Instruction/ maintenance manual of the product OL-2056-02 Cisco Systems
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CHAPTER 5-1 Cisco 3600 Series Hardware Installation Guide OL-2056-02 5 Installing Memory in the Router This chapter describes procedures for adding and replacing memory in Cisco 3600 series routers, a.
5-2 Cisco 3600 Series Hardware Installation Guide OL-2056-02 Chapter 5 Installing Memory in the Router Accessing the Mainboard Accessing the Mainboard This section describes how to open the system in order to access the router’ s internal components such as memory modules and the R OM.
5-3 Cisco 3600 Series Hardware Installation Guide OL-2056-02 Chapter 5 Installing Memory in the Router Accessing the Mainboard Figur e 5-1 Removing the Cisco 3620 Rout er Cov er Figur e 5-2 Removing t.
5-4 Cisco 3600 Series Hardware Installation Guide OL-2056-02 Chapter 5 Installing Memory in the Router Accessing the Mainboard Warning Before opening the chassis, disconnect the telephone-network cables to avoid contact with telephone-network voltages.
5-5 Cisco 3600 Series Hardware Installation Guide OL-2056-02 Chapter 5 Installing Memory in the Router Accessing the Mainboard Removing the Cisco 3660 Mainboard Tray Note In this publication, references to Cisco 3660 routers include both Cisco 3661 and Cisco 3662 models.
5-6 Cisco 3600 Series Hardware Installation Guide OL-2056-02 Chapter 5 Installing Memory in the Router Replacing DRAM and SDRAM Figur e 5-4 Removing the Cisco 3660 Mainboar d T r ay Caution The mainboard is an ESD-sensitiv e component. T o a void damage, observ e all ESD precautions.
5-7 Cisco 3600 Series Hardware Installation Guide OL-2056-02 Chapter 5 Installing Memory in the Router Replacing DRAM and SDRAM DRAM SIMMs (Used in Cisco 3620 and Cisco 3640 Routers) This section describes how to upgrade DRAM single in-line memory modules (SIMMs) in Cisco 3620 and Cisco 3640 routers.
5-8 Cisco 3600 Series Hardware Installation Guide OL-2056-02 Chapter 5 Installing Memory in the Router Replacing DRAM and SDRAM Figur e 5-5 DRAM SIMM Locations in the Cisco 3620 Router Figur e 5-6 DRA.
5-9 Cisco 3600 Series Hardware Installation Guide OL-2056-02 Chapter 5 Installing Memory in the Router Replacing DRAM and SDRAM T able 5-1 32-Bit DRAM Configuration f or Cisco 3620 Routers Bank 0 (SI.
5-10 Cisco 3600 Series Hardware Installation Guide OL-2056-02 Chapter 5 Installing Memory in the Router Replacing DRAM and SDRAM T able 5-2 32-Bit DRAM Configuration f or Cisco 3640 Routers Bank 0 (S.
5-11 Cisco 3600 Series Hardware Installation Guide OL-2056-02 Chapter 5 Installing Memory in the Router Replacing DRAM and SDRAM DRAM SIMM Orientation SIMMs hav e a polarization notch to ensure proper orientation and alignment holes to ensure proper positioning.
5-12 Cisco 3600 Series Hardware Installation Guide OL-2056-02 Chapter 5 Installing Memory in the Router Replacing DRAM and SDRAM Removing DRAM SIMMS Perform this procedure to remov e DRAM SIMMs: Step 1 Attach an ESD-pre venti ve wrist strap and ensure that it makes good contact with your skin.
5-13 Cisco 3600 Series Hardware Installation Guide OL-2056-02 Chapter 5 Installing Memory in the Router Replacing DRAM and SDRAM Installing DRAM SIMMs Perform this procedure to install DRAM SIMMs: Step 1 Attach an ESD-pre venti ve wrist strap and ensure that it makes good contact with your skin.
5-14 Cisco 3600 Series Hardware Installation Guide OL-2056-02 Chapter 5 Installing Memory in the Router Replacing DRAM and SDRAM SDRAM DIMMs Used in the Cisco 3631 and Cisco 3660 Router This section describes how to upgrade synchronous dynamic random access memory (SDRAM) dual in-line memory modules (DIMMs) in the Cisco 3631 and Cisco 3660 routers.
