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Cisco Bug: CSCvs00775 - PTP Packets punted when feature ptp is enabled/disabled

Last Modified

Aug 28, 2020

Products (52)

  • Cisco Nexus 9000 Series Switches
  • Cisco Nexus 3548-X Switch
  • Cisco Nexus 9516 Switch
  • Cisco Nexus 3548 Switch
  • Cisco Nexus 31108TC-V Switch
  • Cisco Nexus 9396TX Switch
  • Cisco Nexus 9396PX Switch
  • Cisco Nexus 3132Q-V Switch
  • Cisco Nexus 92304QC Switch
  • Cisco Nexus 3548-XL Switch
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Known Affected Releases

7.0(3)I5(0.209) 7.0(3)I7(7)

Description (partial)

PTP packets punted to CPU
Transit PTP packets on a Cisco Nexus 9000 Series switch will be dropped

Nexus 9k running 7.0(3)I7(7) without feature ptp

The issue is caused when feature ptp is enabled and then disabled; after disabling ptp packets will still continue to punt to CPU
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