Cisco Cisco MGX 8250 Edge Concentrator Troubleshooting Guide

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Characteristics of the RPM/B
You also can identify an RPM/B by the module's ATMizer chip. Look at the top of the card (when the card is
held upright) for the column identifier L. Below the identifier are two ATMizer chips from LSI. The RPM/B
has a chip labeled ATMizer II+. The first line of small print text identifies this as an ATMizer−LX80. The
chips below these (in a L formation) have a logo from Intel on them.
Characteristics of the RPM−PR (RPM−400)
You can identify an RPM−PR by the additional casing over the board. The chips and control board are not
visible.
Characteristics of the RPM−XF
You can identify an RPM−XF by the additional casing over the label on the board. The chips and control
board are not visible.
Use the CLI to Determine the RPM Type
You can use these Cisco IOS software commands at the RPM command line interface (CLI) to determine the
amount of Flash memory installed, which can help you identify which RPM you have:
show version
• 
show flash
• 
dir (Privileged EXEC mode. You must first type enable at the > prompt.)
• 
After you determine the amount of Flash memory, use this table to find out the RPM type: