STP (ENCOR, CCNP Quiz)

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

2. What are BPDU frames in STP?

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

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

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

6. What is the length of STP BPDU frame?

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

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

9. Which one is the last 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?