Ya, gotta open it up. Take the top off and can't miss it. On Fri, Dec 4, 2020, 8:10 PM Shawn L <[email protected]> wrote:
> Where is the SD card? I’m guessing you need to open the chassis to get at > it? > > On Fri, Dec 4, 2020 at 7:06 PM Scott Miller <[email protected]> wrote: > > > This worked! I pulled the SD card, slotted into a linux laptop, renamed > > the "good" ios file to the "bad" name, slotted the SD card back into the > > 920 and booted it up. Came up like a champ. Then, corrected my mistake > > and of course ... removed "no service password-recovery" so that doesn't > > bite me again. > > > > Thanks to all who offered suggestions. Many thanks. > > > > On Fri, Dec 4, 2020 at 5:18 AM Cassidy B. Larson <[email protected]> > > wrote: > > > > > I believe the bootflash is an SD card inside, you could pop it out and > > see > > > if you can modify it on another asr920 or device, renaming the new > > filename > > > to the one it's looking for. Long shot, but who knows, might work? > > > > > > On Thu, Dec 3, 2020 at 5:24 PM Scott Miller <[email protected]> > wrote: > > > > > >> Ya I tried that too, it still tries to find the wrong ios file and > > start's > > >> its loop again. This one might be a brick. > > >> > > >> On Thu, Dec 3, 2020 at 5:15 PM Aaron <[email protected]> wrote: > > >> > > >> > Try this > > >> > > > >> > > > >> > > > >> > > > https://packetlife.net/blog/2010/oct/11/recovering-no-service-password-recovery-service/ > > >> > > > >> > > > >> > On Thursday, December 3, 2020, Aaron <[email protected]> wrote: > > >> > > > >> >> Looks like you need to talk to TAC. The password recovery being > > >> disabled > > >> >> is not your friend. > > >> >> > > >> >> > > https://community.cisco.com/t5/routing/asr-920-boot-fail/td-p/3834996 > > >> >> > > >> >> > > >> >> On Thursday, December 3, 2020, Scott Miller <[email protected]> > > >> wrote: > > >> >> > > >> >>> The output didn't seem to format well, let's try it again: > > >> >>> > > >> >>> System Bootstrap, Version 15.5(3r)S2, RELEASE SOFTWARE (fc1) > > >> >>> Technical Support: http://www.cisco.com/techsupport > > >> >>> Copyright (c) 2015 by cisco Systems, Inc. > > >> >>> Compiled Wed 01-Jul-15 03:53 by sdcunha > > >> >>> Starting Initialization of FMAN0 > > >> >>> Loading ucode for FMAN0, size: 31424, ver: 106.04.14 > > >> >>> Silicon Rev Major:Minor [1:1] > > >> >>> Initializing the pci.. > > >> >>> IOFPGA version[17082912] > > >> >>> Boot ROM0 > > >> >>> Last reset cause: BootFromUpgradeRegFail > > >> >>> UEA platform with 1572863 Kbytes of main memory > > >> >>> > > >> >>> PASSWORD RECOVERY FUNCTIONALITY IS DISABLED > > >> >>> > > >> >>> .....Break detected: (0x1) > > >> >>> Do you want to reset the router to the factory default > > >> >>> configuration and proceed [y/n] ?y > > >> >>> > > >> >>> Router rebooting with factory default configuration > > >> >>> > > >> >>> System Bootstrap, Version 15.5(3r)S2, RELEASE SOFTWARE (fc1) > > >> >>> Technical Support: http://www.cisco.com/techsupport > > >> >>> Copyright (c) 2015 by cisco Systems, Inc. > > >> >>> Compiled Wed 01-Jul-15 03:53 by sdcunha > > >> >>> Starting Initialization of FMAN0 > > >> >>> Loading ucode for FMAN0, size: 31424, ver: 106.04.14 > > >> >>> Silicon Rev Major:Minor [1:1] > > >> >>> Initializing the pci.. > > >> >>> IOFPGA version[17082912] > > >> >>> Boot ROM0 > > >> >>> Last reset cause: BootFromUpgradeRegFail > > >> >>> UEA platform with 1572863 Kbytes of main memory > > >> >>> > > >> >>> PASSWORD RECOVERY FUNCTIONALITY IS DISABLED > > >> >>> > > >> >>> .....Resetting upgrade counter from failed upgrade > > >> >>> Directory asr920-universalk9_npe.16.06.05a.SPA.bin not found > > >> >>> Unable to locate asr920-universalk9_npe.16.06.05a.SPA.bin > directory > > >> >>> Unable to load asr920-universalk9_npe.16.06.05a.SPA.bin > > >> >>> boot: error executing "boot > > >> >>> bootflash:asr920-universalk9_npe.16.06.05a.SPA.bin" > > >> >>> autoboot: boot failed, restarting... > > >> >>> > > >> >>> On Thu, Dec 3, 2020 at 4:32 PM Scott Miller <[email protected]> > > >> wrote: > > >> >>> > > >> >>> > I have a ASR-920-12SZ-IM, which I inadvertently entered the > wrong > > >> boot > > >> >>> > command in the config, saved the config and