Cisco Systems GRP-B instruction

Replacing a GRP

Figure 4 Ejector Levers and Captive Installation Screw (Cisco 12012 shown)

a Loosen captive screws

b	Pivot ejector				CRITIC
					M AL
					MAJOR
					INOR
	levers away		T-0	T-1		/LT
			EJ
				ECT
		SLO SLO				ACO
	from card to	A	RES
		UX		ET
							ALARM 1
	unseat card						ALARM 1
	unseat card	C
		ONS
		OLE
							ALARM 2
					EN
		LINK			ABLEDFAIL
				C		0
		TX		OLL		1	CSC
				RX		1	CSC
						0
						1
					ALARM	2	SFC
		M		J-45	ALARM
		II		R
		GRP
c Grasp card carrier to		GIGABITROUTE PROCESSOR					H10704
	slide card out of slot

To remove a GRP, follow these steps:

Step 1 Turn off system power.

Step 2 If you are replacing the GRP in a system with one GRP, copy the currently running configuration file to a TFTP server or Flash memory so that you can retrieve it later. (See the “Copying Files to Flash Memory” section on page 41.)

Step 3 Attach an ESD-preventitive wrist strap to yourself and to one of the two ESD connection sockets located on the front edges of the upper card cage (Cisco 12012, Cisco 12016, or Cisco 12416); to the ESD connection socket located on the lower left edge of the upper card cage (Cisco 12008); or to bare metal on the frame.

If you are replacing a GRP, disconnect any devices that are attached to the console or auxiliary ports. If you are removing a GRP for maintenance and will reinstall the same one, you can leave the devices attached, provided that doing so will not strain the cables.

Step 4 Using a 3/16-inch flat-blade screwdriver, loosen the two captive screws on the ends of the GRP. (See Figure 4a.)

Step 5 Place your thumbs on the ends of each of the ejector levers and simultaneously pull them both away from the GRP faceplate (in the direction shown in Figure 4b) to release the GRP from the upper card cage slot and to dislodge the GRP edge connector from the backplane.

Step 6 Grasp the GRP faceplate with one hand and pull the GRP straight out of the slot, keeping your other hand under the GRP to guide it. (See Figure 4.) Keep the GRP edge connector parallel to the backplane.

Caution Avoid touching the GRP printed circuit board, components, or any edge connector pins.

Removing a GRP

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Image 16

Cisco Systems GRP-B manual To remove a GRP, follow these steps Turn off system power

Contents

Gigabit Route Processor Installation and Configuration Note Document Contents Important Information Router InformationSupported Platforms GRP Redundancy Product Overview Cisco IOS Software RequirementsRelated Documentation GRP Functions GRP Components Cisco IOS Software GRP Horizontal Orientation Type Memory ComponentsQuantity Description Location Sram Flash Memory Soft Reset Switch System Status LEDsStatus LEDs Display LEDs Asynchronous Serial Ports Flash Card SlotsEthernet Port Safety Guidelines Preparing for InstallationTranslated Safety Warnings and Agency Approvals Electromagnetic Compatibility Regulatory Statements FCC Class a ComplianceCanada Europe EU Preparing for Installation Working with Electrical Equipment Preventing Electrostatic DischargeClass a Notice for Korea Required Tools and Parts Replacing a GRPRemoving a GRP 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 Connecting to the Auxiliary Port Connecting to the Ethernet PortSignal Direction Description 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 Boot Field Description Boot Field Settings and the boot CommandBit Hexadecimal 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 Obtaining Documentation Checking the Dimm InstallationCisco.com Documentation Feedback Obtaining Technical AssistanceOrdering Documentation Cisco TAC Website Opening a TAC Case Obtaining Additional Publications and InformationTAC Case Priority Definitions Obtaining Additional Publications and Information 78-4339-09