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Cisco 7304 Installation And Configuration Manual

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Cisco 7304 Network Service Engine
Installation and Configuration
Product Number: 7300-NSE-100, 7300-NSE-100=, 7300-NSE-150,
7300-NSE-150=
Platform Supported: Cisco 7304
Americas Headquarters
Cisco Systems, Inc.
170 West Tasman Drive
San Jose, CA 95134-1706
USA
http://www.cisco.com
Tel: 408 526-4000
800 553-NETS (6387)
Fax: 408 527-0883
Customer Order Number: DOC-7813128=
Text Part Number: 78-13128-03

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Summary of Contents for Cisco 7304

  • Page 1 Cisco 7304 Network Service Engine Installation and Configuration Product Number: 7300-NSE-100, 7300-NSE-100=, 7300-NSE-150, 7300-NSE-150= Platform Supported: Cisco 7304 Americas Headquarters Cisco Systems, Inc. 170 West Tasman Drive San Jose, CA 95134-1706 http://www.cisco.com Tel: 408 526-4000 800 553-NETS (6387) Fax: 408 527-0883...
  • Page 2 You can determine whether your equipment is causing interference by turning it off. If the interference stops, it was probably caused by the Cisco equipment or one of its peripheral devices. If the equipment causes interference to radio or television reception, try to correct the interference by using one or more of the following measures: •...

  • Page 3: Table Of Contents

    Memory Specifications Memory Locations Determining the Memory Configuration Gigabit Ethernet GBIC Port and Cabling Specifications 1-10 Mode-Conditioning Patch Cord Description 1-11 CWDM GBIC Modules 1-12 Fast Ethernet Management Port Connections 1-12 Cisco 7304 Network Service Engine Installation and Configuration OL-3967-01...
  • Page 4 Removing and Installing the NSE C H A P T E R Ensuring Easy Access to the Router Powering Down the Router and Disconnecting Input Power Powering Down an AC-Input Power Supply Cisco 7304 Network Service Engine Installation and Configuration OL-3967-01...
  • Page 5 GBIC Module, SFP Module, and FE Management Port Addressing CompactFlash Disk Commands Working with a CompactFlash Disk C H A P T E R Software Command Overview Using Software Commands Using the show Command Using the pwd Command Cisco 7304 Network Service Engine Installation and Configuration OL-3967-01...
  • Page 6 Using the show c7300 Command Using the show c7300 pxf accounting or show pxf Command Using Debugging Commands and PXF Ethernet Pause Frames on the NSE Gigabit Ethernet Ports Troubleshooting N D E X Cisco 7304 Network Service Engine Installation and Configuration OL-3967-01...
  • Page 7 GBIC and SFP modules, and other field-replaceable units), steps for verifying that the installed NSE initializes the system after you power up the router, basic configuration instructions, and some basic troubleshooting information. Organization This document contains the following chapters: Cisco 7304 Network Service Engine Installation and Configuration OL-3967-01...

  • Page 8: Preface

    Cisco 7304 Internet Router Documentation Roadmap. For links to all Cisco 7304 line card, carrier card, port adapter, MSC, and SPA documentation, see • the online Cisco 7304 Router Line Card, Carrier Card, Port Adapter, Modular Services Card, and Shared Port Adapter Documentation Roadmap.

  • Page 9: Obtaining Documentation

    The Product Documentation DVD is a library of technical product documentation on a portable medium. The DVD enables you to access installation, configuration, and command guides for Cisco hardware and software products. With the DVD, you have access to the HTML documentation and some of the PDF files found on the Cisco website at this URL: http://www.cisco.com/univercd/home/home.htm...

  • Page 10: Documentation Feedback

    We encourage you to use Pretty Good Privacy (PGP) or a compatible product (for example, GnuPG) to encrypt any sensitive information that you send to Cisco. PSIRT can work with information that has been encrypted with PGP versions 2.x through 9.x.

  • Page 11: Product Alerts And Field Notices

    Modifications to or updates about Cisco products are announced in Cisco Product Alerts and Cisco Field Notices. You can receive Cisco Product Alerts and Cisco Field Notices by using the Product Alert Tool on Cisco.com. This tool enables you to create a profile and choose those products for which you want to receive information.

