Hi all, Kind of curious whether anyone has implemented ODR on a large scale network? We have client has about 20-30 hub sites, each of them may have 50-60 sites as their remotes, I wonder whether I can use the ODR among the remotes and apply OSPF among the hubs. Just not sure whether this will bring disadvantages? I never used it at this scale before and never heared somebody did it. We will use ISDN as backup to the regional hubs. Conventional way is design an OSPF network, but just wnat to know how you guys deal with this kind of things. Any input is appreciated. Kent __________________________________________________ Do You Yahoo!? Yahoo! Mail - Free email you can access from anywhere! http://mail.yahoo.com/ **NOTE: New CCNA/CCDA List has been formed. For more information go to http://www.groupstudy.com/list/Associates.html _________________________________ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]

