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Tuesday, December 24, 2019

What does the abbreviation ttl mean?

What does the abbreviation ttl mean?

  • Transistor to Transistor Logic; DNS Resource Record Time To Live in seconds; MAX IP hops.
  • The amount of a time a dns record can be cached before it should be looked up again.
  • Low level hardware invented in the early 1960s, aka Transistor to Transistor Logic
  • The number of hops an IP packet can take
What does the abbreviation ttl mean?



Stands for "Time To Live." Pretty intense for a computer term, huh? It refers an aspect of the Internet Protocol. TTL is used when a "ping," or a request for a response, is sent to another computer, such as a server. The TTL represents the number of hops, or servers in different locations, the request can travel to before returning a failed attempt message.


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