BugZero | Cisco BugID CSCve78802 - Overlord: GLC-TE SFP module cannot up after OIR du...

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BugZero | Cisco BugID CSCve78802 - Overlord: GLC-TE SFP module cannot up after OIR du...

ODD
Cisco
CSCve78802

Cisco - Defect ID: CSCve78802

Overlord: GLC-TE SFP module cannot up after OIR during traffic

ODD
Cisco
CSCve78802

Cisco - Defect ID: CSCve78802

Overlord: GLC-TE SFP module cannot up after OIR during traffic

Last updated on May 10th, 2023

BugZero Risk Score
7.8 High

Overall: 7.8

Severity: 8.2

Lifecycle: 9.1

Popularity: 5.1

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Bug Details

Description

Symptom

Problem Description: In ISR4451, in Front Panel Gigabit Ethernet module interface's SFP port, when GLC-TE SFP with Serial Numbers starting with either AVC*** or MTC*** is plugged in/out couple of times, the Front Panel Gigabit Ethernet module reloads and the interfaces/links never come up and the SFPs never get initialized.

Conditions

GLC-TE SFP with Serial Numbers starting with either AVC*** or MTC*** is plugged in.

Workaround

This problem is not seen with GLC-TE SFPs with Serial Numbers starting with FNS***.

Further Problem Description

Change history

2023-05-10 Added: 16.10.1, 16.10.1a, 16.10.2, 16.10.3, 16.11.1a, 16.11.1b, 16.12.1a, 16.12.2, 16.12.2s, 16.12.3, 16.12.4, 16.12.4a, 16.12.5, 16.3.10, 16.3.11, 16.3.6, 16.3.7, 16.3.8, 16.3.9, 16.6.3, 16.6.4, 16.6.5, 16.6.6, 16.6.7, 16.6.7a, 16.6.8, 16.7.1, 16.7.2, 16.7.3, 16.8.1, 16.8.2, 16.8.3, 16.9.1, 16.9.2, 16.9.3, 16.9.4, 16.9.5, 16.9.6, 16.9.7, 17.1.1, 17.2.1r, 17.2.2, 17.3.1a, 17.3.2, 17.4.1a, 17.4.1b

Links

Original Vendor Announcement

Relevant Products

Click on a version to see all relevant bugs

Affected versions:No known affected versions

Fixed versions: 16.10.1, 16.10.1a, 16.10.2, 16.10.3, 16.11.1a, 16.11.1b, 16.12.1a, 16.12.2, 16.12.2s, 16.12.3, 16.12.4, 16.12.4a, 16.12.5, 16.3.10, 16.3.11, 16.3.6, 16.3.7, 16.3.8, 16.3.9, 16.6.3, 16.6.4, 16.6.5, 16.6.6, 16.6.7, 16.6.7a, 16.6.8, 16.7.1, 16.7.2, 16.7.3, 16.8.1, 16.8.2, 16.8.3, 16.9.1, 16.9.2, 16.9.3, 16.9.4, 16.9.5, 16.9.6, 16.9.7, 17.1.1, 17.2.1r, 17.2.2, 17.3.1a, 17.3.2, 17.4.1a, 17.4.1b

Relevant Products

Click on a version to see all relevant bugs

Affected versions:No known affected versions

Fixed versions: 16.10.1, 16.10.1a, 16.10.2, 16.10.3, 16.11.1a, 16.11.1b, 16.12.1a, 16.12.2, 16.12.2s, 16.12.3, 16.12.4, 16.12.4a, 16.12.5, 16.3.10, 16.3.11, 16.3.6, 16.3.7, 16.3.8, 16.3.9, 16.6.3, 16.6.4, 16.6.5, 16.6.6, 16.6.7, 16.6.7a, 16.6.8, 16.7.1, 16.7.2, 16.7.3, 16.8.1, 16.8.2, 16.8.3, 16.9.1, 16.9.2, 16.9.3, 16.9.4, 16.9.5, 16.9.6, 16.9.7, 17.1.1, 17.2.1r, 17.2.2, 17.3.1a, 17.3.2, 17.4.1a, 17.4.1b

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