RE: OSPF routing loop

From: Andrew Lissitz \(alissitz\) (alissitz@cisco.com)
Date: Wed Oct 05 2005 - 15:34:22 GMT-3

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Mike, are you all performing any redistribution?

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Mike O
Sent: Wednesday, October 05, 2005 12:09 PM
To: ccielab@groupstudy.com
Subject: OSPF routing loop

Can a rapidly flapping interface cause a routing loop with OSPF?
yesterday we had an interface bounce every 90 seconds and caused a
routing loop within the network until we shut it down. Shouldn't the
hold-down timers prevent this?

Thanks,

Mike

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