: switch(config)# errdisable recovery cause psecure-violation
This feature ensures that if a port shuts down due to a violation (like plugging in an unauthorized laptop), it will automatically attempt to turn itself back on after a set period, rather than requiring a manual shutdown / no shutdown . Enter Configuration Mode : switch# configure terminal
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 sw_hibakereseses_jatek.pka
It teaches them how real-world enterprise switches handle security incidents without constant manual intervention.
Create shortcuts for the user, like alias exec s show ip interface brief , to make the "game" feel faster and more fluid. It adds a "timer" element to the troubleshooting
(e.g., 30 seconds): switch(config)# errdisable recovery interval 30 Why this is "Useful":
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 . sw_hibakereseses_jatek.pka
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:
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