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7-4

Cisco 7304 Network Service Engine Installation and Configuration

OL-3967-01

Chapter 7 Upgrading, Configuration, and Troubleshooting Tasks

Configuring Autoboot to Boot from the Network

Troubleshooting ROMmon Upgrades

•

If Cisco IOS fails to boot to the command prompt after a ROMmon upgrade, the ROMmon will
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.

Additional ROMmon Upgrade Information

For NSE ROMmon release notes, see

Cisco 7300 Series Router Release Notes

.

Configuring Autoboot to Boot from the Network

To configure autoboot to boot from the network, you must have a usable network interface correctly
configured. This procedure assumes your interface is configured and that a default gateway is set if the
TFTP server is not local.

Follow these steps for configuring autoboot to boot from the network:

Step 1

Specify the Cisco IOS image using the

boot system

command.

Step 2

Specify the boot loader (optional).

Step 3

Ensure your configuration register is set to autoboot (0x2102).

See the following example:

Router>

boot sysem tftp

server_name

://c7300-js-mz

Router>

boot bootldr bootdisk:c7300-boot-mz

Router>

config-reg 0x2102

Router>

copy running-config startup-config

Configuring Autoboot to Boot from a Local Device

The procedure for booting from a local device is similar to booting from the network. However, if you
are booting from a local device, specifying the bootloader image is not necessary.

See the following example:

Router>

boot system flash disk0:c7300-js-mz

Router>

config-reg 0x2102

Using the Bootldr Command

Use the

bootldr

command to specify an image to boot the system in the case of a system crash. You can

use the

bootldr

command in Cisco IOS or in ROMmon mode.

You can use the

bootldr

command in Cisco IOS:

Router>

enable

Router#>

config

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Содержание 7304 Series

Страница 1: ...tp www cisco com Tel 408 526 4000 800 553 NETS 6387 Fax 408 527 0883 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 Customer Order Number DOC 7813128 Text Part Number 78 13128 03 ...

Страница 2: ...Move the equipment farther away from the television or radio Plug the equipment into an outlet that is on a different circuit from the television or radio That is make certain the equipment and the television or radio are on circuits controlled by different circuit breakers or fuses Modifications to this product not authorized by Cisco Systems Inc could void the FCC approval and negate your author...

Страница 3: ...tion Website vii Submitting a Service Request viii Definitions of Service Request Severity viii Obtaining Additional Publications and Information ix C H A P T E R 1 NSE 100 Overview 1 1 Supported Platforms 1 1 NSE 100 Description 1 1 NSE 100 Hardware MAC Addresses Filtering 1 1 Interfaces and LEDs 1 2 Components 1 3 System Management Functions 1 5 NSE 100 Memory Information 1 5 Memory Systems Over...

Страница 4: ... Interface 2 10 Fast Ethernet Management Port Connections 2 10 Console and Auxiliary Ports 2 10 C H A P T E R 3 Preparation for Installation 3 1 Required Tools and Equipment 3 1 Software Requirements 3 1 Bandwidth Oversubscription 3 2 Safety Guidelines 3 2 Safety Warnings 3 3 Class 1 and Class 1M Laser Warning 3 6 Backplane Voltage Warning 3 7 Faceplates and Cover Panel Requirement 3 8 Lightning A...

Страница 5: ...he Mode Conditioning Patch Cord 4 17 Installing and Removing SFP Modules NSE 150 4 17 Installing and Removing the CWDM GBIC and SFP Modules 4 18 Connecting the Fast Ethernet 10 100 Cable to the Fast Ethernet Management Port 4 18 Intra Building Lightning Protection 4 19 Attaching the Console Port and Auxiliary Port Cables 4 19 Reconnecting Input Power and Powering Up the Router 4 19 Reconnecting AC...

