ASR 1000 series router upgrade path

[philhenson]

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

[Reza Sharifi]

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

[Leo Laohoo]

You can go straight. 

Don't forget to upgrade the ROMmon.