Cisco Bug: CSCvv16921 - IE4010 Unmatched-PdelFwUp and Unmatched-PdelResp errors increasing on uplinks with PTP enabled.
Sep 03, 2020
- Cisco Industrial Ethernet 4010 Series Switches
Known Affected Releases
Symptom: Unmatched-PdelFwUp and Unmatched-PdelResp errors increasing constantly in uplinks. show ptp port counters errors gigabitEthernet 1/26 Port Sanity Blkd Vlan Domain Timestamp Parent-Id Gi1/26 0 0 0 0 1220 0 Port Gmc-Id Seq-Id Sync-Fault Unmatched-FwUp Unmatched-DelResp Duplicate-Sync Gi1/26 0 0 0 0 0 0 Port Unmatched-PdelFwUp Duplicate-Announce Unmatched-PdelResp Send-Error Misc-Error Gi1/26 192 0 192 0 0 #show ptp time-property PTP CLOCK TIME PROPERTY Clock Syntonized: FALSE Domain Syntonized: FALSE Scaled Fractional Frequency Offset: Unknown Conditions: PTP enabled on interface Gi1/26 and PTP is disabled under interface Gi1/27 Issue will also seen with PTP enabled on Gi1/25 and disabled on Gi1/28
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