Cisco Performance Routing Engine 5 Manual de instalação do hardware - Página 18
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It is not necessary to reconfigure the PRE if you are installing or replacing the redundant PRE. The system
Caution
downloads the necessary configuration information from the primary PRE when you set the configuration to
boot the full image and reload.
Upgrading to the Cisco PRE5 Module
Prerequisites
• To ensure that all the software features supported by your current PRE image function correctly, they must be supported by the
PRE5 image. Check with your Cisco technical support representative to verify the correct upgrade path before initiating the
upgrade.
• The upgrade should be performed by a qualified engineer. This person must be familiar with the Cisco router console interface
and be able to perform basic router operations, such as configuration loading and router reload functions.
Important
See the
Installing EMI Gaskets and RF Absorber Material on the Cisco uBR10012 Universal Broadband Router
before proceeding. Ensure that the EMI gaskets and RF absorber material are installed in the Cisco uBR10012 chassis.
Installing the Foam Gaskets for PRE5
Foam gaskets should be installed on the LCD display panel of the Cisco uBR10012 router to meet the EMI requirements.
1. Loosen the four screws on the LCD display panel and remove it from the chassis.
Note
Place the LCD display panel on an antistatic mat.
2. Peel the adhesive backing off the gaskets.
3. First align the foam gasket 1 (51-6582-01) 0.180 inches from the edge of the chassis. Then, align and stick the foam gasket 1
(51-6582-01) along the bottom surface of the base part of LCD display panel
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