[c-nsp] debugging all incoming traffic on an interface

[Wilkinson, Alex]

    0n Mon, Sep 22, 2008 at 06:52:21PM -0400, Jason Lixfeld wrote: 

    >Attaching a access-list 100 permit ip any any log-input to the
    >interface and/or subinterface via ip access-group didn't show 
    >anything - the interface counters

Curious ... since I dont have the luxury to play with cisco kit all day (jack of
trades ...) can someone please give me a quick explanation as to how creating an
ACL on an interface helps with debugging that interface ?

 -aW

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