Upgrade IOS XE on Cisco ASR 1002.

[m.rabidinov]

Hi all.

I have a Cisco ASR 1002 ESP5, it has one route proccessor.

How can I upgrade IOS on Router?

Current ios: asr1000rp1-advipservicesk9.03.01.00.S.150-1.S.bin

Target IOS: asr1000rp1-advipservices.03.01.02.S.150-1.S2.bin

[davidch3]

Hello Marat,

There are 2 options for the IOS upgrade on an ASR1002.  You can always use the standard IOS upgrade procedure by updating the boot statement and reloading the router.  You can also perform ISSU in sub-package mode.  For more on that, visit the following doc.

http://www.cisco.com/en/US/docs/routers/asr1000/configuration/guide/chassis/issu.html#wp1136595

[dreams_as_money]

Hi Marat

use this   command: boot system flash bootflash:

and remove if there is  boot system flash

Regards

[JulietCharlie]

I can recommend to use:

boot system flash bootflash:asr1000rp1-advipservices.03.01.02.S.150-1.S2.bin

boot system flash

If something with 1st IOS will be wrong, router will boot from other IOS on the flash.

To upload IOS to the router you can use:

copy tftp: bootflash:

Best Regards

[m-abooali]

HI,

I am dealing with same issue. I do have a discussion on this as well. is the standard IOS upgrade on Cisco ASR1002 is any different from any other router?

ASR 1002 does not support ISSU.

is the boot sequence and confreg is going to be any different than a normal non-ASR router?

Please advsie,

Best Regards,

Masood