You move a switch from a network where it performed Layer 2 switching only to a network where it performs Layer 2 switching and Layer 3 routing. You notice that the switch is showing high CPU usage and significantly degraded routing performance.
Which command sequence do you use to troubleshoot and fix the problem?

A. #show running-config (config)#ip routing

B. #show sdm prefer (config)#sdm prefer vlan

C. #show sdm prefer (config)#sdm prefer routing

D. #show sdm prefer (config)#sdm prefer default








 

Suggested Answer: C

Reference:
https://www.cisco.com/c/en/us/support/docs/switches/catalyst-3750-series-switches/68461-high-cpu-utilization-cat3750.html

This question is in 300-115 Implementing Cisco IP Switched Networks (SWITCH) Exam
For getting Cisco Certified Network Professional (CCNP) Routing and Switching Certificate





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