06-26-2018 09:01 AM - edited 03-08-2019 03:29 PM
It boots into ROMMON (after platform install software xxx)
i guess flash is corrupt
switch: dir flash:
Size Attributes Name
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
4096 drw- .EXPAND_MOUNT_QgCJ
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
switch:
dir flash:.EXPAND_MOUNT_QgCJ
switch:
switch: dir sda9:
Size Attributes Name
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
21680202 -rw- cat9k-recovery.SSA.bin
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
switch:
i tried
DEFAULT_ROUTER=10.96.56.17
IP_ADDRESS=10.96.56.19
IP_MASK=255.255.255.248
but ping still fails.
switch: ?
emergency-install Initiate Disaster Recovery
switch: emergency-install sda9:
WARNING: The system partition (bootflash:) will be erased during the system recovery install process.
Are you sure you want to proceed? [y] y/n [n]: y
Starting system recovery (sda9:) ...
boot: attempting to boot from [sda9:cat9k-recovery.SSA.bin]
boot: reading file cat9k-recovery.SSA.bin
###############################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################
PLATFORM_TYPE C9300 speed 9600
Booting Recovery Image 16.6.3
Initiating Emergency Installation of bundle sda9:
Emergency Install failed - bundle sda9: does not exist
Will reboot now
Solved! Go to Solution.
11-24-2021 05:40 AM
I tried this and it will run or a few minutes and then stop and then the switch will reboot. Funny thing I noticed, I have tried 3 different USB drives and the process runs longer on 1 of the 3 USB flash drives , but they all do stop and the switch reboots. Prior to using them for the switch I formatted them using Fat32. I have tried using FAT and NTFS and the drive will not seen rom the switch.
11-24-2021 01:42 PM - edited 11-24-2021 01:45 PM
Found the issue:
set MANUAL_BOOT=no
set SWITCH_IGNORE_STARTUP_CFG=0
11-29-2021 07:49 AM
I added the commands above and it still does not work. I am out of ideas how to fix this. I do not understand why I cannot access flash:
switch: dir flash:
media drive flash: not present.
11-29-2021 01:39 PM
Send the complete output to the command "set".
11-30-2021 06:09 AM
switch: set
AUTOREBOOT_RESTORE=0
BAUD=9600
BOARDID=24664
BSI=0
DC_COPY=yes
DEFAULT_GATEWAY=192.168.1.1
IP_ADDRESS=192.168.1.2
IP_SUBNET_MASK=255.255.255.0
LICENSE_BOOT_LEVEL=network-essentials+dna-essentials,all:C9300_24P;
MAC_ADDR=0C:D0:F8:53:C3:00
MANUAL_BOOT=no
MODEL_NUM=C9300-24T
MODEL_REVISION_NUM=A0
MOTHERBOARD_ASSEMBLY_NUM=73-18270-03
MOTHERBOARD_REVISION_NUM=A0
MOTHERBOARD_SERIAL_NUM=**********
RANDOM_NUM=577002102
RET_2_RCALTS=
RET_2_RTS=
ROMMON_AUTOBOOT_ATTEMPT=0
SWITCH_IGNORE_STARTUP_CFG=0
SWITCH_NUMBER=1
SWITCH_PRIORITY=15
SYSTEM_SERIAL_NUM=**********
TEMPLATE=access
TFTP_BLKSIZE=1024
TFTP_SERVER=192.168.1.5
TFTP_TIMEOUT=100000
VERSION_ID=V01
switch:
12-04-2021 08:15 PM
Contact Cisco TAC and get the switch RMA-ed.
06-25-2022 12:51 AM
doesnt work to
Reading bundle usbflash0:cat9k_iosxe.16.09.01.SPA.bin...
Validating bundle usbflash0:cat9k_iosxe.16.09.01.SPA.bin...
Installing bundle usbflash0:cat9k_iosxe.16.09.01.SPA.bin....
Package file does not have a valid SHA-1 digest
Emergency Install failed - bundle usbflash0:cat9k_iosxe.16.09.01.SPA.bin is not supported on this platform
Will reboot now
06-25-2022 02:11 AM
I have posted my response in your THREAD.
06-25-2022 12:42 AM
cant works
Emergency Install failed - bundle usbflash0:cat9k_iosxe.16.12.04.SPA.bin does not exist
Will reboot now
12-08-2022 02:54 AM
Bumped into this issue this morning after a member of a stack failed its upgrade. Realised after a while it was because the switch still had data stack cable attached to it. Once the switch was fully isolated the switch upgraded and booted after restart. One to watch out for.
06-27-2022 09:33 PM
thank you very much. it worked for me on C3900
04-25-2023 10:26 PM
this was very helpful.
emergency-install usbflash0:IOS_filename.bin
this command solved my problem. thanks
12-07-2021 05:17 AM
I was able to get the switch RMA'd. Thanks to all that replied and tried to assist me with this issue.
03-15-2022 03:54 AM
I believe that you didn't use the right command, do the following:
unset set DEFAULT_ROUTER
set DEFAULT_GATEWAY 10.96.56.17
wish that will help
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