INE SP v3 topology

Hi guys,
juts a quick one.
INE post here

http://blog.ine.com/2011/09/02/ines-new-ccie-service-provider-version-3-0-topology-finalized/

suggests 20 routers for SPv3 topology while the online SPv3 workbook on INE
members site suggests 10, the difference is in 10 extra 2611XM routers.
I have been tasked to build a lab for my coleagues at SP competence group
and extra 10 routers makes things a bit different rackspace wise, etc.

Any insights?

Cheers
A.

Blogs and organic groups at http://www.ccie.net
Received on Tue Jun 10 2014 - 14:30:31 ART