Frequent Questions      

  Home > Cisco > CCNP Switch > Practice Question 10


CCNP™ Switch (300-115) practice questions



Home                                                                      Up                                         Previous

Q10. Which of the following release of Catalyst switches is compatible with PVST+ implementation of Spanning-Tree protocol?

         A. Catalyst 2.0 release or above

         B. Catalyst 3.0 release or above

         C. Catalyst 4.0 release or above

         D. Catalyst 4.1 release or above

Correct Answer : D


PVST+ is available with Catalyst 4.1 release or above. Switches before release 4.1 are compatible with PVST implementation of Spanning-Tree. Note that PVST+ is backward compatible. PVST+ is also compatible with 802.1Q implementation of CST (Common Spanning Tree) protocol. PVST+ is in fact requires no configuration to make it compatible with PVST (Plug and play compatible).

Home                                                                           Up                                         Previous



Copyright © 2000-2018 All rights reserved

Website design by

Disclaimer: All Simulation Exams practice tests, study guides and/or material are neither sponsored by, nor endorsed by, nor affiliated with Cisco® Systems or any other company. All trademarks are trademarks of their respective owners and duly  acknowledged. CCNA™, CCENT™, ICND2™, CCNP™, CCIE™ are registered trade marks of Cisco® Systems. The practice tests material is a copyright of and the same is not approved or endorsed by respective certifying bodies. Thank-you for your interest in Simulation Exams. Please see read me file before you download, install, and/or use any software from  For any information or questions regarding this Website, please e-mail webmaster at