Cisco 4507re Manual

  
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Chapter 4      Removal and Replacement Procedures
Removing and Installing the Backplane Modules
CautionDo not stack modules on top of each other. This action can cause serious damage to the modules.
NoteGeneric switching module replacement procedures are documented at 
http://www.cisco.com/en/US/docs/switches/lan/catalyst4500/hardware/configuration/notes/gM
dCf_nt.html 
St e p 6Locate the backplane modules that you need to replace....

  
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Chapter 4      Removal and Replacement Procedures
Removing and Installing the Backplane Modules
St e p 7If you are removing a clock module, remove the two screws that secure the clock module to the 
backplane. 
St e p 8Locate the seating levers on both sides of the connector for the module that you want to replace. (See 
Figure 4-18.)
Figure 4-18 Finding the Seating Levers
St e p 9
To release the module from its connector, pull the...

  
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Chapter 4      Removal and Replacement Procedures
Removing and Installing the Backplane Modules
Figure 4-20 Removing the Module 
St e p 11Remove the replacement module from its packaging. Be careful not to touch the chips or the gold edge 
contacts on the module.
St e p 12Carefully position the replacement module in the socket, and gently push the module down to seat it in 
the socket. Make sure that you apply force evenly on both the...

  
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Chapter 4      Removal and Replacement Procedures
Installing the Remote Power Cycling Feature Control Wires (Optional)
St e p 15If you are installing a clock module, secure the module to the backplane using the two screws from the 
earlier removal. 
St e p 16Reinstall the supervisor engines and the switching modules in their previous slots.
St e p 17Reconnect all of the network interface cables to the switching modules.
St e p...

  
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Chapter 4      Removal and Replacement Procedures
Installing the Remote Power Cycling Feature Control Wires (Optional)
Required Tools and Components
The following tools and components are required to perform this procedure:
•Relay controller box. 
We strongly recommend that you purchase a relay controller box that uses a NO (normally open) 
relay to control the remote power cycling.
•Small flat-blade screwdriver
•18 AWG (maximum)...

  
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Chapter 4      Removal and Replacement Procedures
Installing the Remote Power Cycling Feature Control Wires (Optional)
Figure 4-23 Installing the Relay Control Wires (6000 W Power Supply Shown)
You are now ready to install the ferrite bead on the control wires. Follow the installation instructions 
supplied in the package containing the ferrite bead or the installation procedure in the next section.
Installing the Ferrite Bead
The...

  
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Chapter 4      Removal and Replacement Procedures
Installing the Remote Power Cycling Feature Control Wires (Optional)
Figure 4-24 Installing the Ferrite Bead
181876
Ferrite bead open
Approximately
1 to 2 inches (2.5 to 5 cm)
To power supply remote
power on/off terminal block
Tie wrap Tie wrap
Ferrite bead
View A
View CView B 

  
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Installing the Remote Power Cycling Feature Control Wires (Optional) 

CHAPTER
  
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5
Troubleshooting 
This chapter describes how to perform basic troubleshooting on the Catalyst 4500 E-series switch. 
Problems with the initial startup are often caused by a switching module that has become dislodged from 
the backplane or a power cord that is disconnected from the power supply.
Although temperature conditions above the maximum acceptable level rarely occur at initial startup, 
some environmental monitoring...

  
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Chapter 5      Troubleshooting
System Boot Verification
•Troubleshooting the Fan Assembly, page 5-6
•Troubleshooting Backplane Modules, page 5-7 
•Troubleshooting Switching Modules, page 5-8 
•Troubleshooting Supervisor Engines, page 5-10
•Some Problems and Solutions, page 5-16
NoteThis chapter covers only the chassis component hardware aspects of troubleshooting. For software 
configuration issues, refer to the software configuration...