It is necessary to upgrade your system to R1.20-B09 before upgrading to R1.30-B02, please read F/W upgrade procedure carefully while upgrading Warning: 1. The whole DES-6500 system must be upgraded to same version number of runtime code. 2. It is necessary that upgrade your system to R1.20-B09 before upgrade to R1.30-B02. Release File Name: ============================================ DES-6500 Release Note for v1-30B02_20050128.doc DES-6500 v1-30B02 upgrade Instruction.doc 6500rs_1-30-B02.had(For Line Card) 6500ru_1-30-B01.had(For CPU Module)