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
Start Day 1 — Free → See what's covered
What you'll learn

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
5-Day Curriculum

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

01
Routing Deep Dive
OSPF single-area, EIGRP config, floating static routes, route verification
OSPFEIGRPstatic routes
→
02
Switching & VLANs
VLANs, 802.1Q, DTP, STP/RSTP, EtherChannel, inter-VLAN routing (Router-on-a-stick)
VLANsRSTPEtherChannel
→
03
IP Services
DHCP relay, NAT/PAT, NTP, SNMP v2c/v3, syslog, TFTP backup
DHCP relayNAT/PATSNMP
→
04
Security Fundamentals
Port security, DHCP snooping, dynamic ARP inspection, AAA, 802.1X basics
port securityDHCP snoopingAAA
→
05
Automation & Exam Strategy
Python + Netmiko, NETCONF/RESTCONF, SD-WAN/SD-Access overview, exam tips
NetmikoRESTCONFSD-WAN
→
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Your instructor
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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