STP (ENCOR, CCNP Quiz)

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

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

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

4. What is the length of STP BPDU frame?

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

6. What is Portfast feature in STP?:

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

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

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

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