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Network Processing Engine and Network Services Engine Installation and Configuration
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Chapter 9 Removing and Installing the NPE or NSE
Removing and Replacing the NPE or NSE
Figure 9-17 Aligning the NPE Between the Slot Guides on a Cisco uBR7200
Series—Cisco uBR7246 Shown
Step 6 Gently slide the network processing engine all the way into its chassis slot until you feel the connectors
seat with the router midplane.
Step 7 Seat the network processing engine in the router midplane by tightening its captive installation screws
with a number
2 Phillips or a 3/16-inch flat-blade screwdriver.
Note The network processing engine is not fully seated in the router midplane until you tighten its
captive installation screws.
Step 8 If you removed power supplies from the router, replace the power supplies. (See the “Removing and
Replacing an AC-Input or DC-Input Power Supply” section on page 10-14 when replacing a power
supply in a Cisco 7200 series router.)
Step 9 If you slid the front of the router out of the rack, slowly guide the router back into the rack.
Step 10 Use a 3/16-inch flat-blade screwdriver to tighten the screws that secure the router to the front mounting
strips of the rack.
This completes the procedure for replacing the network processing engine in a Cisco 7200 series router
or Cisco
uBR7200 series router.
Reconnecting Input Power and Powering Up the Router
The following procedures explain how to reconnect input power to a Cisco 7200 series router,
Cisco
7200 VXR router, and Cisco uBR7200 series router, power up the router, and verify a successful
system boot.
1 Metal carrier 3 Printed circuit board
2 Slot guides 4 Network processing engine
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