CertExams.com Simulator Lab Exercises Answers

Enabling and Disabling PVST+ on a switch

Description: This lab exercise demonstrates enabling per-VLAN Spanning Tree Protocol.

Instructions

1. Enter into global configuration mode on the switch. 
2. Issue the command "spanning-tree mode pvst" to enable pvst+ on the switch. 
3. Verify the same using show spanning-tree summary command.