  • Page 12: Submitting A Service Request

    Cisco engineer. The TAC Service Request Tool is located at this URL: http://www.cisco.com/techsupport/servicerequest For S1 or S2 service requests, or if you do not have Internet access, contact the Cisco TAC by telephone. (S1 or S2 service requests are those in which your production network is down or severely degraded.) Cisco engineers are assigned immediately to S1 and S2 service requests to help keep your business operations running smoothly.

  • Page 13: Obtaining Additional Publications And Information

    Information about Cisco products, technologies, and network solutions is available from various online and printed sources. The Cisco Online Subscription Center is the website where you can sign up for a variety of • Cisco e-mail newsletters and other communications. Create a profile and then select the subscriptions that you would like to receive.
  • Page 14 Preface Obtaining Additional Publications and Information • World-class networking training is available from Cisco. You can view current offerings at this URL: http://www.cisco.com/en/US/learning/index.html Cisco 7304 Network Service Engine Installation and Configuration OL-3967-01...

  • Page 15: Nse-100 Overview

    Troubleshooting Tasks.” Supported Platforms The NSE-100 is only supported on the Cisco 7304 router. Most Cisco IOS releases, including Cisco IOS Release 12.1EX, 12.2S, 12.2SBC, and 12.2SB, used to run the Cisco 7304 router can be used while running an NSE-100.

  • Page 16: Interfaces And Leds

    ROMmon has completed the bootup process and the system either is in the autoboot stage or is waiting for a user command at a rommon#> prompt, or the power is off. Cisco 7304 Network Service Engine Installation and Configuration OL-3967-01...

  • Page 17: Components

    Route Processor SODIMM Motherboard Inlet temperature sensor (under daughter board) Outlet temperature sensor (bottom of board) 10 Daughter board System controller 11 PXF processors Boot ROM (ROM 0) 12 Temperature sensor Cisco 7304 Network Service Engine Installation and Configuration OL-3967-01...
  • Page 18 2-MB external cache. Four environmental sensors for monitoring the cooling air as it enters, moves across the system • board, and leaves the chassis Cisco 7304 Network Service Engine Installation and Configuration OL-3967-01...

  • Page 19: System Management Functions

    High availability (HA) support and management for two NSE-100s, one active and one standby • Routing and forwarding traffic • Two NSE-100s, two NSE-150s, or two NPE-G100s are supported in the Cisco 7304. You cannot use two Caution different processors in the same Cisco 7304 router. NSE-100 Memory Information...

  • Page 20: Memory Specifications

    Contains the ROM monitor boot image, which permits you to boot the Cisco IOS image from either bootflash or a CompactFlash Disk. The boot OTP ROM cannot be upgraded; ROM can be upgraded using upgradeable boot ROM, also called the “golden ROM”...
  • Page 21 NSE-100 processor. 2. OTP = one time programmable. Although the OTP ROMmon cannot be upgraded, the boot code can be upgraded using the Cisco IOS software. If the boot code is upgraded, the updated boot code is stored in upgradeable boot ROM.

  • Page 22: Memory Locations

    NSE-100 memory locations. Figure 1-4 Memory Locations on the NSE-100 Rear Front Route Processor CompactFlash Disk slot (disk0:) PXF processors SDRAM SODIMM (U19) CompactFlash Disk slot (bootdisk:) Boot OTP ROM Cisco 7304 Network Service Engine Installation and Configuration OL-3967-01...

  • Page 23: Determining The Memory Configuration

    NSE-100 Memory Information Determining the Memory Configuration To determine the memory configuration of your NSE-100, use the show version command. The following example shows an NSE-100 installed in a Cisco 7304 router: Router# show version Cisco Internetwork Operating System Software IOS (tm) 7300 Software (C7300-JS-M), Version 12.2(14)S3, EARLY DEPLOYMENT RELEASE SOFTWARE...

  • Page 24: Gigabit Ethernet Gbic Port And Cabling Specifications

    (premium single-mode fiber has a lower attenuation per unit length than ordinary single-mode fiber; dispersion-shifted single-mode fiber has both lower attenuation and less dispersion). Cisco 7304 Network Service Engine Installation and Configuration 1-10 OL-3967-01...

