How does a Bpdu filter work?

Related questions

1. What is Spanning Tree PortFast edge?
2. What does Bpdu guard do?
3. What is Bpdu guard and Bpdu filter?
4. What does Bpdu filter do?
5. What is rapid Pvst?
6. What is an advantage of Pvst+?
7. What triggers Bpdu guard?
8. What is superior Bpdu?
9. What is a trunk port?

Tags

1. #configuration
2. #filters
3. #bpdufiltering
4. #after
5. #ports
6. #sends
7. #changes
8. #enables
9. #receives
10. #enabling
11. #bpdufilter
12. #operate
13. #because
14. #unless
15. #normal
16. #portfast
17. #filtering
18. #default
19. #spanning
20. #while
21. #disables