Cisco Cisco MGX 8250 Edge Concentrator Troubleshooting Guide

Introduction
 Prerequisites
      Requirements
      Components Used
      Conventions
 Inspect the Board to Determine the RPM Type

Characteristics of the RPM (RPM/A)
      Characteristics of the RPM/B
Characteristics of the RPM−PR (RPM−400)
      Characteristics of the RPM−XF
 Use the CLI to Determine the RPM Type
      Use the show version Command
      Use the show flash Command
      Use the dir Command
 Related Information

This document describes how to distinguish one Route Processor Module (RPM) from another. The RPM for
the Cisco MGX 8800, 8230, and 8250 series products has undergone several revisions, which can cause
confusion when you need to distinguish one from another. You must be able to identify differences between
the three generations of RPMs in order to process a return material authorization (RMA) order.

Readers of this document should be knowledgeable of:

Cisco MGX 8800, 8230, and 8250 series products hardware

• 

Cisco IOS

®

 software command line interface (CLI)

• 

This document is not restricted to specific software and hardware versions.

The information in this document was created from the devices in a specific lab environment. All of the
devices used in this document started with a cleared (default) configuration. If your network is live, make sure
that you understand the potential impact of any command.

For more information on document conventions, refer to the Cisco Technical Tips Conventions.