Firepower 2100 firmware version required for FTD 6.6

[Chess Norris]

I am trying to find some information on the required firmware version for running FTD 6.6 on a Firepower 2110.

The only information I could find was for the 4100/9300 series.

The current FTD version is 6.2.3.7

This is the output I get from "show package" on FXOS

firmware # show package
Name Package-Vers
--------------------------------------------- ------------
cisco-asa-fp2k.9.8.2.SPA 9.8.2
cisco-ftd-fp2k.6.2.2-81.SPA 6.2.2-81
fxos-k9-fp2k.2.2.2.63_63_63-1004.0103.0211.SPA
2.2.2.63_63_63-1004.0103.0211
fxos-k9-fp2k.2.2.2.75_75_75-1004.0103.0211.SPA
2.2.2.75_75_75-1004.0103.0211
fxos-k9-fp2k.2.2.2.79_79_79-1004.0103.0211.SPA
2.2.2.79_79_79-1004.0103.0211
fxos-k9-fp2k.2.2.2.86_86_86-1004.0103.0211.SPA
2.2.2.86_86_86-1004.0103.0211
fxos-k9-fp2k.2.3.1.108_108_108-1006.0104.0213.SPA
2.3.1.108_108_108-1006.0104.021
fxos-k9-fp2k.2.3.1.118_118_118-1006.0104.0213.SPA
2.3.1.118_118_118-1006.0104.021
fxos-k9-fp2k.2.3.1.84_84_84-1006.0104.0213.SPA
2.3.1.84_84_84-1006.0104.0213

Thanks

/Chess

[Chess Norris]

I am trying to find some information on the required firmware version for running FTD 6.6 on a Firepower 2110.

The only information I could find was for the 4100/9300 series.

The current FTD version is 6.2.3.7

This is the output I get from "show package" on FXOS

firmware # show package
Name Package-Vers
--------------------------------------------- ------------
cisco-asa-fp2k.9.8.2.SPA 9.8.2
cisco-ftd-fp2k.6.2.2-81.SPA 6.2.2-81
fxos-k9-fp2k.2.2.2.63_63_63-1004.0103.0211.SPA
2.2.2.63_63_63-1004.0103.0211
fxos-k9-fp2k.2.2.2.75_75_75-1004.0103.0211.SPA
2.2.2.75_75_75-1004.0103.0211
fxos-k9-fp2k.2.2.2.79_79_79-1004.0103.0211.SPA
2.2.2.79_79_79-1004.0103.0211
fxos-k9-fp2k.2.2.2.86_86_86-1004.0103.0211.SPA
2.2.2.86_86_86-1004.0103.0211
fxos-k9-fp2k.2.3.1.108_108_108-1006.0104.0213.SPA
2.3.1.108_108_108-1006.0104.021
fxos-k9-fp2k.2.3.1.118_118_118-1006.0104.0213.SPA
2.3.1.118_118_118-1006.0104.021
fxos-k9-fp2k.2.3.1.84_84_84-1006.0104.0213.SPA
2.3.1.84_84_84-1006.0104.0213

Thanks

/Chess

[Marvin Rhoads · Accepted solution]

Upgrading Firepower Threat Defense automatically upgrades FXOS for the Firepower 1000 and 2100 series.

It should be FXOS 2.8.1.105 for FTD 6.6.0, 2.8.1.129 for FTD 6.6.1.

It's documented here:

https://www.cisco.com/c/en/us/td/docs/security/firepower/compatibility/firepower-compatibility.html#id_67425

[Chess Norris]

Thanks @Marvin Rhoads I am aware that FXOS is part of the FTD package for the 2100 series, but is it the same with the firmware?

There is no manual firmware installation requirement for the 2100?

[Aref Alsouqi]

I think the firmware is referred to as the FXOS image.

[Chess Norris]

Thanks for clearing up the confusion. I've just upgraded the FTD software on 14 ASA 5516-X and they all needed a firmware upgrade before starting the FTD upgrade and it adds another 30 minutes on the upgrade process.  I am happy if I can skip this step with the 2100 series.