What do the TTL settings control?

Related questions

1. What is TTL and how it works?
2. What does host command do?
3. What is SOA TTL?
4. What is a TTL number?
5. What is TTL 64?
6. What is negative cache TTL?
7. What is TTL 128 in networking?
8. What is host file in Linux?
9. How does TTL work in networking?
10. What is the purpose of TTL?

Tags

1. #cache
2. #value
3. #setting
4. #seconds
5. #directive
6. #resource
7. #measured
8. #refreshed
9. #given
10. #every
11. #control
12. #practices
13. #example
14. #header
15. #policy
16. #headers
17. #exceeded
18. #before