  • Page 25: Mode-Conditioning Patch Cord Description

    1000BASE-LX. Figure 1-5 Mode Conditioning Patch Cord Offset Gray color identifier Single-mode bar To Gigabit Ethernet interface Offset Blue color identifier Beige color identifier Multimode bar To cable plant Cisco 7304 Network Service Engine Installation and Configuration 1-11 OL-3967-01...

  • Page 26: Cwdm Gbic Modules

    The Cisco 7304 router has an RJ-45 media port that provides 10/100-Mbps connectivity. It is not used for regular traffic. It is used to connect to a network management station and for downloading images. You should not switch to or from this port. For more information, see the online Cisco 7304 Installation and Configuration Guide.

  • Page 27: Supported Platforms

    Cisco IOS Release 12.2(31)SB2. NSE-150 Description The NSE-150 is a processor for the Cisco 7304 router. It contains two internal processors for forwarding network traffic: a Parallel eXpress Forwarding (PXF) processor, which accelerates the processing of IP packets for features supported in the PXF processing path, and a Route Processor (RP), which handles all non-IP packets as well as all packets that are not forwarded using the PXF processing path.
  • Page 28 CompactFlash Disk is being accessed. Yellow CompactFlash Disk access failure. Default state on power up. FE Management Port Green/Yellow Green Fast Ethernet physical link is up, line protocol is up. LINK Cisco 7304 Network Service Engine Installation and Configuration OL-3967-01...

  • Page 29: Chapter 2 Nse-150 Overview

    Line protocol is down due to a link error. Default state on power up or has been administratively shut down. Components Figure 2-2 NSE-150 MotherBoard Front Rear ROMmon Internal Flash Disk (bootdisk:) DDR-SODIMMs External Flash Disk (disk0:) Route Processor Cisco 7304 Network Service Engine Installation and Configuration OL-3967-01...
  • Page 30 Route Processor to provide accelerated packet switching • Upgradeable boot ROM for storing sufficient code for booting the Cisco IOS software CompactFlash Disk: Stores up to 256 MB for storing images, configurations, or other files.

  • Page 31: Description

    Console port with full data communications equipment (DCE) functionality NSE-150 Memory Information To determine the memory configuration of your NSE-150, use the show version command. The following example shows an NSE-150 installed in a Cisco 7304 router: Router# show version Cisco IOS Software, 7300 Software (C7300-JS-M), Version 12.2(31)SB Copyright (c) 1986-2006 by Cisco Systems, Inc.

  • Page 32: Gigabit Ethernet Sfp Port And Cabling Specifications

    The following table provides a list of SFP modules supported by the Gigabit Ethernet ports on the NSE-150 processor. See the other SFP module sections in this document for additional information on the SFP modules supported by the NSE-150. Cisco 7304 Network Service Engine Installation and Configuration OL-3967-01...

  • Page 33: Cwdm Sfp Modules

    1470 nm to 1610 nm. Color markings on the devices identify the wavelength to which the Gigabit Ethernet channel is mapped. Table 2-4 lists the CWDM SFP modules with the wavelengths and color codes that are supported on the NSE-150. Cisco 7304 Network Service Engine Installation and Configuration OL-3967-01...

  • Page 34: 1000Base-T Sfp Module

    The 1000BASE-LX/LH SFP module, compatible with the IEEE 802.3z 1000BASE-LX standard, operates on standard single-mode fiber-optic link spans of up to 10 km and up to 550 m on any multimode fibers. Cisco 7304 Network Service Engine Installation and Configuration OL-3967-01...

  • Page 35: Optical Gigabit Ethernet 1000Base-Zx Sfp Modules

    1000BASE-BX10-D and 1000BASE-BX10-U standards, operate on a single strand of standard single-mode fiber. A 1000BASE-BX10-D device is always connected to a 1000BASE-BX10-U device with a single strand of standard single-mode fiber with an operating transmission range up to 10 km. Cisco 7304 Network Service Engine Installation and Configuration OL-3967-01...

  • Page 36: Usb Interface

    Gigabit Ethernet Applications Data Sheet. USB Interface The NSE-150 USB interface is not usable at this time. Cisco Systems plans on making the USB interface available in a later Cisco IOS release as part of a future enhancement. Fast Ethernet Management Port Connections The NSE-150 has an RJ-45 media port that provides 10/100-Mbps connectivity.
  • Page 37 Signal Ground — Signal Ground Transmit Data Data Set Ready (always on) Clear To Send For additional information on using the console and auxiliary ports, see Connecting Console and Auxiliary Ports. Cisco 7304 Network Service Engine Installation and Configuration 2-11 OL-3967-01...
  • Page 38 Chapter 2 NSE-150 Overview Console and Auxiliary Ports Cisco 7304 Network Service Engine Installation and Configuration 2-12 OL-3967-01...

