End of Software Support
This page aggregates end of software support notices. Detailed information on the lifecycle of each software component may be found here.
The Product Lifecycle Tool can be used to find detailed information about Arista products.
End of Software Support for EOS 4.18
March 14, 2019
The EOS 4.18 software train will reach end of support on August 8th, 2019. At that time, EOS 4.18 will be considered End of Support with no further official software support on this version from Arista.
End of Software Support for EOS 4.16
November 7, 2018
The EOS 4.16 software train will reach end of support on November 24th, 2018. At that time, EOS 4.16 will be considered End of Support with no further official software support on this version from Arista.
End of Software Support for EOS 4.17
November 7, 2018
The EOS 4.17 software train will reach end of support on November 29th, 2018. At that time, EOS 4.17 will be considered End of Support with no further official software support on this version from Arista.
End of Software Support for DCS-7050 series models
September 20th, 2017
This software support bulletin is to notify Arista Networks customers that Arista EOS version 4.19 and later will not support select products from the 7050 Series for which end of sale has been announced.
End of Software Support for EOS 4.15
May 23, 2017
The EOS 4.15 software train will reach end of support on December 31st, 2018. At that time, EOS 4.15 will be considered End of Support with no further official software support on this version from Arista.
End of Software Support for EOS 4.14
November 11, 2016
The EOS 4.14 software train will reach end of support on January 11th, 2017. At that time, EOS 4.14 will be considered End of Support with no further official software support on this version from Arista.
End of Software Support for DCS-7048T-A, DCS-7548S-LC line card and DCS-7508-FM and DCS-7504-FM fabric card modules
June 3, 2016
This software support bulletin is to notify Arista Networks customers that Arista EOS version 4.16 will not support the DCS-7048T-A switches, DCS-7548S-LC line card and DCS-7508-FM and DCS-7504-FM fabric card modules for which end of sales has been announced.
End of Software Support for EOS 4.13
April 1, 2016
The EOS 4.13 software train will reach end of support on July 30th, 2016. At that time, EOS 4.13 will be considered End of Support with no further official software support on this version from Arista.
End of Software Support for EOS 4.12
August 18, 2015
The EOS 4.12 software train will reach the 30 month timeline on November 15th, 2015. At that time, EOS 4.12 will be considered End of Support with no further official software support on this version from Arista.
End of Software Support for EOS 4.11
April 18, 2015
The EOS 4.11 software train will reach the 30 month timeline on June 18, 2015. At that time, EOS 4.11 will be considered End of Support with no further official software support on this version from Arista.