OSPF Uptime

Unanswered Question
Aug 30th, 2007

Hi all


If I have 2 router connected over a T1 line over 2 site for example and both have become OSPF neighbor.


Eg. If the link connecting to Router A flap and loss it connectivity for a short period before it resume connectivity and OSPF neighbor again.


I have a question.


1. Would the uptime be the same when u issue a sh ospf command on both router?


2. If the uptime is different, why is it so? :)


PLease help to advice.


REgards


Alan

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Edison Ortiz Thu, 08/30/2007 - 14:15

It depends on the dead-time interval you have in the interface. You can lose a connection for 30 seconds, while having a dead-time of 120 seconds, and never lose adjacency.


The uptime, on this case, won't be reset.

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