Checking The 512-Mb Route Processor Installation - Cisco 10720 - Internet Router Installation And Configuration Manual

Chapter 5 Maintaining the Cisco 10720 Internet Router
Figure 5-34
a
Gently press the RP memory module down using your index fingers, distributing even pressure across
Step 8
the module until it locks into the tabs. (See
Caution Excessive pressure can damage an RP socket.
Step 9 Verify that the release levers are flush against the side of the socket. If they are not, the RP memory
module might not be seated properly.
Step 10 If the module appears misaligned, carefully remove it and reseat it, ensuring that the release lever is flush
against the side of the RP memory socket.

Checking the 512-MB Route Processor Installation

When you power up the router, the router reinitializes and detects the memory change as part of the
reinitialization cycle. The time required for the router to initialize can vary with different router
configurations and memory configurations.
If the router does not initialize properly after you replace the memory, or if the console terminal displays
a checksum or memory error, verify that you have installed the correct RP memory and that it is installed
correctly in the router.
If the router fails to restart properly after several attempts and you are unable to resolve the problem,
access Cisco.com or contact your Cisco service representative for assistance. Before calling, make note
of any console error messages, unusual LED states, or other router indications or behaviors that might
help to resolve the problem. Under certain highly improbable scenarios (for example, battery failure),
the router may fail to boot after the 512-MB upgrade. In such cases, see the
Assistance" section on page xxii
To check the installation of the RP memory, use the show version command and check that the upgraded
RP memory is 512 MB.
78-13062-10
Installing the RP Memory Module
a
Inserting the RP memory module
Removing and Installing the Route Processor Memory
45 º
b
Locking the RP memory module
Figure 5-34b.)
for information on contacting Cisco.
Cisco 10720 Internet Router Installation and Configuration Guide
b
"Obtaining Technical
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