Страница 6: ... Configuration Tasks 7 1 Upgrading FPGA 7 2 FPGA Recovery Upgrade on the NSE 150 7 2 Upgrading ROMmon 7 2 Using the show rom monitor Command 7 2 Using the upgrade rom monitor Command 7 3 Troubleshooting ROMmon Upgrades 7 4 Additional ROMmon Upgrade Information 7 4 Configuring Autoboot to Boot from the Network 7 4 Configuring Autoboot to Boot from a Local Device 7 4 Using the Bootldr Command 7 4 Fa...

Страница 7: ...y Overview page vi Product Alerts and Field Notices page vii Obtaining Technical Assistance page vii Obtaining Additional Publications and Information page ix Objectives This document includes an overview of the network services engine NSE instructions for removing and installing the NSE installing various NSE hardware such as memory the CompactFlash Disk GBIC and SFP modules and other field repla...

Страница 8: ...4 Internet Router Troubleshooting Documentation Roadmap For initial installation and startup information for the Cisco 7304 router refer to the Cisco 7304 Quick Start Guide For hardware installation and maintenance information on the Cisco 7304 routers refer to the Cisco 7304 Installation and Configuration Guide Section Title Description Chapter 1 NSE 100 Overview Describes the NSE 100 components ...

Страница 9: ...this URL http www cisco com public countries_languages shtml Product Documentation DVD 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 Cis...

Страница 10: ...ly Simple Syndication PSIRT RSS feed Information about how to subscribe to the PSIRT RSS feed is found at this URL http www cisco com en US products products_psirt_rss_feed html Reporting Security Problems in Cisco Products Cisco is committed to delivering secure products We test our products internally before we release them and we strive to correct all vulnerabilities quickly If you think that y...

Страница 11: ...The Cisco Technical Support Documentation website on Cisco com features extensive online support resources In addition if you have a valid Cisco service contract Cisco Technical Assistance Center TAC engineers provide telephone support If you do not have a valid Cisco service contract contact your reseller Cisco Technical Support Documentation Website The Cisco Technical Support Documentation webs...

Страница 12: ...vides recommended solutions If your issue is not resolved using the recommended resources your service request is assigned to a 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 produc...

Страница 13: ...RL http www cisco com go guide Cisco Marketplace provides a variety of Cisco books reference guides documentation and logo merchandise Visit Cisco Marketplace the company store at this URL http www cisco com go marketplace Cisco Press publishes a wide range of general networking training and certification titles Both new and experienced users will benefit from these publications For current Cisco ...

Страница 14: ...tallation and Configuration OL 3967 01 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 ...

Страница 15: ...2SB used to run the Cisco 7304 router can be used while running an NSE 100 NSE 100 Description This section contains information about the NSE 100 components and the system management functions The NSE 100 contains a Route Processor and PXF processors The Route Processor maintains and executes the system management functions for the Cisco 7304 router The PXF processors work with the Route Processo...

Страница 16: ...p Gigabit Ethernet port 1 has been administratively shut down or a fatal hardware error has occurred FE Management Port LINK Green Yellow Green Fast Ethernet physical link is up Yellow Line protocol is down due to a link error Off Default state on power up or has been administratively shut down PRIMARY Green On NSE is up and running Off Default state on power up or NSE is powered off SECONDARY Gre...

Страница 17: ...e 1 2 NSE 100 1 Midplane connectors 7 Daughter board temperature sensor 2 Route Processor 8 SODIMM 3 Motherboard 9 Inlet temperature sensor under daughter board 4 Outlet temperature sensor bottom of board 10 Daughter board 5 System controller 11 PXF processors 6 Boot ROM ROM 0 12 Temperature sensor 10 4 9 2 6 1 1 3 5 8 7 12 11 Front Rear 57739 ...

Страница 18: ...er provides hardware logic to interconnect the processor DRAM and the system backplane bus The NSE 100 has one system controller that provides processor access to the two midplanes Upgradeable memory modules The NSE 100 uses a SDRAM SODIMM for providing code data and punted packet storage Generally packets are stored in packet memory Cache memory The NSE 100 has three levels of cache primary and s...