5-15 Cisco 3600 Series Hardware Installation Guide OL-2056-02 Chapter 5 Installing Memory in the Router Replacing DRAM and SDRAM Figur e 5-1 0 SDRAM DIMM Locations in the Cisco 3631 Router T able 5-4 .
5-16 Cisco 3600 Series Hardware Installation Guide OL-2056-02 Chapter 5 Installing Memory in the Router Replacing DRAM and SDRAM Figur e 5-1 1 SDRAM DIMM Locations in the Cisco 3660 Router T able 5-5 .
5-17 Cisco 3600 Series Hardware Installation Guide OL-2056-02 Chapter 5 Installing Memory in the Router Replacing DRAM and SDRAM SDRAM DIMM Orientation DIMMs hav e polarization notches to ensure proper orientation and alignment holes to ensure proper positioning.
5-18 Cisco 3600 Series Hardware Installation Guide OL-2056-02 Chapter 5 Installing Memory in the Router Replacing DRAM and SDRAM Removing SDRAM DIMMS Perform this procedure to remov e SDRAM DIMMs: Step 1 Attach an ESD-pre venti ve wrist strap and ensure that it makes good contact with your skin.
5-19 Cisco 3600 Series Hardware Installation Guide OL-2056-02 Chapter 5 Installing Memory in the Router Replacing Flash Memory SIMMs Installing SDRAM DIMMs Perform this procedure to install SDRAM DIMMs: Step 1 Attach an ESD-pre venti ve wrist strap and ensure that it makes good contact with your skin.
5-20 Cisco 3600 Series Hardware Installation Guide OL-2056-02 Chapter 5 Installing Memory in the Router Replacing Flash Memory SIMMs Flash memory SIMMs hav e a polarization notch to ensure proper orientation and alignment holes to ensure proper positioning, similar to that shown in Figure 5-7 .
5-21 Cisco 3600 Series Hardware Installation Guide OL-2056-02 Chapter 5 Installing Memory in the Router Replacing Flash Memory SIMMs Figur e 5-14 Flash Memory SIMM Locations on the Cisco 3620 Mainboar.
5-22 Cisco 3600 Series Hardware Installation Guide OL-2056-02 Chapter 5 Installing Memory in the Router Replacing Flash Memory SIMMs Figur e 5-16 Flash Memory SIMM Locations on the Cisco 3660 Mainboar.
5-23 Cisco 3600 Series Hardware Installation Guide OL-2056-02 Chapter 5 Installing Memory in the Router Replacing Flash Memory SIMMs Figur e 5-17 Removing Flash Memory SIMMs Installing Flash Memory SIMMs Perform this procedure to install Flash memory SIMMs: Step 1 Locate the Flash memory SIMM sockets on the mainboard.
5-24 Cisco 3600 Series Hardware Installation Guide OL-2056-02 Chapter 5 Installing Memory in the Router Replacing the ROM Figur e 5-18 Inserting Flash Memory SIMMs Caution It is normal to feel some resistance, but do not use e xcessiv e force on the SIMM and do not touch the surface components to a void damaging them.
5-25 Cisco 3600 Series Hardware Installation Guide OL-2056-02 Chapter 5 Installing Memory in the Router Replacing the ROM Follo w this procedure to replace the R OM: Step 1 Attach an ESD-pre venti ve wrist strap and ensure that it makes good contact with your skin.
5-26 Cisco 3600 Series Hardware Installation Guide OL-2056-02 Chapter 5 Installing Memory in the Router Replacing the ROM Figur e 5-20 ROM Location on the Cisco 3640 Mainboar d Figur e 5-21 ROM Locati.
5-27 Cisco 3600 Series Hardware Installation Guide OL-2056-02 Chapter 5 Installing Memory in the Router Replacing the ROM Figur e 5-22 Removing the R OM from the Cisco 3660 Mainboar d Step 5 For a Cis.
5-28 Cisco 3600 Series Hardware Installation Guide OL-2056-02 Chapter 5 Installing Memory in the Router Replacing the ROM Caution The notch on the R OM must match the notch on the mainboard socket. Installing the R OM backward will damage the R OM, the router , or both.
5-29 Cisco 3600 Series Hardware Installation Guide OL-2056-02 Chapter 5 Installing Memory in the Router Closing the Router Copyright (c) 2001 by cisco Systems, Inc.
