STP (ENCOR, CCNP Quiz)

1. What is the length of STP BPDU frame?

2. When we buy a Cisco switch, STP is already enabled on all the ports or we have to enable it ourselves?

3. Without STP, a LAN with redundant links would cause Ethernet frames to loop for an indefinite period of time

4. Which of the following port states are stable states when STP has completed convergence?

5. Which type of communication is used by STP to exchange BPDU frames?

6. What is the maximum number of Root Ports that a Cisco Catalyst switch can have?

7. Which type of STP is this?

8. Which one is the last step in STP operation?

9. Normal (Legacy/Traditional) STP supports how many STP instances in a LAN Network at a time?:

10. What two components make up the Bridge ID in Spanning Tree Protocol?