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Examining Installation Site 50
Installation Tools 52
4 SWITCH INSTALLATION
Confirming Installation Preparation 53
Installation Flow 53
Mounting the Switch in User-Supplied Cabinet 54
Connecting PGND Wire and Power Cord 59
Installing Cabling Rack 64
Installing Fan Tray 64
Installing PoE Lightning Protection Box 65
Installing I/O modules 66
Connecting Interface Cables 67
Cable Routing Recommendations 70
Cable Management 70
Verifying the Installation 73
5 DEBUGGING THE SYSTEM
Setting up Configuration Environment 75
Powering and Booting the Switch 76
6 SWITCH MONITORING AND MAINTENANCE
Monitoring the Switch 79
Hardware Maintenance 81
Upgrading the Software 86
Password Loss 95
A LIGHTNING PROTECTION OF THE SWITCH
Installing a Lightning Arrester for the AC Power 97
Installing a Lightning Arrester for the Network Port 98
B 3COM NETWORK MANAGEMENT
3Com Network Supervisor 101
3Com Network Director 102
3Com Network Access Manager 102
3Com Enterprise Management Suite 103
Integration Kit with HP OpenView Network Node Manager 103