How do you explain Ping?

Related questions

1. How do I ping my NIC?
2. Will a gaming router reduce ping?
3. How do I block ping?
4. What does ping actually do?
5. What is the port for ping?
6. What is the default ping port number?
7. Should I block ICMP ping?
8. Does VPN affect Ping?
9. What is Server ping?
10. Which port should be open for Ping?

Tags

1. #computer
2. #packet
3. #taken
4. #particular
5. #connected
6. #connection
7. #server
8. #checks
9. #networking
10. #location
11. #reachable
12. #receives
13. #submarine
14. #sends
15. #diagnostic
16. #program
17. #utility