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Cisco Bug: CSCut54681 - SSP clustering performance for UDP thruput is lower than required.

Last Modified

Nov 11, 2016

Products (1)

  • Cisco Firepower 9000 Series

Known Affected Releases

99.1(2.126)

Description (partial)

Symptom:
1)Run UDP RFC2544 and jumbo frame tests against SSP 3 blades cluster and performance drop a lot than 3 blades stand alone setup.
2)Here is the test results:
64 bytes UDP packet: 3.7 Gbps/5.58 MPPS
1500 bytes UDP packet: 213Gbps
9000 bytes UDP packet: 39.2 Gbps

Conditions:
Jumbo frame and SSP intra chassis cluster
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