  • Page 39: Chapter 3 Preparation For Installation

    • Safety Guidelines, page 3-2 Required Tools and Equipment You need the following parts and tools to remove and replace an NSE in a Cisco 7304 router: An NSE-100 or NSE-150 • Number 2 Phillips screwdriver and a 3/16-inch flat-blade screwdriver •...

  • Page 40: Bandwidth Oversubscription

    Preparation for Installation Bandwidth Oversubscription Software Advisor See Software Advisor for a list of all software releases supporting the Cisco 7304 router. Access to this tool is limited to users with Cisco.com login accounts. Note To access Software Advisor, click Login at Cisco.com, type “Software Advisor” in the SEARCH box, and click GO.

  • Page 41: Safety Warnings

    Huomautus SÄILYTÄ NÄMÄ OHJEET Huomautus Tämä asiakirja on tarkoitettu käytettäväksi yhdessä tuotteen mukana tulleen asennusoppaan kanssa. Katso lisätietoja asennusoppaasta, kokoonpano-oppaasta ja muista mukana toimitetuista asiakirjoista. Cisco 7304 Network Service Engine Installation and Configuration OL-3967-01...
  • Page 42 Nota La presente documentazione va usata congiuntamente alla guida di installazione specifica spedita con il prodotto. Per maggiori informazioni, consultare la Guida all'installazione, la Guida alla configurazione o altra documentazione acclusa. Cisco 7304 Network Service Engine Installation and Configuration OL-3967-01...
  • Page 43 OBS! SPARA DESSA ANVISNINGAR OBS! Denna dokumentation ska användas i samband med den specifika produktinstallationshandbok som medföljde produkten. Se installationshandboken, konfigurationshandboken eller annan bifogad ytterligare dokumentation för närmare detaljer. Cisco 7304 Network Service Engine Installation and Configuration OL-3967-01...

  • Page 44: Class 1 And Class 1M Laser Warning

    Varoitus Luokan I (21 CFR 1040.10 ja 1040.11) ja luokan 1M (IEC 60825-1 2001-01) lasertuotteita. Attention Produits laser catégorie I (21 CFR 1040.10 et 1040.11) et catégorie 1M (IEC 60825-1 2001-01). Cisco 7304 Network Service Engine Installation and Configuration OL-3967-01...

  • Page 45: Backplane Voltage Warning

    Existem tensões na placa traseira quando o sistema está a operar. Para reduzir o risco de choque eléctrico, mantenha as mãos e os dedos fora das baías das fontes de energia e das áreas da placa traseira. Cisco 7304 Network Service Engine Installation and Configuration OL-3967-01...

  • Page 46: Faceplates And Cover Panel Requirement

    (EMI) che potrebbero scombussolare altri apparati e dirigono il flusso di aria per il raffreddamento attraverso lo chassis. Non mettete in funzione il sistema se le schede, le piattaforme, i panelli frontali e posteriori non sono in posizione. Cisco 7304 Network Service Engine Installation and Configuration OL-3967-01...

  • Page 47: Lightning Activity Warning

    Utfør aldri arbeid på systemet, eller koble kabler til eller fra systemet når det tordner eller lyner. Aviso Não trabalhe no sistema ou ligue e desligue cabos durante períodos de mau tempo (trovoada). Cisco 7304 Network Service Engine Installation and Configuration OL-3967-01...

  • Page 48: Radiation From Open Port Aperture

    Dada a possibilidade de emissão de radiação invisível através do orifício da via de acesso, quando esta não tiver nenhum cabo de fibra conectado, deverá evitar a exposição à radiação e não deverá olhar fixamente para orifícios que se encontrarem a descoberto. Cisco 7304 Network Service Engine Installation and Configuration 3-10 OL-3967-01...

  • Page 49: Battery Handling Warning

    Existe perigo de explosão se a bateria for substituída incorrectamente. Substitua a bateria por uma bateria igual ou de um tipo equivalente recomendado pelo fabricante. Destrua as baterias usadas conforme as instruções do fabricante. Cisco 7304 Network Service Engine Installation and Configuration 3-11 OL-3967-01...