5-30 Cisco 3600 Series Hardware Installation Guide OL-2056-02 Chapter 5 Installing Memory in the Router Closing the Router Replacing the Cover on a Cisco 3620 or Cisco 3640 Router This section describes how to replace the router co ver .
5-31 Cisco 3600 Series Hardware Installation Guide OL-2056-02 Chapter 5 Installing Memory in the Router Closing the Router Step 3 Push the cov er toward the rear , making sure that the cover tabs f it under the chassis back panel, and the back panel tabs f it under the top cover .
5-32 Cisco 3600 Series Hardware Installation Guide OL-2056-02 Chapter 5 Installing Memory in the Router Closing the Router Figur e 5-26 Replacing the Cisco 3631 Router Co ver Step 4 Reinstall the cov er screws. Step 5 Reinstall the chassis on a rack or desktop.
5-33 Cisco 3600 Series Hardware Installation Guide OL-2056-02 Chapter 5 Installing Memory in the Router Closing the Router Replacing the Cisco 3660 Mainboard Tray This section describes how to replace the mainboard tray . Y ou need a number 2 Phillips screwdri ver to perform this procedure: Step 1 Place the chassis so the rear panel faces you.
5-34 Cisco 3600 Series Hardware Installation Guide OL-2056-02 Chapter 5 Installing Memory in the Router Installing and Configuring Flash Memory Cards in Cisco 3620, Cisco 3640, and Cisco 3660 Routers Step 5 T ighten the two capti ve scre ws previously loosened in Step 3 of the “Removing the Cisco 3660 Mainboard T ray” section on page 5-5 .
5-35 Cisco 3600 Series Hardware Installation Guide OL-2056-02 Chapter 5 Installing Memory in the Router Installing and Configuring Flash Memory Cards in Cisco 3620, Cisco 3640, and Cisco 3660 Routers Perform this procedure to install a Flash memory card: Step 1 V erify that the Flash memory card’ s write-protect switch is OFF .
5-36 Cisco 3600 Series Hardware Installation Guide OL-2056-02 Chapter 5 Installing Memory in the Router Installing and Configuring Flash Memory Cards in Cisco 3620, Cisco 3640, and Cisco 3660 Routers .
5-37 Cisco 3600 Series Hardware Installation Guide OL-2056-02 Chapter 5 Installing Memory in the Router Installing and Configuring Flash Memory Cards in Cisco 3620, Cisco 3640, and Cisco 3660 Routers .
5-38 Cisco 3600 Series Hardware Installation Guide OL-2056-02 Chapter 5 Installing Memory in the Router Installing and Configuring Flash Memory Cards in Cisco 3620, Cisco 3640, and Cisco 3660 Routers .
5-39 Cisco 3600 Series Hardware Installation Guide OL-2056-02 Chapter 5 Installing Memory in the Router Installing and Configuring Flash Memory Cards in Cisco 3620, Cisco 3640, and Cisco 3660 Routers .
5-40 Cisco 3600 Series Hardware Installation Guide OL-2056-02 Chapter 5 Installing Memory in the Router Installing and Configuring Flash Memory Cards in Cisco 3620, Cisco 3640, and Cisco 3660 Routers Step 3 Press Return or type y to erase the current contents of the partition, or enter n to sa ve the contents.
5-41 Cisco 3600 Series Hardware Installation Guide OL-2056-02 Chapter 5 Installing Memory in the Router Installing and Configuring Flash Memory Cards in Cisco 3620, Cisco 3640, and Cisco 3660 Routers .
5-42 Cisco 3600 Series Hardware Installation Guide OL-2056-02 Chapter 5 Installing Memory in the Router Installing and Configuring Flash Memory Cards in Cisco 3620, Cisco 3640, and Cisco 3660 Routers .
5-43 Cisco 3600 Series Hardware Installation Guide OL-2056-02 Chapter 5 Installing Memory in the Router Installing and Configuring Flash Memory Cards in Cisco 3620, Cisco 3640, and Cisco 3660 Routers Step 3 Enter the boot system f lash { slot0: | slot1: }[ partition : f ilename ] command to specify the boot image location and name.
5-44 Cisco 3600 Series Hardware Installation Guide OL-2056-02 Chapter 5 Installing Memory in the Router Installing and Formatting Compact Flash Memory Cards in Cisco 3631 Routers Installing and Format.
