see www.itprc.com/routing.htm for links to Cisco IS-IS configuration guides, protocol overviews, and other material. irwin -----Original Message----- From: Greg Pendergrass [mailto:greg@band-x.com] Sent: Thursday, April 25, 2002 4:00 PM To: 'Nanog@Merit. Edu' Subject: IS-IS information What is a good reference for IS-IS and Integrated IS-IS? I'm looking for an overview of how the protocol works as well as specific vendors' implementations. Any suggestions? Greg