Страница 19: ...tal status Providing Simple Network Management Protocol SNMP management Booting and reloading images Managing line cards including recognition and initialization during online insertion and removal High availability HA support and management for two NSE 100s one active and one standby Routing and forwarding traffic Caution Two NSE 100s two NSE 150s or two NPE G100s are supported in the Cisco 7304 ...

Страница 20: ...p based on virtual configuration register 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 for Cisco 7304 routers in some Cisco documentation Upgradeable boot ROM The upgradeable boot ROM performs the same functi...

Страница 21: ...ime 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 Table 1 2 NSE 100 SODIMM Configurations Configurable Memory Total SDRAM SDRAM SODIMM Quantity Product Number 128 MB1 1 On November 3 2003 the 512 MB SDRAM memory option became the default SDRAM me...

Страница 22: ...nformation Memory Locations Use Figure 1 4 and the proceeding tables for information about the NSE 100 memory locations Figure 1 4 Memory Locations on the NSE 100 1 Route Processor 4 CompactFlash Disk slot disk0 2 PXF processors 5 SDRAM SODIMM U19 3 CompactFlash Disk slot bootdisk 6 Boot OTP ROM 1 6 5 2 Front Rear 66167 3 4 ...

Страница 23: ...er 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 Last reset from software reset or reload Bridging software X 25 software Version 3 0 0 ...

Страница 24: ... on all Cisco IOS releases running a Cisco 7304 using an NSE 100 GBIC LX LH or WS G5486 Long wavelength long haul 1000BASELX LH Contains a Class 1 laser of 1300 nm for 1000BASELX LH long wavelength applications Operates on single mode fiber optic link spans of up to 6 2 miles 10 km or multimode spans up to 1804 feet 550 m with mode conditioning patch cord This GBIC will operate on all Cisco IOS re...

Страница 25: ... that consists of a pair of optical fibers terminated with connector hardware Specifically the mode conditioning patch cord is composed of a single mode optical fiber permanently coupled off center see Offset in Figure 1 5 to a graded index multimode optical fiber Figure 1 5 shows a diagram of the mode conditioning patch cord assembly The mode conditioning patch cord assembly is composed of duplex...

Страница 26: ...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 To identify the Fast Ethernet cable type hold the two ends of the cable next to each other so you can see the col...

Страница 27: ...04 router The NSE 150 software support was introduced in 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 h...

Страница 28: ...or or other conditions Off Default state on power up Gigabit Ethernet port 1 has been administratively shut down or a fatal hardware error has occurred GIGABIT ETHER NET 2 LINK Green Yellow Green Gigabit Ethernet port 2 is up Yellow Gigabit Ethernet port 2 line protocol is down due to a link error or other conditions Off Default state on power up Gigabit Ethernet port 2 has been administratively s...

Страница 29: ...tion Components Figure 2 2 NSE 150 MotherBoard Yellow Line protocol is down due to a link error Off Default state on power up or has been administratively shut down LED Label Color State Function 1 ROMmon 4 Internal Flash Disk bootdisk 2 DDR SODIMMs 5 External Flash Disk disk0 3 Route Processor Front Rear 158334 5 1 4 3 2 ...

Страница 30: ...ODIMM or the NSE 150 motherboard Figure 2 3 NSE 150 Daughter Card The NSE 150 consists of the following components BCM 1250 processor The NSE 150 uses a BCM 1250 processor that operates at an internal clock speed of 800 MHz Parallel eXpress Forwarding processors The Parallel eXpress Forwarding PXF processors enable parallel IP multipacket processing functions and work with the Route Processor to p...

