Re:

On 8-Dec-2007, at 00:18, sana sohail wrote:

I am looking for a typical percentage of external(inter-domain) routes versus typical percentage of internal (intra-domain) routes in a core router with couple of hundred thousand entries in the routing table. Can anyone please help me in this?

I think first you have to decide what a typical AS looks like. The question, as it stands, is too general for any answer to be (in)defensible. Joe