4-36 SmartCell ZX-250 User Guide
Performing Hardware Maintenance
Switch Administration
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The MSM must always be replaced in the lower switch module slot, and the
ESM must always be replaced in the upper switch module slot. Placing the
boards in the incorrect slot causes the ZX-250 switch to fail.
Figure 4-8 Removing a switch module from the lower switch module position
4.9.8
Removing I/O Modules
s•
Ground yourself using a Cabletron-approved ESD device and appropriate safety procedures.
¢•
Once a switch module is removed from the chassis, unfasten the IOMs from the switch module (see
Figure 4-9), using a screw driver (2 screws from the bottom, 1 screw from the front).
••
Remove the IOMs from the switch module (one at a time) by lifting them upward from the switch
module, disconnecting them from the switch modules’s DIN connector (see Figure 4-9).
Summary of Contents for SmartCell ZX-250
Page 12: ...xii SmartCell ZX 250 User Guide Table of Contents...
Page 16: ...xvi SmartCell ZX 250 User Guide List of Tables...
Page 18: ...1 2 SmartCell ZX 250 User Guide Introduction...
Page 46: ...3 8 SmartCell ZX 250 User Guide Creating an Emulated LAN IP Over ATM and LANE...
Page 92: ...4 46 SmartCell ZX 250 User Guide Performing Hardware Maintenance Switch Administration...
Page 98: ...5 6 SmartCell ZX 250 User Guide Troubleshooting Congestion Troubleshooting...
Page 110: ...A 12 SmartCell ZX 250 User Guide Acronyms...
Page 124: ...C 8 SmartCell ZX 250 User Guide Managing the SmartCell ZX 250 Agent Support...
