https://community.cisco.com/t5/network-security/firepower-2100-os-upgrades-process/m-p/3728692#M132729 Hi Brian,<BR /><BR />Can you please confirm your ASA model number? I assume you have the firepower SFR module installed on the ASA.<BR /><BR />Thanks Fri, 19 Oct 2018 14:51:46 GMT vsurresh 2018-10-19T14:51:46Z https://community.cisco.com/t5/network-security/firepower-2100-os-upgrades-process/m-p/3728057#M132728 <P>Hello – trying to understand the upgrade and software maintenance dependencies between FXOS and ASA software images.</P> <P>Does each OS require an individual upgrade process?</P> <P>Are the software versions interdependent?</P> Tue, 12 Mar 2019 11:13:50 GMT https://community.cisco.com/t5/network-security/firepower-2100-os-upgrades-process/m-p/3728057#M132728 Brian Lennon 2019-03-12T11:13:50Z https://community.cisco.com/t5/network-security/firepower-2100-os-upgrades-process/m-p/3728692#M132729 Hi Brian,<BR /><BR />Can you please confirm your ASA model number? I assume you have the firepower SFR module installed on the ASA.<BR /><BR />Thanks Fri, 19 Oct 2018 14:51:46 GMT https://community.cisco.com/t5/network-security/firepower-2100-os-upgrades-process/m-p/3728692#M132729 vsurresh 2018-10-19T14:51:46Z https://community.cisco.com/t5/network-security/firepower-2100-os-upgrades-process/m-p/3728697#M132730 Cisco Firepower 2100 running ASA<BR /><BR /> Fri, 19 Oct 2018 14:55:27 GMT https://community.cisco.com/t5/network-security/firepower-2100-os-upgrades-process/m-p/3728697#M132730 Brian Lennon 2018-10-19T14:55:27Z