Free Course — No signup required

CCNA Prep
in 5 Days

Routing, switching, IP services, security fundamentals, and network automation — a focused 5-day sprint to CCNA exam readiness.

5 lessons
Self-paced
~60 min/day
Free forever
No account needed

CCNA Prep in 5 Days

Free 5-day CCNA prep course. Routing, switching, IP services, security, and automation for the Cisco CCNA exam.

  • Configure OSPF, EIGRP, and static routing on Cisco devices
  • Set up VLANs, trunking, and inter-VLAN routing
  • Implement DHCP, DNS, NTP, and SNMP services
  • Apply basic security: port security, DHCP snooping, DAI
  • Automate Cisco devices with Python and NETCONF
  • Approach the CCNA 200-301 exam with a clear strategy
200-301
exam
Routing
& switching
5
lessons
$0
cost

Every lesson has a real exercise.
No theory without practice.

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B
Bo Peng
Founder, Precision AI Academy

Kaggle Top 200 data scientist. Trained 400+ professionals across universities and federal agencies. Built production systems at scale. This course is practical first — every lesson has working examples and an exercise you can finish in under an hour.

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