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Cisco Bug: CSCus91240 - 4507R+E SUP7E with X4712-SFP+E throughput limitation

Last Modified

Mar 09, 2015

Products (1)

  • Cisco Catalyst 4500 Series Switches

Known Affected Releases

n/a

Description (partial)

Symptom:
It turned out to be a chassis issue. Hence, if the chassis drops packets, causing throughput to drop below expectation, one can change the chassis and check if the behavior changes with the chassis change. In effect, 4712 does not have any known bug for reduced 10G throughput in the group of 3 subports in one super-port.

Conditions:
If 4712 has a throughput lesser than 10G per 3 ports which are part of the same super-port. then, refer this bug to see if your chassis has issues.
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