5-45 Cisco 3600 Series Hardware Installation Guide OL-2056-02 Chapter 5 Installing Memory in the Router Installing and Formatting Compact Flash Memory Cards in Cisco 3631 Routers Compact Flash Memory .
5-46 Cisco 3600 Series Hardware Installation Guide OL-2056-02 Chapter 5 Installing Memory in the Router Installing and Formatting Compact Flash Memory Cards in Cisco 3631 Routers Figur e 33 Removing t.
5-47 Cisco 3600 Series Hardware Installation Guide OL-2056-02 Chapter 5 Installing Memory in the Router Installing and Formatting Compact Flash Memory Cards in Cisco 3631 Routers Figur e 34 Compact Fl.
5-48 Cisco 3600 Series Hardware Installation Guide OL-2056-02 Chapter 5 Installing Memory in the Router Installing and Formatting Compact Flash Memory Cards in Cisco 3631 Routers Reinstalling the Cove.
5-49 Cisco 3600 Series Hardware Installation Guide OL-2056-02 Chapter 5 Installing Memory in the Router Installing and Formatting Compact Flash Memory Cards in Cisco 3631 Routers Step 4 Reinstall the cov er screws. Step 5 Reinstall the chassis on a rack or desktop.
5-50 Cisco 3600 Series Hardware Installation Guide OL-2056-02 Chapter 5 Installing Memory in the Router Installing and Formatting Compact Flash Memory Cards in Cisco 3631 Routers Base FAT Sector 128 Base Data Sector 184 Please use "dir" command to display the contents of the card.
5-51 Cisco 3600 Series Hardware Installation Guide OL-2056-02 Chapter 5 Installing Memory in the Router Installing and Formatting Compact Flash Memory Cards in Cisco 3631 Routers eeeeeeeeeeeeeeeeeeeee.
5-52 Cisco 3600 Series Hardware Installation Guide OL-2056-02 Chapter 5 Installing Memory in the Router Installing and Formatting Compact Flash Memory Cards in Cisco 3631 Routers Display the Contents .
5-53 Cisco 3600 Series Hardware Installation Guide OL-2056-02 Chapter 5 Installing Memory in the Router Installing and Formatting Compact Flash Memory Cards in Cisco 3631 Routers Rename a File in Flash T o rename a f ile in a Compact Flash memory card, use the rename f lash: original-f ilename f lash: new-f ilename command.
5-54 Cisco 3600 Series Hardware Installation Guide OL-2056-02 Chapter 5 Installing Memory in the Router Installing and Formatting Compact Flash Memory Cards in Cisco 3631 Routers Directory Operations Create a New Directory T o create a directory in Compact Flash memory , use the mkdir f lash:/ directory-name command.
5-55 Cisco 3600 Series Hardware Installation Guide OL-2056-02 Chapter 5 Installing Memory in the Router Installing and Formatting Compact Flash Memory Cards in Cisco 3631 Routers Enter a Directory and Determine Which Directory You Are In T o enter a directory in Compact Flash memory , use the cd f lash:/ directory-name command.
5-56 Cisco 3600 Series Hardware Installation Guide OL-2056-02 Chapter 5 Installing Memory in the Router Installing and Formatting Compact Flash Memory Cards in Cisco 3631 Routers The follo wing exampl.
5-57 Cisco 3600 Series Hardware Installation Guide OL-2056-02 Chapter 5 Installing Memory in the Router Installing and Formatting Compact Flash Memory Cards in Cisco 3631 Routers The following example.
5-58 Cisco 3600 Series Hardware Installation Guide OL-2056-02 Chapter 5 Installing Memory in the Router Installing and Formatting Compact Flash Memory Cards in Cisco 3631 Routers.
An important point after buying a device Cisco Systems OL-2056-02 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Cisco Systems OL-2056-02 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Cisco Systems OL-2056-02 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Cisco Systems OL-2056-02 you will learn all the available features of the product, as well as information on its operation. The information that you get Cisco Systems OL-2056-02 will certainly help you make a decision on the purchase.
If you already are a holder of Cisco Systems OL-2056-02, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Cisco Systems OL-2056-02.
However, one of the most important roles played by the user manual is to help in solving problems with Cisco Systems OL-2056-02. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Cisco Systems OL-2056-02 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
