What does Bpdu guard stand for?

Related questions

1. What is the difference between STP RSTP MSTP?
2. Is Rstp Cisco proprietary?
3. What is use of spanning tree protocol?
4. Is rapid Pvst compatible with RSTP?
5. What is a Bpdu and what is its purpose?
6. What is Bpdu guard?
7. What is Udld and why should we use it?
8. What is spanning tree used for?
9. What is the difference between PVST+ and rapid PVST+?
10. What is the difference between Pvst and Pvst+?

Tags

1. #addresses
2. #bpdus
3. #intended
4. #exchanged
5. #information
6. #contain
7. #ports
8. #costs
9. #protocol
10. #spanning
11. #messages
12. #acronym
13. #packets
14. #ensure
15. #across
16. #topology
17. #switches
18. #bridge
19. #within
20. #extended
21. #priorities
22. #where