Cisco Bug: CSCvs25058 - Customer can not connect more than 31 direct-attach rack servers
May 21, 2020
- Cisco Unified Computing System
Known Affected Releases
Symptom: 6454 Fabric Interconnects cannot switch traffic between a pair of UCS Rack-servers. This is only for traffic that should be switched in-fabric i.e. between vNICs pinned on the FI. Conditions: 6454 FIs. When customer connects more than 31 rack-servers directly to FI, Servers that are discovered after 31st can not communicate b/w them if the vnics that are talking to each-other has same vntag.
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Bug Details Include
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