At which interval does OSPF refresh LSAs?(a) 10 seconds(b) 30 seconds(c) 30 minutes(d) 1 hourI got this question during an interview for a job.This question is from OSPF Configuration in portion Network Layer of Computer Network

At which interval does OSPF refresh LSAs?(a) 10 seconds(b) 30 seconds(

1.	At which interval does OSPF refresh LSAs?(a) 10 seconds(b) 30 seconds(c) 30 minutes(d) 1 hourI got this question during an interview for a job.This question is from OSPF Configuration in portion Network Layer of Computer Network
Answer» Correct answer is (d) 1 HOUR To elaborate: Each LSA has its own age timer. By DEFAULT, an LSA WAITS for 30 minutes before requiring an UPDATE. So to make sure that each router first has an up-to-date LSA, OSPF REFRESHES LSAs after every 1 hour.

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At which interval does OSPF refresh LSAs?(a) 10 seconds(b) 30 seconds(c) 30 minutes(d) 1 hourI got this question during an interview for a job.This question is from OSPF Configuration in portion Network Layer of Computer Network

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