Attack Kill Chain and Packet Capturing
Cisco Live 2020 Barcelona, Day #1 - A cat and mouse Game
Simple load balancing with Apache proxy_balancer and testing with siege
Replacing faulty memory for Cisco ASA-5520, checking memory and failover
Princeton University and University of Chicago published a study of the tracking Ecosystem of Over-the-Top TV Streaming Devices