Cisco Systems VIP4 manual Agency Approvals, ROM Monitor Overview, Tools and Parts Required

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Agency Approvals

The microcode boot image in the PROM initializes the VIP4 and then assists downloading the VIP4 microcode image. All interfaces of the same type (VIP4, and so on) will load the same microcode image, either from the microcode image bundled with the Cisco IOS or from an image stored in system Flash memory. Although multiple microcode versions for a specific interface type can be stored concurrently in Flash memory, only one image can load at startup.

The show controllers cbus command displays the currently loaded and running microcode version for each interface processor and VIP4. The show startup-configEXEC command shows the current system instructions for loading microcode at startup.

Software and interface processor microcode images are carefully optimized and bundled to work together. Overriding the bundle can result in system incompatibilities. We recommend that you use the microcode included in the software bundle. For a complete description of microcode and downloading procedures, refer to the “Upgrading VIP4 Microcode” section on page 28 .

ROM Monitor Overview

The VIP4 read-only memory (ROM) monitor, known as Rommon, is firmware. It runs a brief set of system diagnostics, initializes the VIP4 hardware, and downloads a copy of the Cisco IOS image.The ROM monitor loads the Cisco IOS image from Flash memory or from a TFTP server. While multiple Cisco IOS images can be stored in RSP Flash memory, just one can be loaded at system startup.

The VIP4 ROM monitor functions similarly to the boot loader image on the RSP, which runs a copy of the Cisco IOS image. The boot loader image allows the router to access the Cisco IOS image when powering up or initializing the system.

Tools and Parts Required

You need the following tools and parts to install or upgrade a VIP4:

•Number 1 Phillips and a 3/16-inch flat-blade screwdriver

•ESD-prevention equipment or disposable grounding wrist strap, included with all Cisco products

•VIP4 (For specific compatibility requirements, see the “Software Requirements” section on page 9 .)

Note The VIP4 requires at least one port adapter installed in order to be supported. A single-width port adapter must have a blank port adapter installed in the empty port adapter slot location.

If you need additional equipment, contact a service representative for ordering information.

Agency Approvals

The VIP4 is designed to comply with and meet the following agency approvals:

Fourth Generation Versatile Interface Processor (VIP4) Installation and Configuration Guide

 

OL-3673-01

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Contents Introduction Related Documentation ContentsVIP4 Overview What is the VIP4?How to Identify the VIP4 Model Eeprom contents hex Value VIP4 Model Type Size/Speed Description LocationVIP4 Port Adapter Overview SpecificationsDescription Specifications Number Product Number Description Ports VIP4 and Port Adapter CompatibilityPA-8E Product Number Description Number of Ports Installation PrerequisitesSoftware Requirements VIP Release Minimum Cisco IOS Supported Releases Hardware RequirementsMicrocode Overview Traffic ManagementTools and Parts Required Agency ApprovalsROM Monitor Overview Approvals Agencies Safety GuidelinesSafety Warnings Electrical Equipment Guidelines Preventing Electrostatic Discharge Damage Telephone Wiring GuidelinesGuidelines for VIP4 Removal and Installation VIP4 Installation ProceduresVIP4 Installation Procedures Bottom ejector lever Processor module slot Module Handling Interface Processors-Vertical Orientation Shown Removing a VIP4Installing a VIP4 Step Verifying the VIP4 Installation Checking the VIP4 InstallationPerforming a Basic Configuration Insertion RemovalChecking the VIP4 Installation Router# show interfaces fastethernet 1/0/0 Using show Commands to Verify the VIP4 StatusUsing show Commands to Display Interface Information Router# show controllers fastethernet 1/0/0 Router# show controllers cbusRouter# show version 00 E1 6B 0C 47 02 Upgrading VIP4 Microcode VIP4 Maintenance ProceduresUsing the ping Command to Verify Network Connectivity Router# show flash Router# copy tftpvip11-1 slot0vip11-1 Router# configure terminalRouterconfig# microcode vip4 flash slot0vip11-1 Router# copy running-config startup-configProduct Description Upgrading VIP4 MemoryLocation of CPU Memory and Packet Memory DIMMs on the VIP4 Removing Sdram DIMMsOpening the Dimm Socket Tabs Inserting the Dimm Installing Sdram DIMMsInstalling or Replacing a Port Adapter on a VIP4 Checking the VIP4 Memory UpgradeHandling a Port Adapter Single-Width Port AdapterStep Dual-Width Port AdapterLocation of VIP4 Slot Divider and Screws Removing and Installing a Dual-Width Port Adapter Documentation CD-ROM VIP4 TroubleshootingObtaining Documentation World Wide WebCisco.com Obtaining Technical AssistanceDocumentation Feedback Contacting TAC by Telephone Contacting TAC by Using the Cisco TAC WebsiteTechnical Assistance Center Obtaining Technical Assistance OL-3673-01
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