rebooted. Now it's > > >> stuck > > >> >>> in a > > >> >>> > boot loop. I've tried breaking the boot, it asks if I want to > > >> reset to > > >> >>> > factory default, and I enter "y", it reboots but still tries to > > find > > >> >>> that > > >> >>> > same bad ios file I entered in the initial configuration which > was > > >> >>> supposed > > >> >>> > to have been whipped when it went to factory default. I can't > for > > >> the > > >> >>> life > > >> >>> > of me figure out how to get into ROMMON on this box. Each time > I > > >> >>> break the > > >> >>> > boot, it just goes back to the same question, asking if I want > to > > >> >>> factory > > >> >>> > default. > > >> >>> > > > >> >>> > Here's what it's doing: > > >> >>> > > > >> >>> > > > >> >>> > System Bootstrap, Version 15.5(3r)S2, RELEASE SOFTWARE (fc1) > > >> Technical > > >> >>> > Support: http://www.cisco.com/techsupport Copyright (c) 2015 by > > >> cisco > > >> >>> > Systems, Inc. Compiled Wed 01-Jul-15 03:53 by sdcunha Starting > > >> >>> > Initialization of FMAN0 Loading ucode for FMAN0, size: 31424, > ver: > > >> >>> > 106.04.14 Silicon Rev Major:Minor [1:1] Initializing the pci.. > > >> IOFPGA > > >> >>> > version[17082912] Boot ROM0 Last reset cause: > > BootFromUpgradeRegFail > > >> >>> UEA > > >> >>> > platform with 1572863 Kbytes of main memory PASSWORD RECOVERY > > >> >>> FUNCTIONALITY > > >> >>> > IS DISABLED .....Break detected: (0x1) Do you want to reset the > > >> router > > >> >>> to > > >> >>> > the factory default configuration and proceed [y/n] ?y Router > > >> rebooting > > >> >>> > with factory default configuration System Bootstrap, Version > > >> >>> 15.5(3r)S2, > > >> >>> > RELEASE SOFTWARE (fc1) Technical Support: > > >> >>> http://www.cisco.com/techsupport > > >> >>> > Copyright (c) 2015 by cisco Systems, Inc. Compiled Wed 01-Jul-15 > > >> 03:53 > > >> >>> by > > >> >>> > sdcunha Starting Initialization of FMAN0 Loading ucode for > FMAN0, > > >> size: > > >> >>> > 31424, ver: 106.04.14 Silicon Rev Major:Minor [1:1] Initializing > > the > > >> >>> pci.. > > >> >>> > IOFPGA version[17082912] Boot ROM0 Last reset cause: > > >> >>> BootFromUpgradeRegFail > > >> >>> > UEA platform with 1572863 Kbytes of main memory PASSWORD > RECOVERY > > >> >>> > FUNCTIONALITY IS DISABLED .....Resetting upgrade counter from > > failed > > >> >>> > upgrade Directory asr920-universalk9_npe.16.06.05a.SPA.bin not > > found > > >> >>> Unable > > >> >>> > to locate asr920-universalk9_npe.16.06.05a.SPA.bin directory > > Unable > > >> to > > >> >>> load > > >> >>> > asr920-universalk9_npe.16.06.05a.SPA.bin boot: error executing > > "boot > > >> >>> > bootflash:asr920-universalk9_npe.16.06.05a.SPA.bin" autoboot: > boot > > >> >>> failed, > > >> >>> > restarting... > > >> >>> > > > >> >>> > The boot file > bootflash:asr920-universalk9_npe.16.06.05a.SPA.bin > > >> is > > >> >>> > invalid and does not exist. The correct file which is on the > box > > >> >>> > is bootflash:asr920igp-universalk9_npe.16.06.05a.SPA.bin > > >> >>> > > > >> >>> > Anyone know how to break into ROMMON to blow out this config? > > I've > > >> >>> been > > >> >>> > at it for a couple hours, nothing I've found googling seems to > > work. > > >> >>> > > > >> >>> > Thanks. > > >> >>> > > > >> >>> _______________________________________________ > > >> >>> cisco-nsp mailing list [email protected] > > >> >>> https://puck.nether.net/mailman/listinfo/cisco-nsp > > >> >>> archive at http://puck.nether.net/pipermail/cisco-nsp/ > > >> >>> > > >> >> > > >> _______________________________________________ > > >> cisco-nsp mailing list [email protected] > > >> https://puck.nether.net/mailman/listinfo/cisco-nsp > > >> archive at http://puck.nether.net/pipermail/cisco-nsp/ > > >> > > > > > _______________________________________________ > > cisco-nsp mailing list [email protected] > > https://puck.nether.net/mailman/listinfo/cisco-nsp > > archive at http://puck.nether.net/pipermail/cisco-nsp/ > > > _______________________________________________ > cisco-nsp mailing list [email protected] > https://puck.nether.net/mailman/listinfo/cisco-nsp > archive at http://puck.nether.net/pipermail/cisco-nsp/ > _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
