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Cisco Bug: CSCuj97787 - N3k: cut-through switch mode not forwarding packets with CRC errors

Last Modified

May 11, 2018

Products (5)

  • Cisco Nexus 3000 Series Switches
  • Cisco Nexus 3064 Switch
  • Cisco Nexus 3016 Switch
  • Cisco Nexus 3064-T Switch
  • Cisco Nexus 3048 Switch

Known Affected Releases

6.0(2)U1(1a)

Description (partial)

Symptom:
Not all packets with CRC errors with frame size 1024 or above are forwarded when the N3k is configured in cut-through switch mode.

Conditions:
configure "no switching-mode store-forward" on the N3k switch and send CRC error packets with frame size 1024 or more through it .
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  • Status
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