From: Yasser Aly (yaseraly00@yahoo.com)
Date: Sat Nov 13 2004 - 18:41:17 GMT-3
Hi Mark,
I would like to know the real world guidelines you mentioned are calculated on what basis ?
Is it a CPU limitation, routing-table size limitation or what ?
Some VRFs can have as few as 100 routes, where as other VRFs can have much more.
Also do you have some real world figures for the 7xxx series routers.
Regards,
Yasser
Mark Lewis <mark@mjlnet.com> wrote:
>anybody knows how to know how many VRF can be created on a router ?
Here are some rough real world guidelines for some MPLS edge platforms:
3745 - 15 vrfs
3725 - 15 vrfs
3660 - 15 vrfs
3640 - 5 vrfs
3620 - 5 vrfs
3750 metro - 26 vrfs
>I read from cisco docs its depends on interface Description Block
>(IDB) but I didnt find how to know availability of free IDB, anybody
>can help ?
>
You can use the 'show idb' command.
HTH,
Mark
CCIE#6280 / CCSI#21051 / etc.
Author: http://www.amazon.com/exec/obidos/ASIN/1587051044/
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