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Cisco Bug: CSCta53957 - Radius login failing after upgrade

Last Modified

Feb 01, 2017

Products (1)

  • Cisco MDS 9000 Series Multilayer Switches

Known Affected Releases


Description (partial)


In certain circumstances, when MDS 9000 switches running NX-OS 4.1 code are configured to
authenticate against a radius server, legitimate users may be denied access.

Issue has been observed only when Microsoft IAS is used as radius server.
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
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