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Webcast-Catalyst9k
New Member

Debugging

packets are not going thru the router unless debug is turn on. This is on a 1721 cisco router. Cisco states when a debug is turn on, it take priority over other network traffics. What resource does the router lost while debug being turn on?

Thanks in advance..

5 REPLIES
Cisco Employee

Re: Debugging

Hi Friend,

When you turn on debugs it utilizes resources like CPU. So depending on what debugs you turn on more CPU processing is lost.

You have to be very cautious whne you turn on debugs in live networks.

Regards,

Ankur

New Member

Re: Debugging

Just 'debug bsc packet'

thanks

Re: Debugging

Let me understand this .. are you saying that you have to enable debug to make the router work? If so, it sounds like a bug to me. Try disabling route cache and CEF, and see if that makes it work without debug.

Kevin Dorrell

Luxembourg

New Member

Re: Debugging

Will try it. I am not sure if its a bug, but I have tried new routers and IOS and still the same. Will not work unless debug is turn on.

New Member

Re: Debugging

Ip route and CEF not available on this 1721 that I had.

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