# CCNA Lab 01 — Basic LAN & IPv4 Connectivity

## Topology
R1 G0/0 ↔ SW1 ↔ PC1 / PC2

## Addressing
- R1 G0/0: 192.168.10.1/24
- SW1 VLAN1: 192.168.10.2/24, gateway 192.168.10.1
- PC1: 192.168.10.10/24, gateway 192.168.10.1
- PC2: 192.168.10.11/24, gateway 192.168.10.1

## Packet Tracer device suggestion
- Router: Cisco 2911 or 1941 (use whichever is available)
- Switch: Cisco 2960
- 2 x PC

## Verification
- ping between PCs
- ping R1
- show ip interface brief
- show interfaces status
- show mac address-table

All names and addresses are lab-only fictional data.