Cisco Bug: CSCvt58479 - FEX N2K-C2232TM Fails after upgrading to 7.3(7)N1(1)
Jul 30, 2020
- Cisco Nexus 5000 Series Switches
Known Affected Releases
Symptom: After a NX-OS upgrade of Nexus 5K/6K with Nexus 2232TM or Nexus 2232TM-E FEX to NX-OS 7.3(7)N1(1), following symptoms can be seen 1)Nexus 2232TM or Nexus 2232TM-E FEX FEX fails to come online. 2)In some instances, the FEX can be online but few FEX fabric interfaces will remain down. 2)Output errors (IntMacTx-Er)/CRC increase towards FEX. Errors are sent from N5K to FEX uplinks, and some of these errors are seen on FEX HIFs Conditions: Seen after a NX-OS upgrade of N5K/6K with Nexus 2232TM or Nexus 2232TM-E FEX to NX-OS 7.3(7)N1(1). Not seen in other NX-OS releases or with other model FEXes.
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Bug Details Include
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