STP (ENCOR, CCNP Quiz)

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

2. MST gives us choice of mapping vlans to MSTP instances (instead of one STP for each VLAN like PVST)?

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

4. MST is an STP version in which we should map a separate instance of STP for each individual VLAN

5. Which one is the first step in STP operation?

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

7. What is the length of STP BPDU frame?

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

9. Which value is used by STP (Spanning Tree Protocol) to elect a root bridge?

10. Which type of STP is this?