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Route Switch Processor (RSP8) Installation and Configuration Guide
OL-4920-02
Installation Prerequisites
Caution Before using a Flash memory card previously formatted and used in an RSP, RSP7000, RSP1, RSP2, or
RSP4, you must reformat the Flash memory card. Flash memory cards formatted on any of these
processors do not work properly in an RSP8. You must first reformat it on your RSP8 system. Refer to
Flash Memory Card Installation Instructions for instructions on reformatting Flash memory.
You must also format any flash disk for the RSP8 on an RSP8. Also see the Using the Flash Disk
document.
Microcode Requirements
Microcode is a set of processor-specific software instructions that enables and manages the features and
functions of a specific processor type. At system startup or reload, the system loads the microcode for
each processor type present in the system. The latest available microcode image for each processor type
is bundled and distributed with the system software image.
Note Overriding the bundle can result inincompatibility among the various interface processors in thesystem.
We recommend that you use only the microcode image that is bundled.
List of Parts and Tools
You need some or all of the following parts and tools to install, remove, and replace an RSP8 or to
upgrade DRAM. If you need additional equipment, contact a customer service representative for
ordering information.
• An RSP8-related product listed in the “Product Description” section on page 3.
• DRAM DIMMS that are described in the “Replacing and Upgrading DRAM DIMMs” section on
page 74. (Also see the “Compatibility Requirements” section on page 13.)
Caution To prevent memory problems, DRAM DIMMS must be 3.3-volt (V) devices. Do not attempt to install
higher-voltage devices in the RSP8 DIMM sockets.
• Number 1 Phillips screwdriver and a number 2 Phillips or 3/16-inch flat-blade screwdriver for the
captive installation screws that secure the RSP8 in its slot.
• ESD-prevention equipment or the disposable ESD-preventive wrist strap included with all spares
and upgrade kits.
• Antistatic mat, foam pad, or bag for the removed RSP8 (place the removed RSP8 in an antistatic bag
if you plan to return it to the factory, or on an antistatic mat or foam if you are replacing components
and will reinstall the RSP8).