thank you very much, I bough 5 secondhand router, unfortunately, there was one of them may has problem, I think the most likely is the RAM or EPROM had problem, I want to instead of the broken ROM by another router, can I do this ? Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=14030&t=14009 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]