Skillset can help you prepare! Sign up for your free Skillset account and take the first steps towards your certification.
Which of the following is an advantage of using PVST+ over CST 802.1D?
Requires small bridge resources to converge.
Changes from Discarding to Learning to Forwarding states.
Uses only three states to converge in case a link fails.
Creates a separate 802.1D instance for each VLAN.
Cisco proprietary improvement of Common STP, Per-VLAN Spanning Tree Protocol (PVST+) keeps a separate spanning instance for each existing VLAN in the network. This improvement creates more efficiency of the links in the network however it adds more CPU resources.
Study thousands of practice questions that organized by skills and ranked by difficulty.
Create a tailored training plan based on the knowledge you already possess.
Know when you’re ready for the high-stakes exam. Have the confidence that you will pass on your first attempt.