Cisco Performance Routing Engine 5 Hardware Installation Manual page 19

Figure 12: Installing the Foam Gaskets for PRE5
1 Foam gaskets (51-6582-01)
2 Foam gaskets (51-6581-01)
Note
Ensure that you use the gaskets in strict accordance to the procedure mentioned here.
4. Stick the other foam gaskets on the surfaces of the base part of the LCD display panel.
5. Reinstall the LCD display panel by tightening the four screws on the LCD display panel.
Upgrade Considerations
• This is a service-impacting hardware upgrade. The router will not be available for user traffic during the upgrade, and traffic
cannot resume until the upgrade is complete.
• The new PRE image must exist on the TFTP server.
• The same type of PRE should be used for both, primary and secondary PREs. PREs can operate with the same PRE type only.
3 Bottom surface of the base part of the LCD display
panel
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