A response may be sent on expiry of a timer.Logical formLearned from2 sentences. Persons may suggest (timer settings).Logical formLearned from2 sentences. (Timer settings) can be numerical.Logical formLearned from2 sentences. Some (timer events) may be associated with a receipt of messages.Logical formLearned from2 sentences. Persons may enumerate some timers.Logical formLearned from2 sentences. Timer can be in milliseconds.Logical formLearned from2 sentences. (Time units) can be for timers.Logical formLearned from2 sentences. Persons may manage (retransmission timers) to a server.Logical formLearned from2 sentences. A (topology change timer) can be subsequent to an election.Logical formLearned from2 sentences. Timers may pertain-to an implementation.Logical formLearned from2 sentences. (Retry timers) may relate to a round-trip time.Logical formLearned from2 sentences. A (millisecond timer) may be maintained by an agent.Logical formLearned from2 sentences. A source may restart a timer.Logical formLearned from2 sentences. A timer can be for an (address mapping).Logical formLearned from2 sentences. A timer can be for a (group network address).Logical formLearned from2 sentences.