Cisco Bug: CSCun91331 - MDS software upgrade/downgrade could fail due to fec_enabled_ref_cnt
Jan 30, 2017
- Cisco MDS 9000 Series Multilayer Switches
Known Affected Releases
Symptom:In MDS switch, software upgrade/downgrade could fail due to the fec_enabled_ref_cnt counter erroneously showing non-zero value. This is a global variable which shows a numeric value that corresponds to the number of interface(s) for which the fec feature is being enabled. Conditions:This issue will affect only customers who enable <i>forward error correction</i> (FEC) for interface(s).
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Bug Details Include
- Full Description (including symptoms, conditions and workarounds)
- Known Fixed Releases
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