Giuseppe Larosa Tue, 04/28/2009 - 05:55
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Hello Suryakant,

what router model is this ?

what IOS image ?

post a sh ver

Hope to help


suryakant.chavan Tue, 04/28/2009 - 07:55
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hi Giuseppe

Thanks for your quick reply.

Here is output of sh version.

Router#sh version

Cisco IOS Software, 3800 Software (C3825-ADVENTERPRISEK9-M), Version 12.4(9)T7, RELEASE SOFTWARE (fc3)

Technical Support:

Copyright (c) 1986-2008 by Cisco Systems, Inc.

Compiled Thu 10-Jan-08 18:20 by prod_rel_team

ROM: System Bootstrap, Version 12.4(13r)T, RELEASE SOFTWARE (fc1)

Router uptime is 3 weeks, 2 days, 17 hours, 22 minutes

System returned to ROM by reload at 03:55:39 IST Sun Apr 5 2009

System restarted at 03:57:14 IST Sun Apr 5 2009

System image file is "flash:c3825-adventerprisek9-mz.124-9.T7.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:

If you require further assistance please contact us by sending email to

[email protected].

Cisco 3825 (revision 1.2) with 225280K/36864K bytes of memory.

Processor board ID FHK1126F1PQ

2 Gigabit Ethernet interfaces

16 Serial interfaces

8 Channelized E1/PRI ports

1 Virtual Private Network (VPN) Module

DRAM configuration is 64 bits wide with parity enabled.

479K bytes of NVRAM.

62720K bytes of ATA System CompactFlash (Read/Write)

Configuration register is 0x2102

Giuseppe Larosa Tue, 04/28/2009 - 08:10
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Hello Suryakant,

try to follow Edison's suggestion

do clear ip route *

then re-issue

sh ip route static

other suggestion:

what is the output of

sh ip route

this is just to understand if is a problem in the output of sh ip route static.

If you still see multiple entries for the same static route try to reload the router.

Hope to help


Edison Ortiz Tue, 04/28/2009 - 06:41
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That's not a normal behavior and most likely you've hit a bug. Your RIB seems to be corrupted so either

clear ip route * or reboot the router if possible.





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