The query likely refers to a specific Cisco Networking Academy (NetAcad) lab assignment. There are two primary versions associated with these numbers in the CCNA curriculum: 1. Lab 1.6.2: Configure Basic Router Settings
3. Directional Logic
The Goal:
Enable PC1 (in VLAN 10) to ping PC2 (in VLAN 20). The Problem: By default, PCs in different VLANs cannot communicate. They need a Layer 3 device (a Router) to move packets between the broadcast domains.