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Cisco Bug: CSCul53679 - DEV_CLP_FWD: L2LU IG_SA result merge fifo full Port Internal Err-Dis

Last Modified

May 03, 2016

Products (1)

  • Cisco Nexus 7000 Series Switches

Known Affected Releases

6.2(5.55)S3

Description (partial)

Symptom:
Port set goes into error disabled state with the following error seen in the default VDC:

%MODULE-2-MOD_SOMEPORTS_FAILED: Module x (Serial number: xxxxxxxx) reported failure on ports Ethernet x/y-z (Ethernet) due to error in device DEV_CLP_FWD (device error 0xca802600)

The port group VDC reports the following:

2013 Dec  3 09:20:21.611 7K-VDC2 %ETHPORT-3-IF_DOWN_ERROR_DISABLED: Interface Ethernet3/11 is down (Error disabled. Reason:Internal Error)
2013 Dec  3 09:20:21.623 7K-VDC2 %ETHPORT-3-IF_DOWN_ERROR_DISABLED: Interface Ethernet3/10 is down (Error disabled. Reason:Internal Error)
2013 Dec  3 09:20:21.630 7K-VDC2 %ETHPORT-3-IF_DOWN_ERROR_DISABLED: Interface Ethernet3/12 is down (Error disabled. Reason:Internal Error)
2013 Dec  3 09:20:21.643 7K-VDC2 %ETHPORT-3-IF_DOWN_ERROR_DISABLED: Interface Ethernet3/9 is down (Error disabled. Reason:Internal Error)

Conditions:
Default VDC accounting log reports a 'L2LU IG_SA result merge fifo full' interrupt
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