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Cisco · hands-on lab

CCNA 02 — IPv4 addressing & verification

Address a router interface and a PC in the same subnet, prove connectivity with ping, and confirm the subnet maths.
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  • 45 minutesTime in the lab
  • BeginnerLevel
  • 5 tasksChecked automatically
  • CertificateVerifiable link when you finish

The situation

R1 is the gateway for the 192.168.10.0/24 LAN. Address the interface and a PC, then prove they can reach each other.

Build this in Packet Tracer

  • Drag 1 router (e.g. 4321 or 2911) → label it R1, and 1 PC → PC1.
  • Connect R1 Gi0/0/0 (or Gi0/0) to PC1 FastEthernet0 with a copper straight-through cable.
  • Power stays on; you configure everything from the device CLI tab.

What you will do

  1. Address the gateway
  2. Address the PC
  3. Prove connectivity
  4. Subnet sizequestion
  5. Same subnet?question

How it works

The lab opens in your browser: a real terminal or desktop, nothing to install. Work through the tasks, press Check after each one and the portal verifies your work. Stuck? Ask for a hint. Finish every task and you get a certificate page with its own verification link for LinkedIn or your CV.