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Interface shut down after every reload on Ciso1720

On a Cisco 1720 with two WIC-1B-S/T interfaces and a fastethernet intrface the interfaces after every reload are shut down,what will be the reason and how can we solve this problem. the Software version is c1700-y-mz.121-8a.

  • Other Network Infrastructure Subjects
1 REPLY
Anonymous
N/A

Re: Interface shut down after every reload on Ciso1720

You may want to connect up to the console port,

reload the router and see what messages are generated.

There may be a message which hints as to why the

interface is coming up shut. I don't see any

bugs that look relevant to this specific problem,

but you may want to try upgrading to the latest

12.1M code to see if that makes a difference, too.

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