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NBAR on VLAN at 6509

Unanswered Question
Jan 12th, 2006
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Hello,


i have configured nbar on a vlan-interface at a cisco switch 6509. There is cef activated, too. My problem is, that there is only incoming-traffic but no outgoing traffic recognized.


Does anyone has an idea?


daniel

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danielscharf Thu, 01/12/2006 - 04:46
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Hello,


now I self found the answer. I forgot to activate the route-cache (in this case I used cef) at the inbound interface. Now the packets were not process-switched an can be recognized by nbar.


Is that explanation right? Anyhow I have the function working I want it.


Regards

Daniel

Georg Pauwen Thu, 01/12/2006 - 05:00
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    2017 WAN

Hello Daniel,


that would indeed make sense, NBAR requires CEF...


Regards,


GP

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