07-20-2017 08:54 AM - edited 03-08-2019 11:24 AM
I am upgrading an ASR1002 to "asr1000rp1-adventerprisek9.03.16.05.S.155-3.S5-ext.bin" from "asr1000rp1-adventerprisek9.03.05.01.s.152-1.s1.bin". [from 15.2 to 15.5] Is there an upgrade path to get from this very old version to the latest?
Can I go straight to the latest in one try?
Thank you.
Phil Henson
07-20-2017 09:33 AM
It doesn't appear that there is an upgrade path. You can go directly from 15.2 to 15.2 using the consolidated software package and a maintenance window to reboot.
Here are a couple of links for upgrade instructions and release notes:
http://www.cisco.com/c/en/us/td/docs/routers/asr1000/configuration/guide/chassis/asr1000-software-config-guide/pkg-mgmt-asr.html#con_1057891
http://www.cisco.com/c/en/us/td/docs/routers/asr1000/release/notes/asr1k_rn_rel_notes/asr1k_rn_intro.html
HTH
07-20-2017 07:46 PM
You can go straight.
Don't forget to upgrade the ROMmon.
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