agree that this isn't "ideal", however Cisco has always been very specific about the h/w FIB & adjacency table sizes on the hardware in question. i know that vendor bashing is a sport in this list, but....
Can you please point out where I can find this information ...
The Sup720 datasheet covers the capabilities (see http://www.cisco.com/en/US/products/hw/modules/ps2797/products_data_sheet091... 0080159856.html). I got that (cisco.com) URL from the google search 'Supervisor 720 data sheet'. I agree that the Sup32 datasheet (http://www.cisco.com/en/US/products/hw/switches/ps708/products_data_sheet090... ecd801c5cab.html) is less specific that it perhaps should be, but it does clearly talk about what "policy feature card" is onboard and from the same document hierarchy there is a link to 'Policy Feature Card-3B' which has the same data as the Sup720 datasheet on PFC3B. cheers, lincoln. NB. in my post there was a thinko, i incorrectly said "most-specific-prefixes first", i meant "least-specific-prefixes first".