A company would like to ensure that the failure of a single access switch does not disrupt service to the mail servers located in the data center. What can be done to ensure maximum connectivity to the mail servers?
- Enable CDP to ensure all neighboring devices are known.
- Create a separate RSTP specifically for the mail servers.
- Configure a routing protocol so that paths to all Layer 3 devices are cached.
- Install redundant access links between the servers and the access layer switches.
Exam with this question: CCNA Discovery 4: DCompNtwk Final Exam