Cisco Systems RSP8 manual Ensuring that Both RSPs Contain the Same Microcode Image

Page 30

Configuring High System Availability

Note Standard 16-, 20-, or 32-MB Flash memory cards are supported with the RSP8. (The 20-MB Flash memory card is currently the default.) See Flash Memory Card Installation Instructions for detailed information. You should specify slot0 or slot1 in your command, depending on which slot you are using.

Standard 48-MB, 64-MB, and 128-MB Flash Disks are supported with the RSP8. See Using the Flash Disk for additional information. You should specify slot0 or slot1 in your command, depending on which slot your are using.

The following example ensures that both RSPs have the same system image. Note that because no environment variables are set, the default environment variables are in effect for both the active and the standby RSP.

Router# show bootvar

BOOT variable =

CONFIG_FILE variable =

Current CONFIG_FILE variable =

BOOTLDR variable does not exist

Configuration register is 0x0

Slave auto-sync config mode is on

current slave is in slot 7 BOOT variable = CONFIG_FILE variable = BOOTLDR variable does not exist

Configuration register is 0x0

Router# show

slot0:

 

 

 

 

 

1

.. image

 

143B4C13

ACB820

21 11188128

Jan 28 2000 01:02:37

 

rsp-pv-mz.120-22.3.S1

 

 

 

 

Router# show

slavebootflash:

 

 

 

 

-#- ED ----

type----

--crc--- -

seek--

nlen -length-

-----date/time------

name

1

.. image

 

FEC9823F

AF0424

18 11203868

Jan 24 2000 23:26:33

 

rsp-pv-mz.120-23.S

 

 

 

 

 

Router# delete slaveslot0:rsp-pv-mz.120-23.S

 

 

Router# copy

slot0:rsp-pv-mz.120-22.3.S1 slaveslot0:rsp-pv-mz.120-22.3.S1

Ensuring that Both RSPs Contain the Same Microcode Image

To ensure that both RSPs have the same microcode images, use the following commands beginning in privileged EXEC configuration mode:

 

 

Command

Purpose

 

 

 

 

 

Step 1

Router# show controller cbus

Determines the microcode images used on the

 

 

 

 

interface processors. If all interface processors are

 

 

 

 

running from the bundled system microcode, no

 

 

 

 

further action is required.

 

 

 

 

 

Step 2

Router# dir {bootflash: slot0: slot1:}

If any interface processors are running from the

 

 

 

 

Flash memory file system, verifies the location and

 

 

 

 

version of the active RSP supplementary microcode.

 

 

 

 

 

 

 

 

 

Route Switch Processor (RSP8) Installation and Configuration Guide

 

 

 

 

 

 

 

 

30

 

 

OL-4920-02

 

 

 

 

 

