Cisco 1841 ADSL / SHDSL configuration

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Nov 6th, 2008
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Hi,

I have a Cisco 1841 router with the following modules installed:

HWIC-1ADSL

HWIC-2SHDSL


For some reason the HWIC-2SHDSL module in slot 1 is not supported / disabled in this slot according to the 'show diag' command. (Please see attached show_diag.txt)


From the configuration manual the minimum Cisco IOS Release should be version 12.4(11)XJ. The output from the 'show version' command outputs the following:


Cisco IOS Software, 1841 Software (C1841-BROADBAND-M), Version 12.4(4)T8, RELEASE SOFTWARE (fc3)


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


My question is do I have the correct ISO version installed on the router? If I do have the correct version why when I run the command 'controller shdsl 1/0/0' do I get the following output?


router(config)#controller shdsl 1/0/0

^

% Invalid input detected at '^' marker.


Thanks in advance.



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Giuseppe Larosa Sat, 11/08/2008 - 12:20
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Hello Attila,

try to upgrade to


BROADBAND c1841-broadband-mz.124-22.T.bin


as per feature navigator

www.cisco.com/go/fn

searching for feature I found support for two to 4 wire SHDSL detection

http://www.cisco.com/en/US/docs/ios/12_3t/12_3t7/feature/guide/gt4wire.html#wp1027184


So this should support the SHDSL HWIC

current ios is clearly not able


Hope to help

Giuseppe



attila.bogar Mon, 11/10/2008 - 21:20
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Thanks Giuseppe, I have updated the IOS and it now recognizes the SHDSL module.


Cheers,

Attila

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