Страница 31: ... hours 58 minutes System returned to ROM by power on System restarted at 23 01 36 PDT Sun Jul 16 2006 System image file is disk0 c7300 js mz v122_31_sb_oib_throttle 060712 cisco 7300 NSE150 processor revision 0x00 with 2064383K 32768K bytes of memory Processor board ID SMQ0908N06Z SB 1 CPU at 800Mhz Implementation 0x401 Rev 0 2 512KB L2 Cache 4 slot midplane Version 67 49 Last reset from power on ...

Страница 32: ...he other SFP module sections in this document for additional information on the SFP modules supported by the NSE 150 NVRAM 2 MB 1 Stores the system configuration and environmental monitoring logs Flash Disk memory internal CompactFlash slot bootdisk 256 MB 1 Stores images configurations or other files 256 MB CompactFlash Disks Flash Disk memory external CompactFlash slot disk0 256 MB 1 Stores imag...

Страница 33: ...aser single mode CWDM SFP 1530 Longwave 1530 nm laser single mode CWDM SFP 1550 Longwave 1550 nm laser single mode CWDM SFP 1570 Longwave 1570 nm laser single mode CWDM SFP 1590 Longwave 1590 nm laser single mode CWDM SFP 1610 Longwave 1610 nm laser single mode GLC BX D 1000BASE BX10 D downstream bidirectional single fiber with digital optical monitoring GLC BX U 1000BASE BX10 U upstream bidirecti...

Страница 34: ...ormation on the 1000BASE SX SFP modules see the Cisco SFP Optics For Gigabit Ethernet Applications Data Sheet Optical Gigabit Ethernet 1000BASE LX LH SFP Modules 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 CWDM SFP Module Product Number Wavelength Co...

Страница 35: ...of splices and connectors The NSE 150 supports the following 1000BASE ZX SFP modules For more detailed information on the 1000BASE ZX SFP modules see the Cisco SFP Optics For Gigabit Ethernet Applications Data Sheet Optical Gigabit Ethernet 1000BASE BX SFP Modules The 1000BASE BX D and 1000BASE BX U SFP modules compatible with the IEEE 802 3ah 1000BASE BX10 D and 1000BASE BX10 U standards operate ...

Страница 36: ...or the NSE 100 are identical to the Fast Ethernet cable pinouts for the Ethernet cable used on the NSE 150 Fast Ethernet Management Port For information about these pinouts see the NSE 100 Fast Ethernet RJ 45 Pinouts section of the Cisco 7304 Installation and Configuration Guide Console and Auxiliary Ports The NSE 150 has a DCE mode console port for connecting a console terminal and a DTE mode aux...

Страница 37: ...ear To Send RTS is tied directly to CTS 2 DSR Out Data Set Ready always on 3 RXD Out Transmit Data 4 GND Signal Ground 5 GND Signal Ground 6 TXD In Receive Data 7 DTR In Data Terminal Ready always on 8 RTS In Ready To Send RTS is tied directly to CTS Table 2 10 Auxiliary Port Signals Pin Signal Direction Description 1 RTS Out Ready To Send tracks CTS 2 DTR Out Data Terminal Ready 3 TXD Out Receive...

Страница 38: ...2 12 Cisco 7304 Network Service Engine Installation and Configuration OL 3967 01 Chapter 2 NSE 150 Overview Console and Auxiliary Ports ...

Страница 39: ...ou 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 1 8 inch flat blade screwdriver for DC power supply connections Your own ESD prevention equipment or the disposable grounding wrist strap included with all field replaceable units FRUs An antistatic mat or surface or st...

Страница 40: ...any equipment that connects to electrical power or telephone wiring Warning Only trained and qualified personnel should be allowed to install replace or service this equipment Waarschuwing Deze apparatuur mag alleen worden geïnstalleerd vervangen of hersteld door bevoegd geschoold personeel Varoitus Tämän laitteen saa asentaa vaihtaa tai huoltaa ainoastaan koulutettu ja laitteen tunteva henkilökun...

