Cisco Systems GRP-B Manuale Utente

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10Preparing for Installation78-4339-09Preparing for InstallationPreparing for InstallationInstallation preparation is presented in the following secti

11Electromagnetic Compatibility Regulatory Statements78-4339-09Preparing for InstallationElectromagnetic Compatibility Regulatory StatementsFCC Class

12Electromagnetic Compatibility Regulatory Statements78-4339-09Preparing for InstallationClass A Notice for Hungary Class A Notice for Taiwan and Othe

13Preventing Electrostatic Discharge78-4339-09Preparing for InstallationClass A Notice for Korea Preventing Electrostatic DischargeElectrostatic disch

14Required Tools and Parts78-4339-09Replacing a GRPRequired Tools and Parts You need the following tools and parts to remove and replace a GRP. If you

15Removing a GRP78-4339-09Replacing a GRPFigure 3 GRP Ejector Levers, Captive Installation Screws, and Upper Card Cage Slots (Cisco 12012 Shown)Cautio

16Removing a GRP78-4339-09Replacing a GRPFigure 4 Ejector Levers and Captive Installation Screw (Cisco 12012 shown)To remove a GRP, follow these steps

17Installing a GRP78-4339-09Replacing a GRPStep 7 Place the removed GRP on an antistatic mat or foam. If you plan to return the GRP to the factory, im

18Connecting to the Console Port78-4339-09Replacing a GRPConnecting to the Console Port The system console port on the GRP is a DCE DB-25 receptacle f

19Connecting to the Auxiliary Port78-4339-09Replacing a GRPConnecting to the Auxiliary Port The auxiliary port on the GRP is an EIA/TIA-232 DTE, DB-25

2Important Information78-4339-09Important InformationImportant InformationThis section contains information about the following hardware and software

20Connecting to the Ethernet Port78-4339-09Replacing a GRPFigure 6 RJ-45 Receptacle and Plug (Horizontal Orientation)WarningThe ports labeled Ethernet

21Connecting to the Ethernet Port78-4339-09Replacing a GRPMII ConnectionsThe MII connection requires an external physical sublayer (PHY) and an extern

22Connecting to the Ethernet Port78-4339-09Replacing a GRPTable 6 lists the cabling specifications for 100-Mbps transmission over unshielded twisted-p

23Connecting to the Ethernet Port78-4339-09Replacing a GRP• MII connections—Attach an MII cable directly to the MII receptacle on the GRP or attach a

24GRP Boot Process Overview78-4339-09GRP Boot Process OverviewFigure 11 Using the Ethernet Port on the GRPGRP Boot Process OverviewThe following seque

25Starting the System and Observing Initial Conditions78-4339-09Starting the System and Observing Initial ConditionsFor AC-input power supplies, the g

26Starting the System and Observing Initial Conditions78-4339-09Starting the System and Observing Initial ConditionsStep 4 During the line card boot p

27Verifying Interface Status78-4339-09Verifying Interface StatusOn the console screen, after the system displays the system banner and hardware config

28Configuring the Ethernet Interface78-4339-09Configuring the Ethernet InterfaceFigure 13 GRP LEDs (Partial Front Panel View)Configuring the Ethernet

29Using Configuration Mode to Configure the Ethernet Interface78-4339-09Configuring the Ethernet Interface• Using Configuration Mode to Configure the

3Cisco IOS Software Requirements78-4339-09Product OverviewCisco IOS Software RequirementsFor software configuration information, refer to the Cisco IO

30Implementing Additional Configuration and Maintenance Tasks78-4339-09Implementing Additional Configuration and Maintenance Tasks(Additional displaye

31Configuring the Software Configuration Register78-4339-09Implementing Additional Configuration and Maintenance Tasks Boot Field Settings and the boo

32Configuring the Software Configuration Register78-4339-09Implementing Additional Configuration and Maintenance TasksYou can enter the boot command o

33Configuring the Software Configuration Register78-4339-09Implementing Additional Configuration and Maintenance TasksStep 5 Display the configuration

34Configuring the Software Configuration Register78-4339-09Implementing Additional Configuration and Maintenance TasksBit 8 controls the console Break

35Flash Disks and Flash Memory Cards in the GRP78-4339-09Implementing Additional Configuration and Maintenance TasksBit 13 determines the server respo

