CONTENTSABOUT THIS GUIDEA Word about Safety viiAbout this User Guide viiHow to Use This Guide ixOther Useful Publications ixSpecial Messages xiConventions xiTerminology xii1 INTRODUC TIONOverview 1-1Stacking Units 1-2SuperStack II Hub 10 Management Module 1-3SuperStack II Hub 10 Advanced RMON Module 1-42 INSTALLATION AND SETUP FOR MANAGEMENTSafety Information 2-1Installing the Management or Advanced RMON Module 2-1Unpacking 2-2Disconnecting the Unit 2-2Removing the Blanking Plate from the Hub 10 Unit 2-2Inserting the Hub 10 Module 2-3Removing the Hub 10 Module 2-5Power Up Sequence 2-6LEDs and Reset Button 2-7Front Panel MGMT LED 2-7Rear Panel Configure LED and Reset Button 2-7