Страница 41: ...ituatie die lichamelijk letsel kan veroorzaken Voordat u aan enige apparatuur gaat werken dient u zich bewust te zijn van de bij elektrische schakelingen betrokken risico s en dient u op de hoogte te zijn van de standaard praktijken om ongelukken te voorkomen Voor een vertaling van de waarschuwingen die in deze publicatie verschijnen dient u de vertaalde veiligheidswaarschuwingen te raadplegen die...

Страница 42: ...es Handbuch ist zum Gebrauch in Verbindung mit dem Installationshandbuch für Ihr Gerät bestimmt das dem Gerät beiliegt Entnehmen Sie bitte alle weiteren Informationen dem Handbuch Installations oder Konfigurationshandbuch o Ä für Ihr spezifisches Gerät Figyelem FONTOS BIZTONSÁGI ELÕÍRÁSOK Ez a figyelmezetõ jel veszélyre utal Sérülésveszélyt rejtõ helyzetben van Mielõtt bármely berendezésen munkát ...

Страница 43: ...ES Nota Esta documentação destina se a ser utilizada em conjunto com o manual de instalação incluído com o produto específico Consulte o manual de instalação o manual de configuração ou outra documentação adicional inclusa para obter mais informações Advertencia INSTRUCCIONES IMPORTANTES DE SEGURIDAD Este símbolo de aviso indica peligro Existe riesgo para su integridad física Antes de manipular cu...

Страница 44: ...ing Class I 21 CFR 1040 10 and 1040 11 and Class 1M IEC 60825 1 2001 01 laser products Waarschuwing Laserproducten van Klasse I 21 CFR 1040 10 en 1040 11 en Klasse 1M IEC 60825 1 2001 01 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 ...

Страница 45: ...oevoercompartimenten en het gebied rondom de achterplaat te houden Varoitus Taustalevyssä on jännitettä laitteen ollessa toiminnassa Sähköiskun välttämiseksi on sormet ja kädet pidettävä poissa virtalähdetelineistä ja taustalevyn alueelta Attention Lorsque le système est en fonctionnement des tensions électriques circulent sur le fond de panier Pour éviter tout risque de choc électrique ne touchez...

Страница 46: ...ta Ne suojaavat asennuspohjan sisäisille vaarallisille jännitteille ja sähkövirralle altistumiselta ne pitävät sisällään elektromagneettisen häiriön EMI joka voi häiritä muita laitteita ja ne suuntaavat tuuletusilman asennuspohjan läpi Järjestelmää ei saa käyttää elleivät kaikki tasolaikat etukannet ja takakannet ole kunnolla paikoillaan Attention Ne jamais faire fonctionner le système sans que l ...

Страница 47: ...amiento a través del chasis No haga funcionar el sistema a menos que todas las tarjetas placas frontales cubiertas frontales y cubiertas traseras estén en su lugar Varning Tomma framplattor och skyddspaneler har tre viktiga funktioner de förhindrar att personer utsätts för farlig spänning och ström som finns inuti chassit de innehåller elektromagnetisk interferens EMI som kan störa annan utrustnin...

Страница 48: ...istumista äläkä katso avoimiin aukkoihin Attention Des radiations invisibles à l åil nu pouvant traverser l ouverture du port lorsqu aucun câble en fibre optique n y est connecté il est recommandé de ne pas regarder fixement l intérieur de ces ouvertures Warnung Warnung Aus der Port Öffnung können unsichtbare Strahlen emittieren wenn kein Glasfaserkabel angeschlossen ist Vermeiden Sie es sich den ...

Страница 49: ...ään akkuun Käytä vaihtamiseen ainoastaan saman tai vastaavantyyppistä akkua joka on valmistajan suosittelema Hävitä käytetyt akut valmistajan ohjeiden mukaan Attention Danger d explosion si la pile n est pas remplacée correctement Ne la remplacer que par une pile de type semblable ou équivalent recommandée par le fabricant Jeter les piles usagées conformément aux instructions du fabricant Warnung ...

