SVIs

SVIs

1. Allows a Layer 3 switch to connect to the VLANs via an SVI

2. when connected to a router, the port is an Access Port

3. Configuration

   • sdm prefer lanbase-routing
     • Reload
       • ip routing
   • Interface fa0/0.20 IP address 10.0.0.0 255.255.255.0 No shutdown

4. Troubleshooting

   • VLANs must be enabled
     • Switch must be in up/up state

5. Commands

   • show ip route
     • show interface status