All tracks

Pick a certification. The first module of every track is free.

🎓 For educational purposes only — all devices are simulationsTerms of UsePrivacy Policy© 2026 Network Kings
CONFIG by Network Kings — an educational IT simulation platform for learning purposes only. It is not Cisco IOS, Junos, FortiOS or PAN-OS and contains no Cisco, Juniper, Fortinet or Palo Alto Networks software. Cisco, IOS, CCNA, CCNP, Juniper, JNCIA, JNCIS, JNCIP, Fortinet, FortiGate, FortiOS, NSE, Palo Alto Networks, PAN-OS and PCNSE are trademarks of their respective owners. Network Kings is not affiliated with or endorsed by Cisco Systems, Inc., Juniper Networks, Inc., Fortinet, Inc. or Palo Alto Networks, Inc.