Because the two PCs are on separate networks and R1 is not configured, the ping fails. When the link lights are green for PC1 and PC3, ping between PC1 and PC3. Wait for switch convergence or click Fast Forward Time a few times. Part 1: Test Connectivity Without Inter-VLAN Routing Step 1: Ping between PC1 and PC3. Finally, you will enable trunking and verify connectivity between VLANs. You will then configure VLANs and inter-VLAN routing. In this activity, you will check for connectivity prior to implementing inter-VLAN routing. Part 4: Test Connectivity with Inter-VLAN Routing Scenario
Part 1: Test Connectivity without Inter-VLAN Routing 6.3.3.6 Packet Tracer – Configuring Router-on-a-Stick Inter-VLAN Routing Addressing Table Device