Cisco Systems GRP-B manual Shows the ejector levers

Page 15

Replacing a GRP

Figure 3 GRP Ejector Levers, Captive Installation Screws, and Upper Card Cage Slots (Cisco 12012 Shown)

Ejector lever and captive

screw

		EJECT
	SLO
		T-0SLOT-1
	AUX	RESET
	CO
	NSO
	LE
Upper
card cage	LINK	RX
	TX	COLL
slot 0	MII
		RJ
		-45
	GIGABIT ROUTE PROCESSOR

Ejector

lever and

captive

screw

0

ACTIVE

CARRIERRX

PKT

1

ACTIVE

CARRIERRX

PKT

2

ACTIVE

CARRIERRX

PKT

3

ACTIVE

CARRIERRX

PKT

Q OC -3/STM -POS

0	0
ACTIVE	ACTIVE
CARRIER	CARRIERRX
RX
CELL	CELL

OC-12/STM-4 ATM

OC-12/STM-4 POS

CRITICAL

MAJOR

MINOR

ACO/LT

ALARM 1ALARM 2

ENABLEDFAIL 0

1CSC

	0
	1
ALARM	2	SFC
ALARM

Alarm card slot

H10761

Caution A GRP that is only partially removed from the backplane can halt the system.

Caution Before you replace the GRP, back up the running configuration to a Trivial File Transfer Protocol (TFTP) file server or an installed Flash memory card or Flash disk so that you can retrieve it later. If the configuration is not saved, the entire configuration will be lost inside the NVRAM on the removed GRP, and you will have to reenter the entire configuration manually. For instructions on how to save the configuration file, see the “Copying Files to Flash Memory” section on page 41. This procedure is not necessary if you are temporarily removing a GRP; lithium batteries will retain the configuration in memory until you replace the GRP in the system.

Figure 4 shows the ejector levers.

Removing a GRP

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Image 15

Contents Document Contents Gigabit Route Processor Installation and Configuration NoteGRP Redundancy Important InformationRouter Information Supported PlatformsGRP Functions Product OverviewCisco IOS Software Requirements Related DocumentationCisco IOS Software GRP ComponentsGRP Horizontal Orientation Memory Components TypeQuantity Description Location Flash Memory SramDisplay LEDs Soft Reset SwitchSystem Status LEDs Status LEDsFlash Card Slots Asynchronous Serial PortsEthernet Port Preparing for Installation Safety GuidelinesTranslated Safety Warnings and Agency Approvals Europe EU Electromagnetic Compatibility Regulatory StatementsFCC Class a Compliance CanadaPreparing for Installation Preventing Electrostatic Discharge Working with Electrical EquipmentClass a Notice for Korea Replacing a GRP Required Tools and PartsRemoving a GRP Shows the ejector levers To remove a GRP, follow these steps Turn off system power Installing a GRP Console Port Pin Signal Direction Description Connecting to the Console PortEthernet Interface Receptacles, Cables, and Pinouts Connecting to the Auxiliary PortConnecting to the Ethernet Port Signal Direction DescriptionRJ-45 Receptacle and Plug Horizontal Orientation Pin DescriptionMII Connections Pin Signal Input Output Input/Output DescriptionRJ-45 Ethernet Interface Cable Connection ProcedureConnecting MII or RJ-45 Cables to GRP Vertical Orientation Starting the System and Observing Initial Conditions GRP Boot Process OverviewLED Display Description ProcessorStarting the System and Observing Initial Conditions Verifying Interface Status GRP LEDs Partial Front Panel View Configuring the Ethernet InterfaceUsing Configuration Mode to Configure the Ethernet Interface Implementing Additional Configuration and Maintenance Tasks Configuring the Software Configuration RegisterBoot Field Settings and the boot Command Boot Field DescriptionBit Hexadecimal Description Changing Configuration Register Settings Action/File Name Bit Configuration Register Bit MeaningsBaud Bit Bit Address net hostFlash Disks and Flash Memory Cards in the GRP Installing and Removing Flash Memory Card or Flash Disk Formatting a Flash Memory Card or Flash Disk ATA Flash Disk Boot Image Support RequirementsRouter# format slot0 Software Commands Associated with Flash Memory Specifying Cisco IOS Image Used to Boot the SystemRouter# squeeze slot0 Enabling Booting from Flash MemoryRouter# copy tftpmyfile1 slot0myfile1 Copying Files to Flash MemoryRouter# 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 Locations of GRP Memory Components Upgrading GRP MemoryMEM-GRP/LC-64=2 Removing DIMMs Using Dimm Socket Release Lever to Remove DIMMsHandling a Dimm Installing New DIMMsChecking the Dimm Installation Obtaining DocumentationCisco.com Cisco TAC Website Documentation FeedbackObtaining Technical Assistance Ordering DocumentationObtaining Additional Publications and Information Opening a TAC CaseTAC Case Priority Definitions Obtaining Additional Publications and Information 78-4339-09