Replacing a GRP, Required Tools and Parts | Cisco Systems GRP-B

Replacing a GRP

Required Tools and Parts

You need the following tools and parts to remove and replace a GRP. If you need additional equipment, contact a Cisco customer service representative for ordering information.

•3/16-inch flat-blade screwdriver for the captive installation screws that secure the GRP in its slot.

•ESD-prevention equipment or the disposable ESD-preventive wrist strap included with all spares and upgrade kits.

•Antistatic mat, foam pad, or bag for the removed GRP. Place the removed GRP into an antistatic bag if you plan to return it to the factory, or on an antistatic mat or foam if you are replacing components and will reinstall the GRP.

Replacing a GRP

The following sections describe the procedures for replacing a GRP in your system.

Before beginning the procedures, verify that your system meets the minimum requirements as described in the “Preparing for Installation” section on page 10.

When your system meets minimum requirements, proceed to the “Removing a GRP” section on page 14 for instructions on removing the GRP, and then to the “Installing a GRP” section on page 17 for reinstallation instructions.

Caution We recommend that you do not remove a GRP while the system is operating. Removing the installed GRP from a system while the system is operating will cause the system to stop forwarding packets and might cause the system to cease network operation.

Removing a GRP

When you remove a GRP from a slot, be sure to use the ejector levers, which help to ensure that the GRP is fully dislodged from the backplane connector. (See Figure 3.)

Required Tools and Parts

14	78-4339-09

Image 14

Cisco Systems GRP-B manual Replacing a GRP, Required Tools and Parts, Removing a GRP

Contents

Gigabit Route Processor Installation and Configuration Note Document Contents Supported Platforms Important InformationRouter Information GRP Redundancy Related Documentation Product OverviewCisco IOS Software Requirements GRP Functions GRP Components Cisco IOS Software GRP Horizontal Orientation Quantity Description Location Memory ComponentsType Sram Flash Memory Status LEDs Soft Reset SwitchSystem Status LEDs Display LEDs Ethernet Port Flash Card SlotsAsynchronous Serial Ports Translated Safety Warnings and Agency Approvals Preparing for InstallationSafety Guidelines Canada Electromagnetic Compatibility Regulatory StatementsFCC Class a Compliance Europe EU Preparing for Installation Class a Notice for Korea Preventing Electrostatic DischargeWorking with Electrical Equipment Removing a GRP Replacing a GRPRequired Tools and Parts Shows the ejector levers To remove a GRP, follow these steps Turn off system power Installing a GRP Connecting to the Console Port Console Port Pin Signal Direction Description Signal Direction Description Connecting to the Auxiliary PortConnecting to the Ethernet Port Ethernet Interface Receptacles, Cables, and Pinouts Pin Description RJ-45 Receptacle and Plug Horizontal Orientation Pin Signal Input Output Input/Output Description MII Connections Ethernet Interface Cable Connection Procedure RJ-45 Connecting MII or RJ-45 Cables to GRP Vertical Orientation GRP Boot Process Overview Starting the System and Observing Initial Conditions Processor LED Display Description Starting the System and Observing Initial Conditions Verifying Interface Status Configuring the Ethernet Interface GRP LEDs Partial Front Panel View Using Configuration Mode to Configure the Ethernet Interface Configuring the Software Configuration Register Implementing Additional Configuration and Maintenance Tasks Bit Hexadecimal Description Boot Field Settings and the boot CommandBoot Field Description Changing Configuration Register Settings Configuration Register Bit Meanings Action/File Name Bit Bit Address net host Baud Bit Flash Disks and Flash Memory Cards in the GRP Installing and Removing Flash Memory Card or Flash Disk ATA Flash Disk Boot Image Support Requirements Formatting a Flash Memory Card or Flash Disk Router# format slot0 Specifying Cisco IOS Image Used to Boot the System Software Commands Associated with Flash Memory Enabling Booting from Flash Memory Router# squeeze slot0 Copying Files to Flash Memory Router# copy tftpmyfile1 slot0myfile1 Router# copy tftpnew.image slot0new.image Router# copy slot1image.new slot0image.new Router# config t Routerconfig# no boot system Router# copy startup-config slot0myfile2 Use the copy running-config slot0filename command as follows Recovering Lost Password Initialize the router by entering the i command as follows Upgrading GRP Memory Locations of GRP Memory Components MEM-GRP/LC-64=2 Using Dimm Socket Release Lever to Remove DIMMs Removing DIMMs Installing New DIMMs Handling a Dimm Cisco.com Checking the Dimm InstallationObtaining Documentation Ordering Documentation Documentation FeedbackObtaining Technical Assistance Cisco TAC Website TAC Case Priority Definitions Obtaining Additional Publications and InformationOpening a TAC Case Obtaining Additional Publications and Information 78-4339-09