[c-nsp] 3560E TCAM Question

Brandon Ewing nicotine at warningg.com
Thu Jan 20 13:54:24 EST 2011


On Thu, Jan 20, 2011 at 01:07:41PM -0500, 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?
> 
> #sh platform tcam utilization
> 
> CAM Utilization for ASIC# 0                      Max            Used
>                                              Masks/Values    Masks/values
>  IPv4 unicast directly-connected routes:      2048/2048       1365/1365
>  IPv4 unicast indirectly-connected routes:    1024/1024        190/190
> 

I believe direct-connected routes also includes IP->ARP entries in TCAM.

-- 
Brandon Ewing                                        (nicotine at warningg.com)
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 189 bytes
Desc: not available
URL: <https://puck.nether.net/pipermail/cisco-nsp/attachments/20110120/f1d55e0e/attachment.pgp>


More information about the cisco-nsp mailing list