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Webcast-Catalyst9k
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1721 router rebooting automatically

Hi to All

My Router is getting reset/reboot automatically. I am using 1 mbps Internet Lease line from my ISP. i had put console running & got following message....

System Bootstrap, Version 12.2(7r)XM2

System Bootstrap, Version 12.2(7r)XM2, RELEASE SOFTWARE (fc1)

TAC Support: http://www.cisco.com/tac

Copyright (c) 2003 by cisco Systems, Inc.

System Bootstrap, Version 12.2(7r)XM2, RELEASE SOFTWARE (fc1)

TAC Support: http://www.cisco.com/tac

Copyright (c) 2003 by cisco Systems, Inc.

System Bootstrap, Version 12.2(7r)XM2, RELEASE SOFTWARE (fc1)

TAC Support: http://www.cisco.com/tac

Copyright (c) 2003 by cisco Systems, Inc.

C1700 platform with 65536 Kbytes of main memory

program load complete, entry point: 0x80008000, size: 0x46b830

Self decompressing the image : ##########################################

System Bootstrap, Version 12.2(7r)XM2, RELEASE SOFTWARE (fc1)

TAC Support: http://www.cisco.com/tac

Copyright (c) 2003 by cisco Systems, Inc.

C1700 platform with 65536 Kbytes of main memory

Please help me out....IOS version is

IOS (tm) C1700 Software (C1700-Y-M), Version 12.2(8)YJ, EARLY DEPLOYMENT RELEASE

SOFTWARE (fc1)

Sanjay Tiwari

3 REPLIES

Re: 1721 router rebooting automatically

Hi Sanjay,

try to get in to ROMMON prompt by pressing ctrl+Break key during the booting process & set the register value as 0x2102 by entering "config-register 0x2102" & restart your router.

if still it doesn't help you out, please let me know abt that.

hope this helps.

rate this post.

New Member

Re: 1721 router rebooting automatically

Sir

it is showing the same value at sh version command.

config-register 0x2102

may be something else....

thanks

Re: 1721 router rebooting automatically

Hi Sanjay,

i think this might be because of improper ground or earthing problem i belive. if you say its not the problem with that, try to reload the IOS with a different one.

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