08-01-2021 03:49 AM
hii guys
I intend to upgrade the IOS of C1111 router , I downloaded a new image (the existing one is “Cisco IOS XE Software, Version 16.10.3a”) and I put it in the flash:, but when I wanted the prompt to start from the new image , I did not find the command “boot system” , it says “syntax error: unknown command”
How can I load the router from new Image ?
regards
08-01-2021 04:06 AM - edited 08-01-2021 04:42 AM
@alalem2010 wrote:
“syntax error: unknown command”
The only time this error message comes up is when the router is running SD-WAN image.
Converting the router from SD-WAN to autonomous is not easy.
1. Issue the command "controller-mode disable" to force the router to go into autonomous mode.
2. Delete all SD-WAN related files. (Note: Failure to delete SD-WAN related files will cause the router to boot back into SD-WAN.)
del /force /recursive bootflash:*sdwan*
del /force /recursive bootflash:vmanage-admin
del /force /recursive bootflash:.cdb_backup
3. Upgrade the firmware (Cisco ISR & ASR 1k Routers: IOS-XE/Firmware Upgrade (Install Mode))
08-01-2021 04:25 AM
sir @Leo Laohoo , after i upgrade i want to use it with SD-wan system
08-04-2021 03:04 AM
Dear Leo , i want to upgrade IOS and use router with SDwan system , new ios is already existing in bootflash:
how can i make the router boot from 16.12.4 ios instead of 16.10.3a
08-04-2021 03:30 AM
Has anyone read the Release Notes for SD-WAN?
The upgrade procedure is there.
Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community: