Chapter 12. Multilayer Switching
InterVLAN Routing—. This section discusses how you can use a routing function with a switch to forward packets between VLANs.
Multilayer Switching with CEF—. This section discusses Cisco Express Forwarding (CEF) and how it is implemented on Catalyst switches. CEF forwards or routes packets in hardware at a high throughput.
Troubleshooting Multilayer Switching—. This section provides a brief summary of the commands that can verify the configuration and operation of InterVLAN routing, CEF, and fallback bridging.