I'm giving two tutorials, Exterior Routing 201 and Customer Satisfaction 201, at the NANOG meeting in Atlanta tomorrow. http://www.nanog.org. The presentations will be available on the NANOG site, but I'm not sure if they are yet (I just finished the second one and sent it to the secretariat). While they aren't specifically certification focused, and indeed intended for an ISP audience, they may be useful in understanding BGP and the broader problem of multihoming. Lots of other interesting ISP-oriented programs on Monday and Tuesday. These are often available live on the net, and presentations are usually viewable or downloadable from the web page. -- "What Problem are you trying to solve?" ***send Cisco questions to the list, so all can benefit -- not directly to me*** Howard C. Berkowitz [EMAIL PROTECTED] Technical Director, CertificationZone.com Senior Mgr. IP Protocols & Algorithms, Core Networks Advanced Technology, NortelNetworks (for ID only) but Cisco stockholder! "retired" Certified Cisco Systems Instructor (CID) #93005 _________________________________ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]