Cisco Systems GRP-B manual GRP Horizontal Orientation

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Product Overview

Figure 2 GRP (Horizontal Orientation)

Backplane connector

Bank 2	U42
DRAM DIMMs	U39
Bank 1	U39

	U17	Flash
	U17	SIMM
		SIMM

CT	-1
JE	T
E	SLO
	T-0
	SLO

RESET AUX

	LL	RX	-45
	CO	RX	RJ
K	TX		MII
LIN

GIGABIT ROUTE PROCESSOR

H10547

PCMCIA slots	Auxiliary port
	Auxiliary port
	Console port				Alphanumeric
slot 0: bottom					LED displays
slot 1: top			Ethernet
			interface
		(RJ-45 or MII)

Note The onboard Flash memory (called bootflash) contains the Cisco IOS software boot image, and a Flash memory card or Flash disk contains the Cisco IOS software image.

Storing the Cisco IOS images in Flash memory enables you to download and boot from upgraded Cisco IOS software images remotely or from software images that reside in GRP Flash memory.

The Cisco 12000 Series Router system supports downloadable system software for most

Cisco IOS software upgrades, which enables you to remotely download, store, and boot from a new Cisco IOS software image. The Cisco IOS software runs from within GRP DRAM.

For specific Cisco IOS software requirements for the GRP, see the “Cisco IOS Software Requirements” section on page 3.

Cisco IOS Software

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Contents Document Contents Gigabit Route Processor Installation and Configuration NoteRouter Information Important InformationSupported Platforms GRP RedundancyCisco IOS Software Requirements Product OverviewRelated Documentation GRP FunctionsCisco IOS Software GRP ComponentsGRP Horizontal Orientation Quantity Description Location Memory ComponentsType Flash Memory SramSystem Status LEDs Soft Reset SwitchStatus LEDs Display LEDsEthernet Port Flash Card SlotsAsynchronous Serial Ports Translated Safety Warnings and Agency Approvals Preparing for InstallationSafety Guidelines FCC Class a Compliance Electromagnetic Compatibility Regulatory StatementsCanada Europe EUPreparing 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 Console Port Pin Signal Direction Description Connecting to the Console PortConnecting to the Ethernet Port Connecting to the Auxiliary PortSignal Direction Description Ethernet Interface Receptacles, Cables, and PinoutsRJ-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 RegisterBit Hexadecimal Description Boot Field Settings and the boot CommandBoot Field 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 DIMMsCisco.com Checking the Dimm InstallationObtaining Documentation Obtaining Technical Assistance Documentation FeedbackOrdering Documentation Cisco TAC WebsiteTAC Case Priority Definitions Obtaining Additional Publications and InformationOpening a TAC Case Obtaining Additional Publications and Information 78-4339-09