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Cisco Networking
in 5 Days

Cisco IOS, routing protocols, ACLs, NAT, and CCNA preparation — practical CLI skills you can use on real hardware or Packet Tracer.

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

Cisco Networking in 5 Days

Free 5-day Cisco networking course. IOS CLI, routing protocols, ACLs, NAT, and CCNA exam prep.

  • Navigate and configure Cisco IOS with confidence
  • Configure EIGRP, OSPF, and RIP routing protocols
  • Write and apply access control lists (ACLs)
  • Set up PAT and static NAT for internet access
  • Understand Cisco switching: VTP, EtherChannel, RSTP
  • Prepare systematically for the CCNA exam
IOS
CLI
CCNA
exam prep
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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