Agreed... we migrated away from GSR to 7600 and now looking at migrating back...;) GSR was 100% rock solid for us with PRP-2 processors.... sup720-3bxl has been good but no comparison... -----Original Message----- From: Neil J. McRae [mailto:neil@DOMINO.ORG] Sent: Monday, July 20, 2009 6:26 AM To: nanog@nanog.org Subject: RE: Cisco 7600 (7609) as a core BGP router. Personally I'd avoid this platform given 6+ years of trying to make it work reliably. GSR is far better platform. ---------------------------------------------------------------------------- "The information transmitted is intended only for the person or entity to which it is addressed and contains confidential and/or privileged material. If you received this in error, please contact the sender immediately and then destroy this transmission, including all attachments, without copying, distributing or disclosing same. Thank you."