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Cisco 1721 router reboot by itself

koonbeng
Level 1
Level 1

Hi,

Wish to ask y a Cisco 1721 router can reboot by itself very often in a day? What causes it?? I had 1 ADSL and ISDN modules in the router. Is the IOS got corrupted?? Kindly advise. Thanks....

20 Replies 20

Hi,

If you do not have software download access then you need to purchase the IOS.

I got later version of IOS. Will it helps???

YOu can try with it. but before upoading the IOS take the backup of the running IOS

Hi,

After few weeks of changing the IOS, the problem persist again.... Thus it may not be the IOS problem...

Hi,

Can you post the error message that you are getting?

Hi,

I can't see any error in the router itself. It has the same msg as the one I posted last time...