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Contents Document Contents Related Documentation Cisco.com, Obtaining Documentation,Product Description Topics discussed in this section areMonitoring interface and environmental status RSP8-Horizontal Front-Panel ViewFlash Eprom ROMmon Bus connectors Auxiliary port U12Memory Components Shows the memory components on the RSP8Type Size Quantity Description Location LEDs There are no user-configurable jumpers on the RSP8Jumpers Flash Memory Cards and Flash DisksPC Card Slots Serial PortsLED Label Color State Indication Specifications SpecificationsLists the physical specifications for the RSP8 System SoftwareInstallation Prerequisites Safety GuidelinesSafety Warnings Installation Prerequisites Telephone Wiring Guidelines Electrical Equipment GuidelinesPreventing Electrostatic Discharge Damage Compatibility Requirements Chassis Slot and Dram RequirementsMemory Requirements Software Prerequisites Hardware PrerequisitesList of Parts and Tools Microcode RequirementsInstalling the RSP8 Removing the RSP8Ejector Levers and Captive Installation Screw Replacing the RSP8 Handling the RSP8 During Removal and Installation Connecting a Console Terminal Connecting to the Auxiliary PortUsing the Y-Cables for Console and Auxiliary Connections Restarting the System Shows the console Y-cable and shows the auxiliary Y-cableInstalling the RSP8 Router show version Configuring the Router for a Single RSP8 Using the Exec Command InterpreterConfiguring High System Availability HSA Active and Standby OperationHSA Implementation Methods HSA Configuration Task List HSA System RequirementsRouter# configure terminal Specifying the Default Standby RSPCommand Purpose Router# copy system running-config nvramstartup-configEnsuring that Both RSPs Contain the Same System Image Ensuring that Both RSPs Contain the Same Microcode Image Router# show controller cbusRouter# dir slavebootflash slaveslot0 slaveslot1 Router# copy bootflashfilename slot0filenameSlot1filename slavebootslotfilename Router# copy source bootflash slot0 slot1 Determines whether the standby RSP contains the sameCopies a different system image to the active RSP Upgrading to a New Software Version Example Bootflash Now view the standby software image location and versionRouter# copy tftp slot0rsp-pv-mz.120-22.3.S1 Routerconfig# boot system tftp rsp-pv-mz.120-23.S Routerconfig# config-register 0x010FBacking Up with an Older Software Version Example ANB Router# show bootflash Delete the rsp-pv-mz.120-22.3.S1image from the standby RSPRouter# delete slaveslot0rsp-pv-mz.120-22.3.S1 Manually Setting Environment Variables on the Standby RSP Router# copy system running-config startup-configRouter# copy running-config startup-config Routerconfig# slave sync configInformation under that RSP’s ROM monitor control Routerconfig# hw-module slot imageMonitoring and Maintaining HSA Operation Specifies which image the standby runsEnabling High Availability Features High Availability Feature OverviewRouter# slave sync config Enabling High Availability Features Installation Procedures Hardware and Software PrerequisitesThis completes the procedure to enable the router Enabling the RouterCopying an Image onto an RSP Router# copy tftp slot slot-number Router# copy tftp slaveslot slot-numberRouterconfig# boot system flash Setting the Config-Register Boot VariableConfiguring RPR and RPR+ Router# show versionRouterconfig# hw-module slot slot-numberimage file-spec Router# hw-module sec-cpu resetConfiguring RPR and RPR+ Example Verifying RPR and RPR+Router# show redundancy Configuring a Stateful Switchover SSO Saves the configuration changes to the startup Configuration fileVerifying SSO Router# show redundancy states my state = 13 -ACTIVE Router# show redundancy clientConfiguring Nonstop Forwarding NSF Configuring CEF NSFConfiguring BGP NSF As-number Configuring Ospf NSFConfiguring IS-IS NSF Graceful-restartVerifying CEF NSF Seconds adjacencyVerifying BGP NSF Router# show ip bgp neighborsVerifying Ospf NSF Running-config commandThis example, note the presence of NSF restart enabled Verifying IS-IS NSFNetworking device Troubleshooting NSF Features NSF Troubleshooting TipsOspf NSF Configuration Example BGP NSF Configuration ExampleBGP NSF Neighbor Device Configuration Example IS-IS NSF Configuration ExamplePerforming a Fast Software Upgrade Routerconfig# hw-module slot slot-number image Specifies the image to be used by the standby RSP atName of the image of the standby RSP Router# redundancy force-switchover Configuring SlcrFast Software Upgrade Example Routerconfig# service single-slot-reload-enableSlcr Troubleshooting Tips RPR, RPR+, SSO, and FSU Troubleshooting TipsSlcr Configuration Example Disabling SlcrMonitoring and Maintaining the Active and Standby RSPs Troubleshooting the InstallationSystem Power LEDs Verifying LEDsRSP8 LEDs NormalVerifying System Startup Sequence Troubleshooting the Installation Troubleshooting a Router That is Failing to Boot Troubleshooting a Failed RSP8Reloading a Failed RSP Maintenance InformationSaving and Retrieving a Configuration File Displaying a Stack Trace of an RSPUsing the ping Command to Ensure Connectivity Router# pingMight include the name or address of a default file server Copying the Configuration FileSection on page 24 to enable the privileged level Copy to this fileRouter# show startup-config Retrieving the Configuration File Replacing and Upgrading Dram DIMMs Product Numbers Quantity Dram Sockets Totals Sdram DimmRemoving DIMMs Polarization notchInstalling New DIMMs Inserting the DimmRecovering a Lost Password Checking the RSP Memory UpgradeInitialize the router using the i command as follows Console Port Signals Pin Signal Direction DescriptionReference Information Auxiliary Port Signals Female DB-25 Pins Male DB-25 Pins Signal DescriptionConsole and Auxiliary Y-Cable Pinouts P1-5 J1-5 and J2-5 Software Configuration Register SettingsMale DB-25 Pins Female DB-25 Pins Signal Description P1-7 J1-7 and J2-7 Ground P1-8 J1-8 and J2-8Boots the first system image in onboard Flash memory Boot Field MeaningStays at the system bootstrap prompt Bit Number Hexadecimal MeaningBit Meanings Changing SettingsRouterconfig# config-register 0xvalue Tftp flash filenameAction/Filename Bit Bit Address net host Enabling a Boot from Flash MemoryRouterconfig# boot system flash devicefilename Baud BitEnabling a Boot from the Flash Disk Obtaining Documentation Using Flash MemorySystem# copy running-config startup-config Cisco.comOrdering Documentation Obtaining Technical AssistanceDocumentation CD-ROM Documentation FeedbackCisco TAC Website Opening a TAC Case TAC Case Priority DefinitionsObtaining Additional Publications and Information Copyright 2004 Cisco Systems, Inc. All rights reserved
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