  • Page 50: Electrical Equipment Guidelines

    Figure 3-1 shows the location of a printed circuit board in a network services engine. Do not touch the printed circuit board when handling any of the components. Cisco 7304 Network Service Engine Installation and Configuration 3-12 OL-3967-01...
  • Page 51 Periodically check the resistance value of the antistatic strap. The measurement should be within the Caution range of 1 to 10 megohms (Mohms). Cisco 7304 Network Service Engine Installation and Configuration 3-13 OL-3967-01...
  • Page 52 Chapter 3 Preparation for Installation Safety Guidelines Cisco 7304 Network Service Engine Installation and Configuration 3-14 OL-3967-01...

  • Page 53: Ensuring Easy Access To The Router

    C H A P T E R Removing and Installing the NSE This chapter describes how to remove a network services engine from a Cisco 7304 router and also how to install a replacement network services engine. This chapter contains the following sections: Ensuring Easy Access to the Router, page 4-1 •...

  • Page 54: Chapter 4 Removing And Installing The Nse

    Powering Down a DC-Input Power Supply and Removing the DC-Input Leads, page 4-3 • If you have two NSEs in the Cisco 7304 router in a high availability configuration and want to remove Note one, do not power down the router. Simply remove the NSE and insert a new one, because high availability provides for the other NSE to take on the processing tasks for the router.

  • Page 55: Powering Down A Dc-Input Power Supply And Removing The Dc-Input Leads

    NVRAM or another file system. The Cisco 7304 power supply switches have a standby symbol (a broken circle with a line through it) and an on symbol (|) on the power switch. If only one power supply is installed in the router, the standby symbol means off, as there is no other power supply to take over its function.

  • Page 56: Removing The Network Services Engine

    Step 7 clearance to remove the network services engine. If you have difficulty removing or installing a processor in the lowest slot of a Cisco 7304 router that is Note rack-mounted, remove the line cards, port adapter carrier cards, and processor from the chassis and reinstall them.

  • Page 57: Removing The Slot Divider For A Redundant Configuration

    • section on page 4-7. Removing the Slot Divider for a Redundant Configuration You must remove the slot divider in slot 2 in order to install a second network services engine in a Cisco 7304 router. See Figure 4-2. Figure 4-2...
  • Page 58 (Figure 4-4). Step 2 This completes the procedure for removing a slot divider from a Cisco 7304 router. To install the slot divider, slide the slot divider into the router until it clicks into the slot divider retaining mechanism. Cisco 7304 Network Service Engine Installation and Configuration...

  • Page 59: Inserting The Network Services Engine

    Step 4 Figure 4-5). If you have difficulty installing a processor in the lowest slot of a Cisco 7304 router that is rack-mounted, Note remove the line cards, port adapter carrier cards, and processor from the chassis and reinstall them.

  • Page 60: Removing And Replacing The Sdram Sodimm

    Use a 3/16-inch flat-blade screwdriver to tighten the screws that secure the router to the front mounting Step 10 strips of the rack. This completes the procedure for inserting the network services engine in a Cisco 7304 router. For information on reconnecting the cables, go to the “Attaching Multimode and Single-Mode Optical Fiber Cables”...

  • Page 61: Removing A Sdram Sodimm On The Nse-100

    SODIMM only; avoid touching the memory module, pins, or traces (the metal fingers along the connector edge of the SODIMM). Place the SODIMM in an antistatic container to protect it from ESD damage. Step 7 Cisco 7304 Network Service Engine Installation and Configuration OL-3967-01...

  • Page 62: Inserting A Sdram Sodimm On The Nse-100

    SODIMM or the NSE-150 motherboard. Furthermore, the DDR-SODIMMs on the NSE-150 are not field-replaceable, so they should not be removed from the NSE-150 motherboard. Cisco 7304 Network Service Engine Installation and Configuration 4-10 OL-3967-01...

