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Cisco Bug: CSCta20956 - Catalyst 2950 reset with PCI Fatal Error on DMA CH3 with DHCP snooping

Last Modified

Jan 29, 2017

Products (1)

  • Cisco Catalyst 2950 Series Switches

Known Affected Releases


Description (partial)


A Cisco Catalyst WS-C2940-24 switch may reset after occurrence of  PCI Fatal Error on DMA CH3.


This has only been seen after DCHP snooping was enabled.
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Bug Details Include

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  • Status
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