Dave do you know of any Global Corporations that are using EIGRP ? IF so, what do they do when a major merger takes place and the corporation aquires a large amount of non Cisco routers throughout their newely aquired global network ? I have also been trying to locate a case study of the

Majority of Networks are running OSPF and a few larger ones like UUNET are running ISIS. For the most part, you will never need run ISIS. My recommendation would be to implement OSPF, it has a lot more knobs for tuning. If you are careful, you can even run OSPF and EIGRP together during the migration period and migrate one site at a time without any down time. At 04:50 PM 10/8/97 -0500, you wrote: percentage of global IP networks currently using OSPF Vs EIGRP and any recent trends towards one or the other ?

With Regards, Shaun S. Amini samini@diginetusa.net www.diginetusa.net