Hi All,
I have one 1841 router and just upgraded the IOS like below...
took backup of old IOS 12.4(15)
upgraded the IOS from 12.4(15) to 12.4(24)T3
write the config
no boot system
boot system flash c1841-advsecurityk9-mz.124-24.T3.bin
write the config
reloaded the router
Now I completed whole required configuration.
I took config backup
I found in the running that there is no "boot system flash:c1841-advipservicesk9-mz.124-19.bin" line.
Now I thought to added it again.
I set boot system flash c1841-advipservicesk9-mz.124-19.bin
I did whole required configuration
write the config
reloaded the router
Now when I checked the running config nothing is there all config is gone.
After this I just did small config and write the config and reloaded the router even now there is nothing everything is gone.
Experts can anyone have this kind of experience can someone help me in this why this router behaving like this. what could be the reason?
Please find the below details:
#sh hard
Cisco IOS Software, 1841 Software (C1841-ADVSECURITYK9-M), Version 12.4(24)T3, R
ELEASE SOFTWARE (fc2)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2010 by Cisco Systems, Inc.
Compiled Tue 23-Mar-10 04:46 by prod_rel_team
ROM: System Bootstrap, Version 12.4(13r)T, RELEASE SOFTWARE (fc1)
Router uptime is 15 minutes
System returned to ROM by reload at 11:37:13 UTC Fri May 28 2010
System image file is "flash:c1841-advsecurityk9-mz.124-24.T3.bin"
This product contains cryptographic features and is subject to United
States and local country laws governing import, export, transfer and
use. Delivery of Cisco cryptographic products does not imply
third-party authority to import, export, distribute or use encryption.
Importers, exporters, distributors and users are responsible for
compliance with U.S. and local country laws. By using this product you
agree to comply with applicable laws and regulations. If you are unable
to comply with U.S. and local laws, return this product immediately.
A summary of U.S. laws governing Cisco cryptographic products may be found at:
http://www.cisco.com/wwl/export/crypto/tool/stqrg.html you require further assistance please contact us by sending email to
export@cisco.com. 1841 (revision 7.0) with 237568K/24576K bytes of memory.
Processor board ID FCZ141221RH
2 FastEthernet interfaces
1 Virtual Private Network (VPN) Module
DRAM configuration is 64 bits wide with parity disabled.
191K bytes of NVRAM.
62720K bytes of ATA CompactFlash (Read/Write)
If
Cisco
Configuration register is 0x2142
#sh mem
Head Total(b) Used(b) Free(b) Lowest(b) Largest(b)
Processor 6470C580 168770176 21892016 146878160 145425104 145725744
I/O EE800000 25165824 4984508 20181316 20165552 20165468
Processor memory
Address Bytes Prev Next Ref PrevF NextF Alloc PC what
6470C580 0001024920 00000000 64806948 000 65D0669C 63F75EC8 60D75214 (coalesce
d)
64806948 0000000404 6470C580 64806B0C 001 -------- -------- 602DB63C *Init*
64806B0C 0000000096 64806948 64806B9C 001 -------- -------- 602DAC54 Managed C
hunk Queue Elements
64806B9C 0000010004 64806B0C 648092E0 001 -------- -------- 61E541F8 List Elem
ents
648092E0 0000020004 64806B9C 6480E134 001 -------- -------- 61E541F8 Managed C
hunk
6480E134 0000005004 648092E0 6480F4F0 001 -------- -------- 61E54228 List Head
ers
6480F4F0 0000000292 6480E134 6480F644 001 -------- -------- 628614A4 *Init*
6480F644 0000000028 6480F4F0 6480F690 001 -------- -------- 6007CB58 *Init*
6480F690 0000000028 6480F644 6480F6DC 001 -------- -------- 6007CB58 *Init*
6480F6DC 0000000028 6480F690 6480F728 001 -------- -------- 6007CB58 *Init*
6480F728 0000000292 6480F6DC 6480F87C 001 -------- -------- 628614A4 *Init*
6480F87C 0000000240 6480F728 6480F99C 001 -------- -------- 60697CEC *Init*
6480F99C 0000004396 6480F87C 64810AF8 001 -------- -------- 60D55AA8 TTY data
I/O memory
Address Bytes Prev Next Ref PrevF NextF Alloc PC what
EE800000 0000015808 00000000 EE803DF0 000 0 63F76B74 00000000 (coalesce
d)
EE803DF0 0000000272 EE800000 EE803F30 001 -------- -------- 603DE6AC *Packet D
ata*
EE803F30 0000000272 EE803DF0 EE804070 001 -------- -------- 603DE6AC *Packet D
ata*
EE804070 0000000272 EE803F30 EE8041B0 001 -------- -------- 603DE6AC *Packet D
ata*
EE8041B0 0000000272 EE804070 EE8042F0 001 -------- -------- 603DE6AC *Packet D
ata*
EE8042F0 0000000272 EE8041B0 EE804430 001 -------- -------- 603DE6AC *Packet D
ata*
EE804430 0000000272 EE8042F0 EE804570 001 -------- -------- 603DE6AC *Packet D
ata*
EE804570 0000000272 EE804430 EE8046B0 001 -------- -------- 603DE6AC *Packet D
ata*
EE8046B0 0000000272 EE804570 EE8047F0 001 -------- -------- 603DE6AC *Packet D
ata*
Regards,
Naidu.
