02-09-2021 06:14 AM - edited 07-05-2021 01:12 PM
Hello,
I am trying to boot from an USB flash disk on my Cisco AP Catalyst 9115AX because I pushed a wrong bin file and I cannot access to the system CLI.
So I copied the correct file C9800-AP-iosxe-wlc.bin in my USB flash disk ( I tried FAT32 and exFAT format).
Now, I press esc before kernel starts and I enter in u-boot CLI. I didn't really know how to use U-BOOT so I read available commands with help and I can see my USB device is not found unlike nand flash :
u-boot> nand info Device 0: nand0, sector size 256 KiB Page size 4096 b OOB size 128 b Erase size 262144 b subpagesize 4096 b options 0x00090200 bbt options 0x00000000 u-boot> usb start starting USB... USB0: ++++ Powering up USB blocks... OK USB EHCI 1.00 scanning bus 0 for devices... 1 USB Device(s) found scanning usb for storage devices... 0 Storage Device(s) found u-boot>
I don't know how can I boot on the binnary file that is on my 8GB USB flash disk
Can you help me,
J.
Solved! Go to Solution.
02-10-2021 05:10 AM - edited 02-10-2021 05:11 AM
Thanks Leo and Marce,
So, I finally found a solution. I connected the cisco AP to the WLC network, and hard reseted the broken AP, after reboot it automatically downloaded the good binary Cisco image (it took time), then it rebooted again and provisioned automatically to my EWC. I already tried to hard reset out of the ap LAN and it has been not working.
Special thanks to Cisco's engineers that developped Cisco IOS.
Have a nice day
02-09-2021 03:44 PM
Won't work.
Contact Cisco TAC and organize for an RMA.
02-10-2021 02:07 AM
>...
Interfaces |
● 1x 100, 1000, 2500 Multigigabit Ethernet (RJ-45) – IEEE 802.3bz
● Management console port (RJ-45)
● USB 2.0 (enabled via future software)
|
02-10-2021 05:10 AM - edited 02-10-2021 05:11 AM
Thanks Leo and Marce,
So, I finally found a solution. I connected the cisco AP to the WLC network, and hard reseted the broken AP, after reboot it automatically downloaded the good binary Cisco image (it took time), then it rebooted again and provisioned automatically to my EWC. I already tried to hard reset out of the ap LAN and it has been not working.
Special thanks to Cisco's engineers that developped Cisco IOS.
Have a nice day
Discover and save your favorite ideas. Come back to expert answers, step-by-step guides, recent topics, and more.
New here? Get started with these tips. How to use Community New member guide