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Cisco Bug: CSCup40416 - HSRP, PIM, OSPF flapping were seen on 3850

Last Modified

Nov 27, 2020

Products (1)

  • Cisco Catalyst 3850 Series Switches

Known Affected Releases


Description (partial)

Various protocols (e.g. OSPF, HSRP, PIM, ...) may flap on 3850 with no corresponding packet loss.

3850 running IOS-XE 03.03.00. And the Hello timer is 1s
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