[c-nsp] 7505, NBAR and 12.3.13

[Rodney Dunn]

I think it's VIP2-50 or greater.

I wouldn't even try it on anything
less than a 4-80 or 6-80.

NBAR takes memory and CPU cycles for
all of the classification so it's better
to have a faster vip.

Rodney

On Mon, Feb 21, 2005 at 11:31:19PM +0200, Corneliu Tanasa wrote:
> Hi,
> 
>  
> 
> Does anyone had any experience with NBAR on a 7505 box?
> 
> The box has a RSP4 and 2 VIP2-40 cards equipped with one PA-8E and three
> PA-FE-TX.
> 
> System image file is "slot1:rsp-isv-mz.123-13.bin"
> 
>  
> 
> I have dCEF enabled and when I try to configure nbar protocol-discovery on
> any interface I receive the folloing error:
> 
>  
> 
> router(config)#interface fast 0/0/0
> 
> router(config-if)#ip nbar protocol-discovery 
> 
> % NBAR ERROR: Cannot support dNBAR on underlying hardware of this interface
> 
> router(config-if)#
> 
>  
> 
> According with the release notes and feature navigator, (d)NBAR should work,
> but it didn't.  Is it something that I'm missing?  Is it a hardware related
> issue?  I couldn't find any refference on CCO regarding this error message.
> 
> I even tried to disable distributed cef and route-cache distributed, but the
> result was the same.
> 
>  
> 
> TIA,
> 
> Corneliu
> 
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