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Cisco 819HG-4G-G-K9 flash:0 got formated ,now stuck in rommon mode..

nasaru123
Level 1
Level 1

Dear All,

 

could you please help me resolve this problem..?

 

 

I'm using Cisco 819-HG-4G-G-K9 Router, Due to Full disk we try to Format Secondary disk to get some disk space ,but accidentally we choose main flash:0 memmory.. now there is no ios or bootLDR in flash...

i try to connect through xmodem and also tftpdnld ...but no response ...! 

the followed steps which i have done to troubleshoot i'm mentioning below.. and please help me to solve this issue..!

1--------------------------------------------------

rommon 8 > sysret

System Return Info:

count: 19,  reason: reset

pc:0x0,  error address: 0x0

Stack Trace:

FP: 0x00000000, PC: 0x00000000

FP: 0x00000000, PC: 0x00000000

FP: 0x00000000, PC: 0x00000000

FP: 0x00000000, PC: 0x00000000

FP: 0x00000000, PC: 0x00000000

FP: 0x00000000, PC: 0x00000000

FP: 0x00000000, PC: 0x00000000

FP: 0x00000000, PC: 0x00000000

--------------------------------------------------------------

 

rommon 11 > context

No context available

 

rommon 5 > rommon-pref

usage: rommon-pref [readonly|upgrade]

rommon 6 > showmon

Last Reset Reason: System Reset

---------------------------------------------------------------------

rommon 2 > showmon

Last Reset Reason: System Reset

 

ReadOnly ROMMON version is:

System Bootstrap, Version 15.2(2r)T1, RELEASE SOFTWARE (fc1)

Technical Support: http://www.cisco.com/techsupport

Copyright (c) 2014 by cisco Systems, Inc.

 

No upgrade ROMMON version present

ReadOnly ROMMON currently running

ReadOnly ROMMON is selected for next boot

-----------------------------------------------------------------

rommon 3 > meminfo

-----------------------------------------------------

Current Memory configuration is:

On-board: Size = 1024 MB : Start Phy Addr = 0x0_00000000

-----------------------------------------------------

Main memory size: 1024 MB in 32 bit mode.

Available main memory starts at 0x1008000, size 1032160KB

Smart Init is enabled.

NVRAM size: 256 KB

 

Manufacturer's JEDEC ID code:

On-board: JDEC ID is not available

------------------------------------------------------------------------------

rommon 25 > set

PS1=rommon ! >

RTC_STAT=0

LICENSE_BOOT_LEVEL=

FE_SPEED_MODE=4

FE_PORT=0

TFTP_RETRY_COUNT=20

WARM_REBOOT=FALSE

RELOAD_TYPE=1

IP_ADDRESS=192.168.10.2

IP_SUBNET_MASK=255.255.255.0

DEFAULT_GATEWAY=192.168.10.1

TFTP_SERVER=192.168.10.45

TFTP_FILE=c800-universalk9-mz.SPA.153-3.M4.bin

FE0_PORT=AUTO

?=0

BSI=0

RANDOM_NUM=1491046230

RET_2_RTS=06:05:53 UTC Sat Mar 17 2018

RET_2_RCALTS=1521266744

 

rommon 4 > unset bootflash:

unset: "bootflash:" does not exist

rommon 5 > xmodem -c c800-universalk9-mz.SPA.153-3.M4.bin

monitor: command "xmodem" not found

---------------------------------------------------------------------------

rommon 1 > boot flash:

program load complete, entry point: 0x4000000, size: 0x18c40

boot: cannot determine first executable file name ondevice "flash:"

 

 

rommon 4 > dir flash:

program load complete, entry point: 0x4000000, size: 0x18c40

Directory of flash:

 

Kindly please support anyone..

 

1 Reply 1

nasaru123
Level 1
Level 1
Guys,
F Y I ..Pls..!
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