BugZero | Cisco BugID CSCvd15679 - IntMacRx-Er increased on Xmit-Err

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BugZero | Cisco BugID CSCvd15679 - IntMacRx-Er increased on Xmit-Err

ODD
Cisco
CSCvd15679

Cisco - Defect ID: CSCvd15679

IntMacRx-Er increased on Xmit-Err

ODD
Cisco
CSCvd15679

Cisco - Defect ID: CSCvd15679

IntMacRx-Er increased on Xmit-Err

Last updated on May 7th, 2025

BugZero Risk Score
6.1 Medium

Overall: 6.1

Severity: 6.4

Lifecycle: 9.1

Popularity: 5.1

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Bug Details

Views: 13

Description

Symptom

When error frames go from parent switch to fex, on fex-fabric port, Xmit-Err and IntMacRx-Er are increased on show interface counter error. IntMacRx-Er should not be increased, might be IntMacTx-Er.

Conditions

Error frames go from parent switch to fex and issue show interface counter error for fex-fabric port.

Workaround

If error is due to jumbo frame, configuring system mtu to fix traffic will solve this issue.

Further Problem Description

When sending error frame from parent switch to fex, on fex-fabric port, Xmit-Err and IntMacRx-Er are increased on show interface counter error instead of IntMacTx-Er

Change history

2025-05-07 Added: 7.1(4)N1(1)

Relevant Products

Click on a version to see all relevant bugs

Affected versions:7.1(4)N1(1)

Fixed versions: 7.0(3)F3(1), 7.0(3)F3(2), 7.0(3)F3(3), 7.0(3)F3(3a), 7.0(3)F3(3c), 7.0(3)F3(4), 7.0(3)F3(5), 7.0(3)I4(1), 7.0(3)I4(1t), 7.0(3)I4(2), 7.0(3)I4(3), 7.0(3)I4(4), 7.0(3)I4(5), 7.0(3)I4(6), 7.0(3)I4(6t), 7.0(3)I4(7), 7.0(3)I4(8), 7.0(3)I4(8a), 7.0(3)I4(8b), 7.0(3)I4(8z), 7.0(3)I5(1), 7.0(3)I5(2), 7.0(3)I5(3), 7.0(3)I5(3a), 7.0(3)I5(3b), 7.0(3)I6(1), 7.0(3)I6(2), 7.0(3)I7(1), 7.0(3)I7(2), 7.0(3)IC4(4), 7.0(3)IM7(2), 7.1(5)N1(1), 7.3(0)D1(1), 7.3(0)D1(1C), 7.3(0)DX(1), 7.3(0)DY(1), 7.3(1)D1(1), 7.3(1)D1(1B), 7.3(1)DY(1), 7.3(10)N1(1), 7.3(2)D1(1), 7.3(2)D1(1A), 7.3(2)D1(1B), 7.3(2)D1(1C), 7.3(2)D1(2), 7.3(2)D1(3), 7.3(2)D1(3a), 7.3(2)N1(1), 7.3(2)N1(1b), 7.3(2)N1(1c), 7.3(3)D1(1), 7.3(3)N1(1), 7.3(4)D1(1), 7.3(4)N1(1), 7.3(4)N1(1a), 7.3(5)D1(1), 7.3(5)N1(1), 7.3(6)D1(1), 7.3(6)N1(1), 7.3(6)N1(1a), 7.3(7)D1(1), 7.3(7)N1(1), 7.3(7)N1(1a), 7.3(7)N1(1b), 7.3(8)D1(1), 7.3(8)N1(1), 7.3(8)N1(1a), 7.3(9)N1(1), 8.1(1), 8.1(2), 8.1(2a), 8.2(1), 8.2(2), 8.2(3), 8.2(4), 8.2(5), 8.2(6), 8.2(7), 8.2(7a), 8.3(1), 8.3(2), 8.4(1), 8.4(2), 8.4(3), 8.4(4), 8.4(4a), 8.4(5)

Relevant Products

Click on a version to see all relevant bugs

Affected versions:7.1(4)N1(1)

Fixed versions: 7.0(3)F3(1), 7.0(3)F3(2), 7.0(3)F3(3), 7.0(3)F3(3a), 7.0(3)F3(3c), 7.0(3)F3(4), 7.0(3)F3(5), 7.0(3)I4(1), 7.0(3)I4(1t), 7.0(3)I4(2), 7.0(3)I4(3), 7.0(3)I4(4), 7.0(3)I4(5), 7.0(3)I4(6), 7.0(3)I4(6t), 7.0(3)I4(7), 7.0(3)I4(8), 7.0(3)I4(8a), 7.0(3)I4(8b), 7.0(3)I4(8z), 7.0(3)I5(1), 7.0(3)I5(2), 7.0(3)I5(3), 7.0(3)I5(3a), 7.0(3)I5(3b), 7.0(3)I6(1), 7.0(3)I6(2), 7.0(3)I7(1), 7.0(3)I7(2), 7.0(3)IC4(4), 7.0(3)IM7(2), 7.1(5)N1(1), 7.3(0)D1(1), 7.3(0)D1(1C), 7.3(0)DX(1), 7.3(0)DY(1), 7.3(1)D1(1), 7.3(1)D1(1B), 7.3(1)DY(1), 7.3(10)N1(1), 7.3(2)D1(1), 7.3(2)D1(1A), 7.3(2)D1(1B), 7.3(2)D1(1C), 7.3(2)D1(2), 7.3(2)D1(3), 7.3(2)D1(3a), 7.3(2)N1(1), 7.3(2)N1(1b), 7.3(2)N1(1c), 7.3(3)D1(1), 7.3(3)N1(1), 7.3(4)D1(1), 7.3(4)N1(1), 7.3(4)N1(1a), 7.3(5)D1(1), 7.3(5)N1(1), 7.3(6)D1(1), 7.3(6)N1(1), 7.3(6)N1(1a), 7.3(7)D1(1), 7.3(7)N1(1), 7.3(7)N1(1a), 7.3(7)N1(1b), 7.3(8)D1(1), 7.3(8)N1(1), 7.3(8)N1(1a), 7.3(9)N1(1), 8.1(1), 8.1(2), 8.1(2a), 8.2(1), 8.2(2), 8.2(3), 8.2(4), 8.2(5), 8.2(6), 8.2(7), 8.2(7a), 8.3(1), 8.3(2), 8.4(1), 8.4(2), 8.4(3), 8.4(4), 8.4(4a), 8.4(5)

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