Страница 50: ... uninsulated telephone wires or terminals unless the telephone line has been disconnected at the network interface Use caution when installing or modifying telephone lines Electrostatic Discharge Prevention Electrostatic discharge ESD damages equipment and impairs electrical circuitry ESD occurs when printed circuit boards are improperly handled and results in complete or intermittent failures The...

Страница 51: ... accidental removal provide proper grounding for the router and help to ensure that the network services engine is properly seated in the router midplane Following are guidelines for preventing ESD damage Always use an ESD wrist strap or ankle strap when installing or replacing the network services engine Ensure that the ESD strap makes contact with your skin Handle the network services engine by ...

Страница 52: ...3 14 Cisco 7304 Network Service Engine Installation and Configuration OL 3967 01 Chapter 3 Preparation for Installation Safety Guidelines ...

Страница 53: ...nsole Port and Auxiliary Port Cables page 4 19 Reconnecting Input Power and Powering Up the Router page 4 19 Verifying a Successful Boot page 4 22 Ensuring Easy Access to the Router If your Cisco 7304 router is installed in a standard 19 inch 4 post or 2 post rack cables from other equipment in the rack might obstruct access to the front of the router Also rack power strips or other permanent fixt...

Страница 54: ... processing tasks for the router Powering Down an AC Input Power Supply Note Before powering down the router use the copy running config startup config command to save the router s running configuration to nonvolatile random access memory 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 swit...

Страница 55: ...he router the standby symbol means off as there is no other power supply to take over its function If two power supplies are installed one is turned on and the other power supply switch is set to the standby position as it will be activated automatically if the primary power supply fails To power down the DC input power supply to the Cisco 7304 router and remove the DC input power leads from the D...

Страница 56: ...manent rack fixtures such as a power strip are obstructing access to the front of the router If a rack fixture is obstructing access to the router proceed with Step 5 Step 5 Using a 3 16 inch flat blade screwdriver loosen the screws that secure the router to the front mounting strips of the rack Step 6 Position at least one person in front of the rack to support the front underside of the router S...

Страница 57: ...4 5 To replace a single network services engine go to the Inserting the Network Services Engine 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 Cisco 7304 Slot Designation 1 Slot 4 3 Slot 0 2 Slot 5 4 Slot 2 DISK 0 LINK GIGABIT...

Страница 58: ...lot Divider Step 2 Slide the slot divider from the router Figure 4 4 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 PRIMARY DISK 0 9K NSE 100 NETWORK SERVICES ENGINE 100 RESET LINK GE 0 RX TX LINK GE 1 LINK PE 0 AUX CONSOLE RX TX COMPACT FL...

Страница 59: ...he Powering Down the Router and Disconnecting Input Power section on page 4 2 Step 2 Attach an ESD preventive wrist strap between you and an unfinished chassis surface Step 3 Remove the new network services engine from its static shielding bag Caution Handle the network services engine by the carrier edges and handle only never touch the printed circuit board components or connector pins Figure 4 ...

Страница 60: ...nd Single Mode Optical Fiber Cables section on page 4 15 the Attaching the Mode Conditioning Patch Cord section on page 4 17 and the Reconnecting AC Input Power section on page 4 19 or the Reconnecting DC Input Power section on page 4 20 Removing and Replacing the SDRAM SODIMM This section explains how to remove and replace the SDRAM SODIMM main memory modules on the network services engine Other ...

Страница 61: ...r and disconnecting input power Step 2 Remove the NSE 100 if it hasn t already been removed Go to the Removing the Network Services Engine section on page 4 4 and follow the instructions for removing the NSE 100 Then return to this section Step 3 Place the NSE 100 on an antistatic mat or pad and ensure that you are wearing an antistatic device such as a wrist strap Step 4 Locate the SODIMM See Fig...

