MSFC Hybrid Mode Layer 3 Switching The second phase of Layer 3 switching for the Catalyst 6000 family introduced the Hybrid Mode for the Multilayer Switch Feature Card (MSFC). This introduced the Multilayer Switching (MLS) style Layer 3 switching to the Catalyst 6000 platform. This section discusses the hardware used by the MSFC Hybrid Mode as well as configuration concepts … [Read more...]