topic Re: performed factory reset of ISR4331/k9. Need to exit rommon mode. in Cisco Software Discussions

performed factory reset of ISR4331/k9. Need to exit rommon mode.

Geeth — Wed, 28 Feb 2024 07:24:35 GMT

please find the below command,

Initializing Hardware ...

Checking for PCIe device presence...done
Reading confreg 8000
System integrity status: 0x610
Key Sectors:(Primary, GOOD), (Backup, GOOD), (Revocation, GOOD)
Size of Primary = 2288 Backup = 2288 Revocation = 288
RSA Self Test Passed

Expected hash:
DDAF35A193617ABACC417349AE204131
12E6FA4E89A97EA20A9EEEE64B55D39A
2192992A274FC1A836BA3C23A3FEEBBD
454D4423643CE80E2A9AC94FA54CA49F

Obtained hash:
DDAF35A193617ABACC417349AE204131
12E6FA4E89A97EA20A9EEEE64B55D39A
2192992A274FC1A836BA3C23A3FEEBBD
454D4423643CE80E2A9AC94FA54CA49F
Sha512 Self Test Passed
Rom image verified correctly

Current image running: Boot ROM0

Last reset cause: LocalSoft
ISR4331/K9 platform with 4194304 Kbytes of main memory

rommon 1 >

Need to exit from rommon mode. please advice

Re: performed factory reset of ISR4331/k9. Need to exit rommon mode.

liviu.gheorghe — Wed, 28 Feb 2024 07:53:09 GMT

Hello @Geeth ,

First you should issue the dir bootflash: command to locate a valid image for your router. It's a file similar to this:

isr4400-universalk9.03.15.01.S.155-2.S1-std.SPA.bin

Then issue the command confreg 0x2102

And then issue the command: boot bootflash:filename where filename is the one you located with the dir command earlier.

Hope this helps.

Re: performed factory reset of ISR4331/k9. Need to exit rommon mode.

Geeth — Mon, 04 Mar 2024 07:30:08 GMT

Thanks, issue resoled. Thanks every one