[c-nsp] max idb's?

[Siva Valliappan]

Hi Dan,

   i just checked the code.  that document is wrong.  while the
IDB limit was increased for the C7200 as a reflection of better
scalability, more CPU power, testing, etc, it was never increased
for the C7100 beyond 3000.  it is still at 3000 in 12.3 mainline
code.  i will file a bug doc on it.

cheers
.siva

On Fri, 24 Sep 2004, Dan Hollis wrote:

> We have a 7140-2AT3 with 256mb running 12.2(17a)
>
> According to
> http://www.cisco.com/en/US/products/sw/iosswrel/ps1835/products_tech_note09186a0080094322.shtml
>
> We should have 10,000 IDB's.
>
> But 'sh idb' says we have only 3,000 max:
>
> #sh idb
> Maximum number of IDBs 3000
> 1051 SW IDBs allocated (2608 bytes each)
> 525 HW IDBs allocated (4720 bytes each)
>
> We're not anywhere close to out of memory:
>
> #sh mem
>                 Head    Total(b)     Used(b)     Free(b)   Lowest(b)  Largest(b)
> Processor   61A3AA40   207377856    63651176   143726680   136824692   135965164
>       I/O   20000000    67108872    25241240    41867632    41867632    41867580
>     I/O-2    E000000    33554440     3372696    30181744    30181744    30181692
>
> Is there some magic incantation to get it to 10,000 ?
>
> -Dan
>
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