Which command sequence do you use to troubleshooting and fix the problem?

You move a seitch from a network where it performed layer2 switching only a network where it performs layer 2 switching and layer s routing. You notice that the switch is showing high CPU usage and significantly degraded routing performance.

Which command sequence do you use to troubleshooting and fix the problem?
A . #show running-config (config)# sdm prefer vlan
B . #show running-config (config)# sdm prefer routing
C . #show running-config (config)# ip routing
D . #show running-config (config)# sdm prefer default

Answer: B