06-09-2018 08:27 PM - edited 02-21-2020 07:51 AM
hi,
i have a mix of ASA 5500x with 9.1.x, 9.2.x, 9.4.x, 9.5.x that i needed to upgrade.
looking at the software download, the TAC recommended codes are 9.4.4, 9.6.4, 9.8.2.
my questions are:
1) in a nutshell (not referring to release notes), what are the major difference between these 3 codes?
2) base on the upgrade path, can i safely upgrade my mix of ASA 5500x FWs with code 9.1.x, 9.2.x, 9.4.x, 9.5.x directly to 9.6.4?
https://www.cisco.com/c/en/us/td/docs/security/asa/asa96/release/notes/asarn96.html#ID-2152-0000000a
3) i commonly see admins go for 9.6.4 and plan to do the same in order to enjoy the software extended support (36) months. can someone advise if this is fine?
or should i go to 9.8.2 in case we need to upgrade our 5500x HW to FP appliance?
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06-10-2018 05:32 AM
1. I'd go with the latest 9.8(2) - currently at interim 35. It's the most feature rich and will be around the longest going forward. If you have Firepower service modules, you need at least ASA 9.6(x) for compatibility with the latest (and recommended) Firepower release.
2. Yes - as long as your 9.1(x) are 9.1(2) or later.
3. I'm steering clients to 9.8(2) for the reasons I mentioned above.
06-10-2018 05:32 AM
1. I'd go with the latest 9.8(2) - currently at interim 35. It's the most feature rich and will be around the longest going forward. If you have Firepower service modules, you need at least ASA 9.6(x) for compatibility with the latest (and recommended) Firepower release.
2. Yes - as long as your 9.1(x) are 9.1(2) or later.
3. I'm steering clients to 9.8(2) for the reasons I mentioned above.
06-10-2018 04:26 PM - edited 06-10-2018 04:33 PM
hi marvin,
thanks for your feedback! i don't have FP modules on these 5500-X FWs.
i'll consider 9.8.2 since i could jump from 9.x to 9.8.2. i'm just waiting for TAC if they got the same advise.
did you encounter any issue upgrading to 9.8.2? any gotchas/caveat?
any major config syntax change that i should take note of?
06-11-2018 12:25 AM
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