Hello group, My weekend project is to swap out the NP-2T network processor module on my 4500 rotuer with a NP-4T. Since I Have not done that before, I downloaded the 'Cisco 4500 Hardware Installation and Maintenance' manual for my reference. Would the group be kind enough to offer a 'Best Practice' recommendation on how to proceed ? Regards, ___________________________________ 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]