Cisco Systems PRP-2=, PRP-1=, PRP-1/R=, PRP-2/R= manual Checking the Installation, PRP Boot Process

Page 26

Checking the Installation

Checking the Installation

This section assists you in confirming that the PRP is installed successfully and includes the following sections:

•PRP Boot Process, page 26

•Starting the System and Observing Initial Conditions, page 27

•Verifying Interface Status, page 31

PRP Boot Process

The following sequence describes a typical PRP boot process:

1.System power is turned on.

2.MBus module receives +5 VDC and starts executing MBus software.

3.PRP determines the system configuration by sending a message over the MBus requesting all installed devices to identify themselves. The return response provides slot number, and card and component type. The PRP, line cards, and clock scheduler cards (CSCs) are then powered up.

4.PRP power-on-reset logic delay, which allows power and both local and CSC clocks to stabilize.

5.After the power-on reset is released, the PRP begins to execute the ROM monitor software.

6.If the ROM monitor is configured to autoboot, it loads and boots the Cisco IOS software.

or

If the ROM monitor is not configured to autoboot, you must enter the appropriate b command at the ROM monitor prompt (Rommon>) to boot the Cisco IOS software.

7.When the Cisco IOS software boots, it polls all other cards in the system and powers them up, loading their Cisco IOS software as needed.

	Performance Route Processor Installation and Configuration Guide
26	OL-11656-01

Image 26

Contents Document Contents Supported Platforms Important InformationRouter Information 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 MB fixed Secondary CPU cache memory functions Program boot imageType Size Quantity Description Location Sdram Status LEDs Flash MemoryPRP LEDs Following LEDs are used on the PRPCisco IOS System Error Messages publications Display LEDsSoft Reset Switch Flash Disk SlotsHard Disk Drive Asynchronous Serial PortsEthernet Ports Compact Flash Disk Preparing for InstallationSafety Guidelines Preventing Electrostatic Discharge Working with Electrical Equipment Removing and Installing a PRPRequired Tools and 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 Cisco IOS is enabled and this PRP is in standby mode Rommon for this PRP is enabled and recognized by the systemCisco IOS is enabled and this PRP is the active PRP 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 Another disk or at another location SSO or RPR+ mode because the RPs are running the same imageIs correct, continue with Step 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 0x10Ethernet Interface Receptacles, Cables, and Pinouts Configuring Interfaces on the PRPConfiguring an Ethernet Interface RJ-45 receptacle Category 5 UTP cable with plug Ethernet Port Pin Signal Description Crossover Cable Pinout for Connecting Two PRPsParameter Lists Ieee 802.3u physical characteristics for 100BASE-TXParameter RJ-45 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/FunctionDescribed in Table Boot Field SettingsBoot Field Meaning Configuring the Software Configuration Register Command PurposeBits in the Software Configuration Register Action/Filename Bit9600 4800 1200 2400 Address net hostData Transmission Rate bps 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 GB DIMMs U15 and U18 512 MB MB Dimm U15 MEM-PRP-512= MB DIMMs U15 and U18GB Dimm U15 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 InstallationFCC Class a Compliance Translated Safety Warnings and Agency ApprovalsElectromagnetic Compatibility Regulatory Statements Canada Europe EURegulatory, Compliance, and Safety Information Vcci Class a Notice for Japan Class a Notice for Korea Product Documentation DVD Obtaining DocumentationCisco.com Ordering Documentation Documentation FeedbackCisco Product Security Overview Reporting Security Problems in Cisco Products For emergencies only security-alert@cisco.comCisco Technical Support & Documentation Website Product Alerts and Field NoticesObtaining Technical Assistance Submitting a Service Request Definitions of Service Request Severity Obtaining Additional Publications and Information Obtaining Additional Publications and Information OL-11656-01