It teaches them how real-world enterprise switches handle security incidents without constant manual intervention.
: switch(config)# errdisable recovery cause psecure-violation sw_hibakereseses_jatek.pka
Since is a Cisco Packet Tracer troubleshooting activity (judging by the Hungarian name "hibakeresésés játék" or "troubleshooting game"), a highly useful feature to implement or look for is Port Security with Automatic Violation Recovery . It teaches them how real-world enterprise switches handle
It adds a "timer" element to the troubleshooting. If they don't fix the root cause (the unauthorized device) within 30 seconds, the port will pop back up and then crash again, creating a visible loop to diagnose. Other Quick Wins for your .pka file: If they don't fix the root cause (the
In these types of switch (sw) troubleshooting scenarios, players often accidentally trigger security shutdowns. Adding an "err-disable recovery" feature makes the lab more dynamic and professional. Recommended Feature: Err-disable Recovery