  • Page 63: Installing And Using The Compactflash Disk

    Table 1-3 provides memory information for the CompactFlash Disk. The Cisco IOS File System feature provides a single interface to all file systems your system uses: Flash memory file systems—CompactFlash Disks, onboard Flash memory, linear Flash memory •...
  • Page 64 Removing and Installing the NSE Installing and Using the CompactFlash Disk A complete discussion of the Cisco IOS File System feature is beyond the scope of this publication. For information about this feature, refer to the Cisco IOS Configuration Fundamentals Configuration Guide and Cisco IOS Configuration Fundamentals Command Reference publications for Cisco IOS Release 12.x.

  • Page 65: Installing And Removing The Compactflash Disk

    For information on the GBIC modules supported by the NSE-100, see the “Gigabit Ethernet GBIC Port and Cabling Specifications” section on page 1-10. The NSE-150 uses SFPs while the NSE-100 uses GBICs. Note Cisco 7304 Network Service Engine Installation and Configuration 4-13 OL-3967-01...

  • Page 66: Installing And Removing The Gbic Modules And Cables

    Use the following procedure to remove and install a GBIC module: Attach an ESD-preventive wrist strap between you and an unpainted chassis surface. Step 1 Remove the GBIC module optical cables. Step 2 Cisco 7304 Network Service Engine Installation and Configuration 4-14 OL-3967-01...

  • Page 67: Attaching Multimode And Single-Mode Optical Fiber Cables

    50/125-micron or 62.5/125-micron multimode fiber, you must use a mode-conditioning patch cord to prevent data transmission problems. Optical fiber cables are commercially available; they are not available from Cisco Systems. Note For cabling specifications, including specific cable maximum distances, see the “Gigabit Ethernet GBIC...
  • Page 68 For simplex connectors, two cables are required, one cable for transmit (TX) and a second cable for • receive (RX). For duplex connectors, only one cable that has both TX and RX connectors is required. • Cisco 7304 Network Service Engine Installation and Configuration 4-16 OL-3967-01...

  • Page 69: Attaching The Mode-Conditioning Patch Cord

    To see the SFP modules supported on the NSE-150, see the “Gigabit Ethernet SFP Port and Cabling Specifications” section on page 2-6. For instructions on installing and removing SFPs, see the Cisco Small Form-Factor Pluggable Modules Installation Notes. Cisco 7304 Network Service Engine Installation and Configuration 4-17 OL-3967-01...

  • Page 70: Installing And Removing The Cwdm Gbic And Sfp Modules

    10BASET and 100BASETX specifications. The Fast Ethernet port supports standard straight-through and crossover Category 5 unshielded twisted-pair (UTP) cables with RJ-45 connectors. Cisco Systems does not supply Category 5 UTP cables; these cables are available commercially. Figure 4-12...

  • Page 71: Intra-Building Lightning Protection

    This completes the procedures for connecting the console and auxiliary port cables. Reconnecting Input Power and Powering Up the Router The following procedures explain how to reconnect input power to a Cisco 7304 router, power up the router, and verify a successful system boot.

  • Page 72: Reconnecting Dc-Input Power

    Chapter 4 Removing and Installing the NSE Reconnecting Input Power and Powering Up the Router This completes the steps for reconnecting AC-input power to a Cisco 7304. Proceed to the “Powering Up the Router” section on page 4-22. Reconnecting DC-Input Power...
  • Page 73 Step 1 through Step 6 if a second power supply is installed. This completes the steps for reconnecting DC-input power to a Cisco 7304 router. Proceed to the following section, “Powering Up the Router.” Cisco 7304 Network Service Engine Installation and Configuration...

  • Page 74: Powering Up The Router

    Compiled Fri 20-Apr-01 01:53 by biff This completes the procedures for connecting input power and powering up the router. This also completes the procedure for installing the network services engine in a Cisco 7304 router. Verifying a Successful Boot The router boots at the point when both the NSE and the power supply are properly installed. If the following steps occur, you have verified that a successful boot process has occurred.
  • Page 75 If after several attempts the system fails to restart properly, contact a service representative for assistance. Before you call, note any error messages, unusual LED states, or other indications that might help solve the problem. Cisco 7304 Network Service Engine Installation and Configuration 4-23 OL-3967-01...
  • Page 76 Chapter 4 Removing and Installing the NSE Verifying a Successful Boot Cisco 7304 Network Service Engine Installation and Configuration 4-24 OL-3967-01...

