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Cisco Bug: CSCvv79140 - ACI: PTP management packets are dropped when its total size is larger than 128 bytes

Last Modified

Sep 23, 2020

Products (1)

  • Cisco Nexus 9000 Series Switches

Known Affected Releases


Description (partial)

PTP packets are dropped on ACI switches when the total size of the packets are larger than 128 bytes.

When the total size of the packets are larger than 128 bytes.
This should not impact typical PTP event messages such as Sync, Follow_Up, Delay_Req and so on. However, it may impacts some PTP management messages or PTP messages with additional payload that results in the total size larger than 128 bytes.
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