Cisco Systems PRP-1/R=, PRP-1=, PRP-2= Asynchronous Serial Ports, Ethernet Ports, Hard Disk Drive

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Product Overview

Asynchronous Serial Ports

The PRP has two asynchronous serial ports, the console and auxiliary ports. These allow you to connect external serial devices to monitor and manage the system. Both ports use RJ-45 receptacles.

The console port provides a data circuit-terminating equipment (DCE) interface for connecting a console terminal. The auxiliary port provides a data terminal equipment (DTE) interface and supports flow control. It is often used to connect a modem, a channel service unit (CSU), or other optional equipment for Telnet management.

Ethernet Ports

The PRP includes two 10/100 Mbps Ethernet ports, each using an 8-pin RJ-45 receptacle for either IEEE 802.3 10BASE-T (10 Mbps) or IEEE 802.3u 100BASE-TX (100 Mbps) connections.

The PRP-2 includes a 10/100/1000 Mbps Ethernet port, which uses the above connections and also a 802.3 Gigabit Ethernet connection.

Note The transmission speed of the Ethernet ports is auto-sensing by default and is user configurable.

Hard Disk Drive

The PRP-2 optionally includes a 40-GB hard disk drive (HDD) that is installed on the PRP-2 board.

Note Non-Cisco hard disk drives are not supported.

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Contents Document Contents Supported Platforms Important InformationRouter Information PRP Redundancy Cisco IOS Software RequirementsOutput from a later software release would be as follows Hardware Revision RequirementsRelated Documentation Product OverviewShows the front panel view of the PRP-2 PRP FunctionsPRP 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 PRP LEDs Flash MemoryStatus LEDs Following LEDs are used on the PRPDisplay LEDs Cisco IOS System Error Messages publicationsFlash Disk Slots Soft Reset SwitchHard 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 Ejector Levers Illustrates the PRP installed in a chassisShows the ejector levers in detail Installing a PRP Removing and Installing a PRP PRP Boot Process Checking the InstallationStarting the System and Observing Initial Conditions Cisco IOS is enabled and this PRP is the active PRP Rommon for this PRP is enabled and recognized by the systemCisco IOS is enabled and this PRP is in standby mode LED Display DescriptionChecking the Installation Checking the Installation Verifying Interface Status ETH Bits Upgrading to the PRPRouter# show redundancy Upgrading to the PRP Without Rebooting the RouterRouter# dir disk1 Is correct, continue with Step SSO or RPR+ mode because the RPs are running the same imageAnother 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 Verify the disk contents using the dir disk1 command Upgrading to the PRP With Rebooting the RouterUpgrading to the PRP Use the command upgrade rom-monitor slot rp-slot 0x10 Differentiating Between PRP-1 and PRP-2Ethernet Interface Receptacles, Cables, and Pinouts Configuring Interfaces on the PRPConfiguring an Ethernet Interface RJ-45 receptacle Category 5 UTP cable with plug Crossover Cable Pinout for Connecting Two PRPs Ethernet Port Pin Signal DescriptionParameter Lists Ieee 802.3u physical characteristics for 100BASE-TXParameter RJ-45 Ethernet Interface Cable Connection Procedure Using the Ethernet Port on the PRP Configuring the Ethernet InterfacesUsing Configuration Mode to Configure an Ethernet Interface Configuring the Console Interface Console and Auxiliary Port Connections Signal Input/Output Description Configuring the Auxiliary InterfaceDescription of the Software Configuration Register Understanding the Software Configuration RegisterAdditional Configuration and Maintenance Tasks Bit Number Hexadecimal Value Meaning/Function Defines the bits in the software configuration registerDescribed in Table Boot Field SettingsBoot Field Meaning Command Purpose Configuring the Software Configuration RegisterAction/Filename Bit Bits in the Software Configuration Register9600 4800 1200 2400 Address net hostData Transmission Rate bps About Flash Disks Using Flash Disks in the PRPProduct Number Removing and Installing a Flash Disk in the PRPInstalling and Removing a Flash Disk Working with Flash Disks Installing a Flash DiskBoots the named file from the Flash disk in slot Booting from a Flash DiskRemoving the CF from the PRP-2 Board Removing and Installing a Compact Flash DiskRemoving 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 Cisco Product Number Dimm Modules Sdram Dimm Sockets Removing a DimmDimm Socket with Dual Release Levers Installing a Dimm Handling a Dimm Checking the Dimm Installation Regulatory, Compliance, and Safety InformationFCC Class a Compliance Translated Safety Warnings and Agency ApprovalsElectromagnetic Compatibility Regulatory Statements Europe EU CanadaRegulatory, 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 For emergencies only security-alert@cisco.com Reporting Security Problems in Cisco ProductsCisco 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