  • Page 77: High Availability Nse Redundancy

    Two NSE-100s, two NSE-150s, or two NPE-G100 configurations are supported on the Cisco 7304 Caution router. You cannot use different processors in the same Cisco 7304 router at the same time. This chapter contains the following sections: High Availability System Requirements, page 5-1 •...

  • Page 78: C H A P T E R 5 High Availability Nse Redundancy

    High Availability Commands Note It is recommended that both NSEs run the same version of Cisco IOS. It is also recommended that both NSEs have the same physical configuration for optimum availability; memory and CompactFlash Disk configuration should be the same on the active and standby NSEs.

  • Page 79: Fpga Upgrades And Failover

    The following commands are available as part of the remote file system support which causes the file systems on the standby NSE to be visible on the active NSE. In an HA-enabled Cisco 7304 router, the CompactFlash Disks on the standby NSE can be accessed with the following commands (use copy, dir or other commands before standby-disk0:, standby-bootdisk:, or standby-nvram:).
  • Page 80 Chapter 5 High Availability NSE Redundancy CompactFlash Disk Commands Cisco 7304 Network Service Engine Installation and Configuration OL-3967-01...
  • Page 81 This chapter provides basic instructions for working with a CompactFlash Disk in your system. Detailed descriptions of more complex CompactFlash Disk options and the Cisco IOS File System feature are beyond the scope of this publication and can be found in the following Cisco IOS Release 12.x publications: Cisco IOS Configuration Fundamentals Configuration Guide, in the chapter “File Management”...

  • Page 82: Working With A Compactflash Disk

    Disk and assign to that file another (or the same) file system path and filename. The first group of arguments defines the source (current) file system path and filename, and the second set of arguments defines the destination file system path and filename. Cisco 7304 Network Service Engine Installation and Configuration OL-3967-01...

  • Page 83: Using Software Commands

    Total Sectors 430080 ATA CARD FORMAT Number of FAT Sectors Sectors Per Cluster Number of Clusters 26822 Number of Data Sectors 429536 Base Root Sector Base FAT Sector Base Data Sector Router# Cisco 7304 Network Service Engine Installation and Configuration OL-3967-01...

  • Page 84: Using The Pwd Command

    To move back and forth between installed CompactFlash Disks, use the cd command by defining a specific path name. Then to verify your working directory, use the pwd command: System# cd disk0: System# pwd disk0:/ Cisco 7304 Network Service Engine Installation and Configuration OL-3967-01...

  • Page 85: Using The Dir Command

    Disk before you format the new CompactFlash Disk. A CompactFlash Disk that was shipped as part of a configured system contains a CompactFlash Disk-compatible Cisco IOS software image; therefore, you do not need to format it to use it in the system in which it was shipped.

  • Page 86: Using The Copy Command

    Your system is running Cisco IOS Release 12.1(10)EX2 or later releases of 12.1EX, Cisco IOS • Release 12.2YZ, or Cisco IOS Release 12.2SZ or later. See Software Advisor for any future releases. The bootable image you want to copy to the CompactFlash Disk exists in another file system or on •...

  • Page 87: Using The Mkdir Command

    Using Software Commands Note You might need to copy a new image to a CompactFlash Disk whenever a new Cisco IOS software release or a new Cisco IOS software maintenance release becomes available. You can use the copy command for this purpose.

  • Page 88: Using The Rmdir Command

    Delete the file fun1: System# delete disk0:fun1 Verify that the file fun1 is deleted: Step 3 System# dir Directory of disk0:/ No files in directory. 48755200 bytes total (48742912 bytes free) System# Cisco 7304 Network Service Engine Installation and Configuration OL-3967-01...

  • Page 89: Enabling Booting From A Compactflash Disk

    0x2000 Disables Break—hexadecimal value 0x0100 • Enables the image myfile as the default boot image—hexadecimal value 0x0002 • Press Ctrl-Z to exit configuration mode: Step 3 System(config)# Cisco 7304 Network Service Engine Installation and Configuration OL-3967-01...

  • Page 90: Boot Environment Variables

    Configuration register is 0x100 Following are explanations for each of these boot environment variables: BOOT variable—Points to the Cisco IOS software image that you want to boot; you set it in • configuration mode. The default software image is the CISCOxxx image (where xxx is a filename assigned by the system, if you do not enter a specific filename).

