BugZero | Cisco BugID CSCvs49102 - 1G SFP error-disabled on the 10G interface in Hsta...

Cisco - Defect ID: CSCvs49102

1G SFP error-disabled on the 10G interface in Hstack

Cisco - Defect ID: CSCvs49102

1G SFP error-disabled on the 10G interface in Hstack

Last updated on February 23rd, 2026

BugZero Risk Score
6.1 Medium

Overall: 6.1

Severity: 6.4

Lifecycle: 9.1

Popularity: 4.6

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Bug Details

Description

Symptom

- show inventory does not show if a Giga SFP is in a 10G slot - 1G SFP is error-disabled when inserted in the 10G slot

Conditions

Switch is in Horizontal Stacking.

Workaround

NIL

Further Problem Description

Change history

2026-02-23 Added: 15.2(7)E

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Cisco - Defect ID: CSCvs49102

1G SFP error-disabled on the 10G interface in Hstack

Cisco - Defect ID: CSCvs49102

1G SFP error-disabled on the 10G interface in Hstack

Last updated on February 23rd, 2026

BugZero Risk Score6.1 Medium

Bug Details

Symptom

Conditions

Workaround

Further Problem Description

Links

Top Cisco Defects

Ready to prevent the next vendor outage?

BugZero Risk Score
6.1 Medium