Note that Big Cloud Fabric (BCF) was renamed to Converged Cloud Fabric (CCF) starting release 6.0

Date: December 15th, 2023


Software Version: BCF 5.3

  • Release Date: 01-May-2020
  • End of Software Support Date: 01-December-2024


BCF 5.3 will be considered End of Support on December 1st, 2024 with no further official software support on this version from Arista. This notice is intended to serve as a reminder of this upcoming event. Customers running BCF 5.3 should work with their Arista sales team to discuss possible upgrade options. For more information about Arista’s CCF EOS/EOL policies and/or to obtain an explanation of terms used in this announcement, please refer to the Arista DMF/CCF/MCD Product Life Cycle Policy.


For More Information:

If you require further assistance or have additional questions regarding this notice, please contact the Arista Networks Technical Assistance Center (TAC) by one of the following methods:

Open a Service Request:
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By telephone: +1-650-322-6510, +1-800-653-0565

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