Hi everyone ...
i have a Cisco Firepower 2110 , that is running FTD 6.3 with FXOS Version 2.4(1.243)
i would like to upgrade to 6.4 , but when my FMC upgrade to 6.4 version , it cannot detect my FTD with 6.3 version
FTD 2110 is offline in fmc
i think this problem is because my FTD FXOS version is lower than the FMC compatibility for detect FTD .
how i can upgrade Firepower 2110 FXOS from 2.4 to 2.6 version ?
i know FXOS in FTD 2100 upgraded when major and minor upgrade is done in Firepower .but my FMC cannot detect ftd with 2.4 version ...
