Cisco Systems PRP-1=, PRP-1/R=, PRP-2= Type Size Quantity Description Location, Program boot image

Page 12

Product Overview

Table 1

PRP Memory Components

 

 

 

 

 

 

 

Type

Size

Quantity

Description

Location

 

 

 

 

 

SDRAM1

512 MB or 1 GB

1 or 2

512-MB and 1-GB DIMMs (based on

U15 (bank

 

 

 

desired SDRAM configuration) for main

1)2

 

 

 

Cisco IOS software functions

U18 (bank 2)

 

 

 

 

 

SRAM3

2 MB (fixed)

—

Secondary CPU cache memory functions

—

NVRAM4

2 MB (fixed)

1

System configuration files, register

—

 

 

 

settings, and logs

 

 

 

 

 

 

Flash memory

64 MB SIMM5

1

Contains Cisco IOS boot image

P3

 

 

 

(bootflash), crash information, and other

 

 

 

 

user-defined files

 

 

 

 

 

 

 

Flash disks6

1 or 2

Contains Cisco IOS software images,

Flash disk

 

 

 

system configuration files, and other

slot 0 and

 

 

 

user-defined files on up to two Flash

slot 1

 

 

 

disks

 

 

 

 

 

 

 

1 GB CF7

1

Contains large Cisco IOS images

—

Flash boot

512 KB

1

Flash EPROM for the ROM monitor

—

ROM

 

 

program boot image

 

 

 

 

 

 

HDD8

40 GB

1

Contains log and crash information for

—

 

 

 

specific Cisco IOS versions

 

 

 

 

 

 

1.Default SDRAM configuration is 512 MB for PRP-1 and 1-GB for PRP-2. Bank 1 (U15) must be populated first. You can use one or both banks to configure SDRAM combinations of 512 MB, 1 GB, or 2 GB for the PRP-1 and 1 GB, 2 GB, 3 GB, and 4 GB for the PRP-2. 1.5-GB configurations.and non-Cisco DIMM devices are not supported.

2.If both banks of the PRP-1 are populated, bank 1 and bank 2 must contain the same size DIMM.

3.SRAM is not user configurable or field replaceable.

4.NVRAM is not user configurable or field replaceable.

5.Flash memory SIMM is not user configurable or field replaceable.

6.ATA Flash disks are supported in the PRP-2; both ATA Flash disks and linear Flash memory cards are supported in the PRP-1.

7.Optional PRP-2 hardware. Non-Cisco compact disks are not supported.

8.Optional PRP-2 hardware. Non-Cisco hard disk drives are not supported.

Note If a single DIMM module is installed, it must be placed in bank 1 (U15).

 

Performance Route Processor Installation and Configuration Guide

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Contents Document Contents Important Information Router InformationSupported Platforms Cisco IOS Software Requirements PRP RedundancyHardware Revision Requirements Output from a later software release would be as followsProduct Overview Related DocumentationPRP Functions Shows the front panel view of the PRP-2PRP Components Cisco IOS Software Storage PRP Hardware Components PRP-1 Horizontal Orientation PRP-2 Horizontal Orientation Program boot image Type Size Quantity Description LocationMB fixed Secondary CPU cache memory functions Sdram Flash Memory PRP LEDsStatus LEDs Following LEDs are used on the PRPCisco IOS System Error Messages publications Display LEDsSoft Reset Switch Flash Disk SlotsAsynchronous Serial Ports Ethernet PortsHard Disk Drive Preparing for Installation Safety GuidelinesCompact Flash Disk Preventing Electrostatic Discharge Removing and Installing a PRP Required Tools and EquipmentWorking with Electrical Equipment Removing a PRP Illustrates the PRP installed in a chassis Ejector LeversShows the ejector levers in detail Installing a PRP Removing and Installing a PRP Checking the Installation PRP Boot ProcessStarting the System and Observing Initial Conditions Rommon for this PRP is enabled and recognized by the system Cisco IOS is enabled and this PRP is the active PRPCisco IOS is enabled and this PRP is in standby mode LED Display DescriptionChecking the Installation Checking the Installation Verifying Interface Status Upgrading to the PRP ETH BitsUpgrading to the PRP Without Rebooting the Router Router# show redundancyRouter# dir disk1 SSO or RPR+ mode because the RPs are running the same image Is correct, continue with StepAnother disk or at another location Prompted to abort the copy, type nUpgrading to the PRP Upgrading to the PRP Upgrading to the PRP Upgrading to the PRP Upgrading to the PRP With Rebooting the Router Verify the disk contents using the dir disk1 commandUpgrading to the PRP Use the command upgrade rom-monitor slot rp-slot Differentiating Between PRP-1 and PRP-2 0x10Configuring Interfaces on the PRP Configuring an Ethernet InterfaceEthernet Interface Receptacles, Cables, and Pinouts RJ-45 receptacle Category 5 UTP cable with plug Ethernet Port Pin Signal Description Crossover Cable Pinout for Connecting Two PRPsLists Ieee 802.3u physical characteristics for 100BASE-TX Parameter RJ-45Parameter Ethernet Interface Cable Connection Procedure Configuring the Ethernet Interfaces Using the Ethernet Port on the PRPUsing Configuration Mode to Configure an Ethernet Interface Configuring the Console Interface Console and Auxiliary Port Connections Configuring the Auxiliary Interface Signal Input/Output DescriptionUnderstanding the Software Configuration Register Description of the Software Configuration RegisterAdditional Configuration and Maintenance Tasks Defines the bits in the software configuration register Bit Number Hexadecimal Value Meaning/FunctionBoot Field Settings Boot Field MeaningDescribed in Table Configuring the Software Configuration Register Command PurposeBits in the Software Configuration Register Action/Filename BitAddress net host Data Transmission Rate bps9600 4800 1200 2400 Using Flash Disks in the PRP About Flash DisksRemoving and Installing a Flash Disk in the PRP Product NumberInstalling and Removing a Flash Disk Installing a Flash Disk Working with Flash DisksBooting from a Flash Disk Boots the named file from the Flash disk in slotRemoving and Installing a Compact Flash Disk Removing the CF from the PRP-2 BoardRemoving and Installing a Hard Disk Drive Installing the Hard Disk Drive Recovering a Lost Password Initialize the router by entering the i command as follows Step Upgrading PRP Memory Locations of PRP Components and Memory 512 MB MB Dimm U15 MEM-PRP-512= MB DIMMs U15 and U18 GB Dimm U15GB DIMMs U15 and U18 Removing a Dimm Cisco Product Number Dimm Modules Sdram Dimm SocketsDimm Socket with Dual Release Levers Installing a Dimm Handling a Dimm Regulatory, Compliance, and Safety Information Checking the Dimm InstallationTranslated Safety Warnings and Agency Approvals Electromagnetic Compatibility Regulatory StatementsFCC Class a Compliance Canada Europe EURegulatory, Compliance, and Safety Information Vcci Class a Notice for Japan Class a Notice for Korea Obtaining Documentation Cisco.comProduct Documentation DVD Documentation Feedback Cisco Product Security OverviewOrdering Documentation Reporting Security Problems in Cisco Products For emergencies only security-alert@cisco.comProduct Alerts and Field Notices Obtaining Technical AssistanceCisco Technical Support & Documentation Website Submitting a Service Request Definitions of Service Request Severity Obtaining Additional Publications and Information Obtaining Additional Publications and Information OL-11656-01
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