1841 router with WIC 1ADSL

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Mar 17th, 2009
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The new 1841 router with the default image c1841-ipbase-mz.124-6.XE3.bin loaded not coming up with ADSL WIC installed on any slot of the router. It keeps on rebooting. Pls see the attached file for the boot sequence.

Even after i loaded with the new image c1841-ipbasek9-mz.124-24.T.bin, the same problem.

What is the work around to solve this issue?


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Giuseppe Larosa Tue, 03/17/2009 - 07:35
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Hello Arumugasamy,

you need to upgrade to an IOS image that supports the ADSL WIC

try with


that FN declares support it



Hope to help


thiru.vel10 Tue, 03/17/2009 - 22:53
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Try to upgreade the IOS to advanceservice 12.4.This image will support the ADSL card with advance security " IOS filter "

arumugasamy Wed, 03/18/2009 - 05:02
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I tried 4 ios images. This card i tried with another router with the same problem. But when i used another WIC adsl with this router, it is working. So I believe that the WIC is defective.

Let me wait and update you


Leo Laohoo Wed, 03/18/2009 - 15:42
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With the suspected faulted WIC card, during the bootup, are there any error messages?


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