36Flash Disks and Flash Memory Cards in the GRP78-4339-09Implementing Additional Configuration and Maintenance TasksFigure 14 Installing and Removing

37Flash Disks and Flash Memory Cards in the GRP78-4339-09Implementing Additional Configuration and Maintenance TasksCaution The Flash memory card or F

38Flash Disks and Flash Memory Cards in the GRP78-4339-09Implementing Additional Configuration and Maintenance TasksCaution The following formatting p

39Flash Disks and Flash Memory Cards in the GRP78-4339-09Implementing Additional Configuration and Maintenance TasksSpecifying Cisco IOS Image Used to

4GRP Components78-4339-09Product Overview• Providing an auxiliary port for other external equipment (such as modems)• Providing an IEEE 802.3, 10/100-

40Flash Disks and Flash Memory Cards in the GRP78-4339-09Implementing Additional Configuration and Maintenance TasksYou can delete a file from any Fla

41Flash Disks and Flash Memory Cards in the GRP78-4339-09Implementing Additional Configuration and Maintenance TasksEnter configuration commands, one

42Flash Disks and Flash Memory Cards in the GRP78-4339-09Implementing Additional Configuration and Maintenance TasksCopying a Cisco IOS Software Image

43Flash Disks and Flash Memory Cards in the GRP78-4339-09Implementing Additional Configuration and Maintenance TasksCopying Cisco IOS Software Images

44Flash Disks and Flash Memory Cards in the GRP78-4339-09Implementing Additional Configuration and Maintenance TasksStep 5 Use the following series of

45Flash Disks and Flash Memory Cards in the GRP78-4339-09Implementing Additional Configuration and Maintenance TasksStep 2 Enter the copy startup-conf

46Flash Disks and Flash Memory Cards in the GRP78-4339-09Implementing Additional Configuration and Maintenance TasksStep 1 Use the copy running-config

47Recovering Lost Password78-4339-09Implementing Additional Configuration and Maintenance TasksRecovering from Locked Blocks in Flash Memory Cards or

48Recovering Lost Password78-4339-09Implementing Additional Configuration and Maintenance TasksStep 6 Set the configuration register to ignore the con

49Upgrading GRP Memory78-4339-09Implementing Additional Configuration and Maintenance TasksChange it to a value of 0x2102 (factory default) using the

5Cisco IOS Software78-4339-09Product OverviewFigure 2 GRP (Horizontal Orientation)Note The onboard Flash memory (called bootflash) contains the Cisco

50Upgrading GRP Memory78-4339-09Implementing Additional Configuration and Maintenance TasksNote Each GRP DIMM socket has one plastic lever on one end,

51Upgrading GRP Memory78-4339-09Implementing Additional Configuration and Maintenance TasksRemoving DIMMsThis section provides the procedure for remov

52Upgrading GRP Memory78-4339-09Implementing Additional Configuration and Maintenance TasksInstalling New DIMMs This section provides the procedure fo

53Obtaining Documentation78-4339-09Obtaining DocumentationStep 8 When the DIMM is installed, check that the release lever is flush against the side of

54Ordering Documentation78-4339-09Documentation FeedbackYou can access the Cisco website at this URL:http://www.cisco.comInternational Cisco websites

55Opening a TAC Case78-4339-09Obtaining Additional Publications and InformationAccessing all the tools on the Cisco TAC website requires a Cisco.com u

56Obtaining Additional Publications and Information78-4339-09Obtaining Additional Publications and Information• The Cisco Product Catalog describes th

6Memory Components78-4339-09Product OverviewMemory ComponentsFigure 2 shows the locations of the various types of memory used on the GRP. GRP memory c

7Memory Components78-4339-09Product OverviewCaution To prevent memory problems, DRAM DIMMs must be +3.3VDC, 60-nanosecond (ns) EDO devices. Do not att

8System Status LEDs78-4339-09Product OverviewSystem Status LEDsThe two types of system status LEDs used on the GRP. • Status LEDs• Display LEDsStatus

9Flash Card Slots78-4339-09Product OverviewFlash Card SlotsThe GRP includes two Flash card slots. Either slot can support an ATA Flash disk or a linea