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Cisco Bug: CSCut02911 - IPS in LACP config drops packets for 8 seconds during signature update

Last Modified

Aug 05, 2015

Products (1)

  • Cisco IPS 4200 Series Sensors

Known Affected Releases

7.3(2)E4 7.3(3)E4

Description (partial)

Symptom:
IPS in LACP configuration drops packets for about 8 seconds during signature update. The IPS interface is removed from the port channel much later than the outage occurs.

Conditions:
4500 series IPS in LACP configuration. Traffic loss occurs during signature update process.
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