  • Page 91: Making A Compactflash Disk-Based Software Image The Bootable Software Image

    Fundamentals manual. If there is no boot system command in the configuration file, the router will try to load the default file image from the CompactFlash Disk. For more information, see “Rebooting the Router” in the Cisco IOS Configuration Fundamentals manual.
  • Page 92 Chapter 6 Working with a CompactFlash Disk Making a CompactFlash Disk-Based Software Image the Bootable Software Image Cisco 7304 Network Service Engine Installation and Configuration 6-12 OL-3967-01...

  • Page 93: Configuration Tasks

    To manually disable or enable the PXF processors, use the global command: hostname (config)# [no] ip pxf For additional information on PXF processing, including a list of features supported in the PXF processing path, see PXF Information for the Cisco 7304 Router. Cisco 7304 Network Service Engine Installation and Configuration OL-3967-01...

  • Page 94: C H A P T E R 7 Upgrading, Configuration, And Troubleshooting Tasks

    After upgrading the FPGA, the router can be booted using a Cisco IOS image on one of the Flash file systems on the router or from another source.

  • Page 95: Using The Upgrade Rom-Monitor Command

    Copyright (c) 2002 by cisco Systems, Inc. C7300 platform with 131072 Kbytes of main memory Currently running ROMMON from ROM 1 It is advisable to load a known good Cisco IOS image after a ROMmon upgrade. Note Cisco 7304 Network Service Engine Installation and Configuration...

  • Page 96: Troubleshooting Rommon Upgrades

    • reverts to the “golden” ROM—ROM 0. If Cisco IOS fails after a ROMmon is newly upgraded, the new ROMmon is marked as bad and may • not be selected for use again. Start the upgrade procedure again from the beginning.

  • Page 97: Failure To Boot After A Sdram Upgrade Or Replacement

    Use the show version command to display the configuration of the system hardware including the NSE and the software version. The following example of the show version command identifies an NSE-100 installed in a Cisco 7304 router: Router# show version...

  • Page 98: Using The Show C7300 Command

    Router uptime is 0 minutes System returned to ROM by power-on System image file is "disk0:c7300-js-mz.NSE100CR_20020322" cisco 7300 (NSE100) processor (revision 0x00) with 114688K/16384K bytes of memory. Processor board ID R7000 CPU at 350Mhz, Implementation 39, Rev 4.0, 256KB L2, 1024KB L3 Cache 4 slot midplane, Version 65.48...

  • Page 99: Using The Show C7300 Pxf Accounting Or Show Pxf Command

    NSE-150 Gigabit Ethernet ports can always receive Ethernet pause frames because any version of Cisco IOS that can be used to run the Cisco 7304 using an NSE-150 supports this functionality. NSE-100 Gigabit Ethernet ports can receive Ethernet pause frames starting in Cisco IOS Release 12.2(31)SB2.

  • Page 100: Troubleshooting

    Chapter 7 Upgrading, Configuration, and Troubleshooting Tasks Troubleshooting Troubleshooting For troubleshooting information, see the Cisco 7304 Internet Router Troubleshooting Documentation Roadmap. Cisco 7304 Network Service Engine Installation and Configuration OL-3967-01...

  • Page 101: I N D E X

    NSEs and NPEs 3-12 SFP-LH distance 3-17 cd command Cisco.com viii, 3-13, 5-1 commands Flash memory 1-6, 3-9, 3-13, 5-2, 5-6 boot system flash filename copying to FPGA 3-23 config-register Cisco 7304 Network Service Engine Installation and Configuration IN-1 OL-3967-01...
  • Page 102 TFTP server 5-2, 5-5, 5-6 troubleshooting ROMmon upgrades packet memory 1-4, 3-8 power down upgrade ROM monitor command AC-input power supply DC-input power supply power supply Cisco 7304 Network Service Engine Installation and Configuration IN-2 OL-3967-01...
  • Page 103 Ethernet/Fast Ethernet/Gigabit Ethernet cables 3-19 Intra-building lightning protection 3-19 invisible laser radiation 3-18 lightning activity warning SELV circuits 3-17 trained and qualified personnel wrist strap 2-1, 2-13, 3-4, 3-7, 3-11 Cisco 7304 Network Service Engine Installation and Configuration IN-3 OL-3967-01...
  • Page 104 Index Cisco 7304 Network Service Engine Installation and Configuration IN-4 OL-3967-01...

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