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Network Analysis Module Memory Upgrade
Installation Note
Product number: MEM-C6KNAM-2GB=
This publication describes how to upgrade the dynamic random-access memory (DRAM) dual inline
memory module (DIMM) on the Network Analysis Module (NAM-1 and NAM-2), product numbers
WS-SVC-NAM-1 and WS-SVC-NAM-2.
Note
The memory upgrade is intended for the NAM-1 module (product number WS-SVC-NAM-1) and the
NAM-2 module (product number WS-SVC-NAM-2) only. The memory upgrade is not intended to be
used on product numbers WS-SVC-NAM-1-250S or WS-SVC-NAM-2-250S. Both modules are shipped
from the factory with upgraded memory.
Contents
This publication consists of these sections:
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Americas Headquarters:
Cisco Systems, Inc., 170 West Tasman Drive, San Jose, CA 95134-1706 USA
Safety Overview, page 2
Required Tools, page 6
Upgrading the NAM Software, page 6
Removing the NAM, page 7
Replacing the DRAM Memory, page 9
Installing the NAM, page 12
Checking NAM Memory, page 18
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Summary of Contents for Cisco MEM-C6KNAM-2GB
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Page 1: Table Of Contents
Replacing the DRAM Memory, page 9 • • Installing the NAM, page 12 • Checking NAM Memory, page 18 • Obtaining Documentation and Submitting a Service Request, page 18 Americas Headquarters: Cisco Systems, Inc., 170 West Tasman Drive, San Jose, CA 95134-1706 USA... -
Page 2: Safety Overview
Safety Overview Safety Overview Safety warnings appear throughout this publication in procedures that may harm you if performed incorrectly. A warning symbol precedes each warning statement. Statement 1071—Warning Definition IMPORTANT SAFETY INSTRUCTIONS Warning This warning symbol means danger. You are in a situation that could cause bodily injury. Before you work on any equipment, be aware of the hazards involved with electrical circuitry and be familiar with standard practices for preventing accidents. - Page 3 Safety Overview Attention IMPORTANTES INFORMATIONS DE SÉCURITÉ Ce symbole d'avertissement indique un danger. Vous vous trouvez dans une situation pouvant causer des blessures ou des dommages corporels. Avant de travailler sur un équipement, soyez conscient des dangers posés par les circuits électriques et familiarisez-vous avec les procédures couramment utilisées pour éviter les accidents.
- Page 4 Safety Overview Advarsel VIKTIGE SIKKERHETSINSTRUKSJONER Dette varselssymbolet betyr fare. Du befinner deg i en situasjon som kan forårsake personskade. Før du utfører arbeid med utstyret, bør du være oppmerksom på farene som er forbundet med elektriske kretssystemer, og du bør være kjent med vanlig praksis for å unngå ulykker. For å se oversettelser av advarslene i denne publikasjonen, se de oversatte sikkerhetsvarslene som følger med denne enheten.
- Page 5 Safety Overview Network Analysis Module Memory Upgrade Installation Note 78-18630-01B0...
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Page 6: Required Tools
Before you upgrade the NAM memory, you must first upgrade the NAM software to version 3.6(1b). Procedures for upgrading the NAM software are contained in the Catalyst 6500 Series Switch and Cisco 7600 Series Router Network Analysis Module Installation and Configuration Note. -
Page 7: Removing The Nam
Note down. To shutdown the NAM from the chassis slot, follow one of following methods. If you are using Cisco IOS software: From the root account on the NAM, enter the shutdown command. • In privileged mode from the CLI, enter the hw-mod module mod shutdown command. (When this •... - Page 8 Removing the NAM If the NAM does not respond to any commands from the NAM prompt or the supervisor Note engine, use a small, pointed object to access the recessed SHUTDOWN button located on the NAM faceplate. Note The shutdown process may require several minutes to complete. Removing the NAM from the Chassis To remove the NAM from the chassis, follow these steps: Verify that the NAM has shut down.
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Page 9: Replacing The Dram Memory
Replacing the DRAM Memory Replacing the DRAM Memory To replace the DRAM DIMMs on the NAM, follow these steps: Step 1 Verify that you have an ESD grounding strap connected to your wrist and to earth ground. Step 2 Locate the DRAM DIMM in their sockets on the NAM module. (See Figure Figure 1 NAM DIMM Socket Locations... - Page 10 Replacing the DRAM Memory Release the old DRAM DIMM from its socket by opening the two white DIMM socket latches located Step 3 on the side of the DIM socket. Be careful not to pivot the socket latches too far, you can break them. (See Figure Note The NAM module uses DIMM sockets J3 and J5 for the DRAM DIMMs.
- Page 11 When inserting the DIMM, use firm but not excessive pressure. If you damage a socket, you will have Caution to return the NAM module to Cisco for repair. Step 7 Gently push the DIMM into the socket until the two socket latches engage the notches on the sides of the DIMM.
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Page 12: Installing The Nam
Installing the NAM Figure 4 Installing the DRAM DIMM in the DIMM Socket Installing the NAM After you have replaced the two DRAM DIMMs on the NAM, you are ready to install the NAM into the chassis. To prevent ESD damage, handle the NAM by the carrier edges only. Caution To install the NAM in the chassis, follow these steps: Step 1... - Page 13 Installing the NAM Depending on the orientation of the slots in the chassis (horizontal or vertical), perform one of the Step 4 following two sets of steps: Chassis with horizontal slots Position the NAM in the slot. (See Figure 5.) Make sure that you align the sides of the NAM carrier with the slot guides on each side of the chassis slot.
- Page 14 Installing the NAM Using the thumb and forefinger of each hand, grasp the two ejector levers and gently press down to create a small 0.040 inch (1 mm) gap between the NAM’s EMI gasket and the module or cover plate above it.
- Page 15 Installing the NAM Tighten the two captive installation screws on the NAM. Make sure the ejector levers are fully closed before tightening the captive installation Note screws. Verify that the NAM STATUS LED is lit. After you reinstall the NAM into a switch, you must log in to the NAM root account and configure the Note NAM parameters before you can use the NAM for network analysis.
- Page 16 Installing the NAM Figure 8 Clearing the EMI Gasket in a Vertical Slot Chassis Gap between the module EMI gasket and the module above it 1 mm STATUS Press left Press left INPUT OUTPUT FAIL INPUT OUTPUT FAIL Using the thumb and forefinger of each hand, grasp the two ejector levers and exert a slight pressure to the left, deflecting the NAM approximately 0.040 inches (1 mm) creating a small gap between the NAM’s EMI gasket and the module or cover plate adjacent to it.
- Page 17 Installing the NAM Figure 9 Closing the NAM Ejector Levers in a Vertical Slot Chassis STATUS All ejector levers flush with module faceplate Tighten the two captive installation screws on the NAM securing it in the slot. Make sure that the ejector levers are fully closed before tightening the captive installation Note screws.
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Page 18: Checking Nam Memory
Obtaining Documentation and Submitting a Service Request For information on obtaining documentation, submitting a service request, and gathering additional information, see the monthly What’s New in Cisco Product Documentation, which also lists all new and revised Cisco technical documentation, at: http://www.cisco.com/en/US/docs/general/whatsnew/whatsnew.html... - Page 19 Obtaining Documentation and Submitting a Service Request Network Analysis Module Memory Upgrade Installation Note 78-18630-01B0...
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