How to Use This Guide
This guide presents the principal features of the 3Com ONline™ Ethernet Network Management Module (EMM) for version 4.0 software. It includes instructions for installing the EMM into the ONline System Concentrator and it also gives a physical description of the EMM, including the LEDs, Reset Button, and
Instructions are also provided for using the EMM to manage the concentrator through a terminal connected to the
Troubleshooting procedures that may help diagnose problems during installation and during operation are provided in Chapter 4.
A complete set of alphabetized ONline management commands is provided in the ONline Management Commands Guide
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