[c-nsp] 3560E TCAM Question

Jose Madrid jmadrid2 at gmail.com
Thu Jan 20 17:21:15 EST 2011


Yes, thanks guys.  I appreciate the help.

On Thu, Jan 20, 2011 at 5:00 PM, Lincoln Dale <ltd at cisco.com> wrote:

>
> On 21/01/2011, at 5:07 AM, Jose Madrid wrote:
>
> > I have a 3560 and when do I "show platform tcam utilization" it says that
> I
> > have 1365 directly connected routes.  This is definitely not the case and
> > when I do a "show ip route connected" there are various IP blocks shown,
> but
> > none longer than a /26 and maybe a total of 30 routes.  Anyone know how
> > these numbers are computed?
>
> so this switch has SVI(s) configured?
>
> each 'host' in a subnet will consume a /32 prefix in the FIB for glueing
> L3->L2.
> its how every "L3 switch" must work.
>
>
> cheers,
>
> lincoln.




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