Cisco Systems Network Card MEMCUE 256D= User Manual

Installing the NM-CUE 256-MB SDRAM DIMM  
Memory Card  
Product Number: MEMCUE-256D=  
This document describes how to install a 256-MB SDRAM DIMM memory card in the NM-CUE  
network module .  
This document is intended for the network module installer, who should be familiar with electronic  
circuitry and wiring practices and have experience as an electronic or electromechanical technician. Use  
this document in conjunction with the Regulatory Compliance and Safety Information document for your  
router.  
Note  
For complete installation instructions for network module installation in Cisco 2600 series, Cisco 3600  
series, and Cisco 3700 series routers, see the online document Installing Advanced Integration Modules  
in Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers at the following URL:  
Note  
Note  
For complete installation instructions for network module installation in Cisco 2800 series integrated  
services routers, see the online document Installing and Upgrading Internal Modules in Cisco 2800  
For complete installation instructions for network module installation in Cisco 3800 Series Integrated  
Services Routers, see the online document Installing and Upgrading Internal Components in Cisco 3800  
Series Routers at the following URL:  
Corporate Headquarters:  
Cisco Systems, Inc., 170 West Tasman Drive, San Jose, CA 95134-1706 USA  
Copyright © 2005 Cisco Systems, Inc. All rights reserved.  
 
Figure 1  
NM-CUE System Board with Daughter Card  
1
2
4
3
1
2
Daughter card screws  
Daughter card  
3
NM-CUE module screws  
256-MB SDRAM DIMM  
4
Step 2  
Step 3  
Step 4  
Locate the existing 256-MB SDRAM DIMM memory card socket on the NM-CUE. (See Figure 1.)  
Make sure that both latches on the SDRAM DIMM connector are in the open position.  
Orient the SDRAM DIMM so that the polarization notch lines up with the polarization key on the  
connector. (See Figure 2.)  
Installing the NM-CUE 256-MB SDRAM DIMM Memory Card  
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Figure 2  
SDRAM DIMM Showing Polarization Notch  
Polarization notch  
Step 5  
Carefully and firmly press the 256-MB SDRAM DIMM into the connector until the latches close onto  
the SDRAM DIMM. Make sure that both latches rotate to the closed position against the SDRAM  
DIMM. (See Figure 3.)  
1
Additional 256 memory card  
2
Existing 256 memory card  
Figure 3  
SDRAM DIMM Latches  
1
2
2
1
256-MB SDRAM DIMM memory card  
2
256-MB SDRAM DIMM latches  
Step 6  
Reinstall the NM-CUE daughter board on the NM-CUE firmly seating the daughter card on the system  
board connector pins. (See Figure 4.)  
Installing the NM-CUE 256-MB SDRAM DIMM Memory Card  
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Figure 4  
Connector Pins  
NM  
-CE-BP  
DISK  
LINK  
PWR EN  
F
1
CF  
Obtaining Documentation  
For information on obtaining documentation, submitting a service request, and gathering additional  
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Installing the NM-CUE 256-MB SDRAM DIMM Memory Card  
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Reporting Security Problems in Cisco Products  
Cisco is committed to delivering secure products. We test our products internally before we release them,  
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Emergencies[email protected]  
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Tip  
We encourage you to use Pretty Good Privacy (PGP) or a compatible product to encrypt any sensitive  
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Never use a revoked or an expired encryption key. The correct public key to use in your correspondence  
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1 877 228-7302  
1 408 525-6532  
Obtaining Technical Assistance  
For all customers, partners, resellers, and distributors who hold valid Cisco service contracts, Cisco  
Technical Support provides 24-hour-a-day, award-winning technical assistance. The Cisco Technical  
Support Website on Cisco.com features extensive online support resources. In addition, Cisco Technical  
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contract, contact your reseller.  
Cisco Technical Support Website  
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Access to all tools on the Cisco Technical Support Website requires a Cisco.com user ID and password.  
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Note  
Use the Cisco Product Identification (CPI) tool to locate your product serial number before submitting  
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Identification Tool from the Alphabetical Index drop-down list, or click the Cisco Product  
Identification Tool link under Alerts & RMAs. The CPI tool offers three search options: by product ID  
Installing the NM-CUE 256-MB SDRAM DIMM Memory Card  
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or model name; by tree view; or for certain products, by copying and pasting show command output.  
Search results show an illustration of your product with the serial number label location highlighted.  
Locate the serial number label on your product and record the information before placing a service call.  
Submitting a Service Request  
Using the online TAC Service Request Tool is the fastest way to open S3 and S4 service requests. (S3  
and S4 service requests are those in which your network is minimally impaired or for which you require  
product information.) After you describe your situation, the TAC Service Request Tool provides  
recommended solutions. If your issue is not resolved using the recommended resources, your service  
request is assigned to a Cisco TAC engineer. The TAC Service Request Tool is located at this URL:  
For S1 or S2 service requests or if you do not have Internet access, contact the Cisco TAC by telephone.  
(S1 or S2 service requests are those in which your production network is down or severely degraded.)  
Cisco TAC engineers are assigned immediately to S1 and S2 service requests to help keep your business  
operations running smoothly.  
To open a service request by telephone, use one of the following numbers:  
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EMEA: +32 2 704 55 55  
USA: 1 800 553-2447  
For a complete list of Cisco TAC contacts, go to this URL:  
Definitions of Service Request Severity  
To ensure that all service requests are reported in a standard format, Cisco has established severity  
definitions.  
Severity 1 (S1)—Your network is “down,” or there is a critical impact to your business operations. You  
and Cisco will commit all necessary resources around the clock to resolve the situation.  
Severity 2 (S2)—Operation of an existing network is severely degraded, or significant aspects of your  
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will commit full-time resources during normal business hours to resolve the situation.  
Severity 3 (S3)—Operational performance of your network is impaired, but most business operations  
remain functional. You and Cisco will commit resources during normal business hours to restore service  
to satisfactory levels.  
Severity 4 (S4)—You require information or assistance with Cisco product capabilities, installation, or  
configuration. There is little or no effect on your business operations.  
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Obtaining Additional Publications and Information  
Information about Cisco products, technologies, and network solutions is available from various online  
and printed sources.  
Cisco Marketplace provides a variety of Cisco books, reference guides, and logo merchandise. Visit  
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Cisco Press publishes a wide range of general networking, training and certification titles. Both new  
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information, go to Cisco Press at this URL:  
Internet Protocol Journal is a quarterly journal published by Cisco Systems for engineering  
professionals involved in designing, developing, and operating public and private internets and  
intranets. You can access the Internet Protocol Journal at this URL:  
World-class networking training is available from Cisco. You can view current offerings at  
this URL:  
This document is to be used in conjunction with the documents listed in the “Installing a 256-MB SDRAM DIMM Memory Card in the NM-CUE  
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Copyright © 2005 Cisco Systems, Inc. All rights reserved.  
Printed in the USA on recycled paper containing 10% postconsumer waste.  
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