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Cisco Bug: CSCvu43736 - QSFP-4X10G-LR-S does not come up in NCS-540

Last Modified

Jul 01, 2020

Products (1)

  • Cisco Network Convergence System 5500 Series

Known Affected Releases

6.5.3

Description (partial)

Symptom:
QSFP-4X10G-LR-S does not come up in NCS-540 with 6.5.3 software version.
New TenGig ports are in 'Down' state but Tx power is normal on both ends of the link.

Conditions:
6.5.3 software version is installed.
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