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Cisco Bug: CSCun79129 - Interoperability 3850 and LNVR Server CRC errors

Last Modified

Jan 29, 2017

Products (1)

  • Cisco Catalyst 3850 Series Switches

Known Affected Releases

n/a

Description (partial)

Symptom:
Interoperability issue between 3850 and LNVR Server
It generates CRC errors on 3850 port (incrementing RX CRC errors on 3850 port).
Issue is observed for following settings: 1000 Auto, 1000 Full, 100 Full, 100 Auto

Issue is NOT observed for 100 Half-Duplex
Issue is NOT observed when LNVR Server is connected to either 2960 or N7k.

Troubleshooting done:
Replaced Cabling, moved to a different port on the 3850, moved to a completely different 3850 - Basic L1 troubleshooting.

Conditions:
SW: 03.03.01SE
HW: WS-C3850-48P
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