Frequent Questions      

 Home > Cisco > CCNA > WAN Practice Question 5

   CCNA™ (200-125) WAN Practice Questions

Frame Relay PVC and SVC


  Previous          Next     

Q5. Frame Relay supports which of the following?

A. PVCs only

B. SVCs only

C. Both PVCs and SVCs

D. None

  Correct Answer: C



Frame Relay supports two type of virtual circuits (VCs):

1. Permanent Virtual Circuits (PVCs) _ these are permanently established connection that are used for frequent and consistent data transfers between DTEs across a Frame Relay cloud.

2. Switched Virtual Circuits (SVCs) _ these are temporary connections used in situations requiring only occassional data transfers between DTEs across Frame Relay cloud. 
The terms "Call Setup", "Data Transfer", "Idle", and "Call Termination" are associated with SVCs. Frame Relay SVCs are not widely supported by manufacturers.


Previous          Next     

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