Страница 62: ... metal fingers away from you Wear an antistatic wrist strap and handle SODIMMs by the edges only avoid touching the memory modules pins or traces the metal fingers along the connector edge of the SODIMM See Figure 4 7 Ensure that the metal fingers of the SODIMM align properly with the SODIMM receptacle Step 3 Hold the sides of the SODIMM between your thumb and index finger see Figure 4 7 Step 4 Ti...

Страница 63: ... the CompactFlash Disk page 4 13 Product Description CompactFlash Disks are Flash memory based devices that conform to the PC Card formerly PCMCIA standard and that present an AT Attachment ATA interface to the system This interface complies with the ANSI ATA Interface Document X3T13 1153 D Rev 9 specification The CompactFlash Disk is more flexible than linear Flash memory because the CompactFlash...

Страница 64: ...s 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 These publications are available through Cisco com For information on how to access Cisco com see the Obtaining Documentation section on page v For information on using a CompactFlas...

Страница 65: ...t until the CompactFlash Disk completely seats in the connector at the rear of the slot and the ejector button pops out toward you See Figure 4 8 To eject a CompactFlash Disk press the ejector button located to the right of the slot until the Compact Flash Disk is free of the connector at the rear of the CompactFlash Disk slot See Figure 4 8 Step 4 Remove the CompactFlash Disk from the slot and pl...

Страница 66: ...res Warning Class 1 laser product Warning Class 1 LED product Warning When performing the following procedures wear a grounding wrist strap to avoid ESD damage to the card Some platforms have an ESD connector for attaching the wrist strap Do not directly touch the system board with your hand or any metal tool or you could shock yourself Installing and Removing the GBIC Modules and Cables Figure 4 ...

Страница 67: ... are ready to install the network interface optical fiber cable Save the plug for future use This completes the GBIC module installation procedure Attaching Multimode and Single Mode Optical Fiber Cables Warning To avoid electric shock do not connect safety extra low voltage SELV circuits to telephone network voltage TNV circuits LAN ports contain SELV circuits and WAN ports contain TNV circuits S...

Страница 68: ... not stare into open apertures Step 2 Attach the appropriate optical fiber cable directly to the GBIC module You can use either simplex or duplex connectors for most devices Figure 4 10 shows a GBIC module installed in Gigabit Ethernet slot 0 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...

Страница 69: ...n your building cable plant Ensure that you connect the TX and RX ports on one end of the patch cord to the RX and TX ports respectively on the other end Connect TX to RX and RX to TX Installing and Removing SFP Modules NSE 150 The NSE 150 uses SFP modules to connect to copper and fiber optic media types Before powering up the router ensure all SFP module cabling is installed To see the SFP module...

Страница 70: ... Management Port The Fast Ethernet management port supports IEEE 802 3 Ethernet and IEEE 802 3u Fast Ethernet interfaces compliant with 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 commerci...

Страница 71: ...ave removed the console port and auxiliary port cables reconnect them to the appropriate port Note On the NSEs the auxiliary port should be connected using straight through cables and the console port should be connected using rollover cables This completes the procedures for connecting the console and auxiliary port cables Reconnecting Input Power and Powering Up the Router The following procedur...

Страница 72: ...ellow is used for ground Make certain that the lead color coding you choose for the DC input power supply matches the lead color coding used at the DC power source Warning Before completing any of the following steps and to prevent short circuit or shock hazards ensure that power is removed from the DC circuit To ensure that all power is OFF locate the circuit breaker on the panel board that servi...

Страница 73: ...ead all the way into the lead receptacle and tighten the receptacle screw using the same 1 8 inch flat blade screwdriver Repeat this step for the DC lead Note Make sure that the entire stripped end of each lead is inserted all the way into its receptacle If any exposed wire at the stripped end of a lead is visible after inserting the lead into its receptacle remove the lead from the receptacle use...

Страница 74: ...cond power supply is installed Step 3 Listen for the fans you should immediately hear them operating Step 4 During the boot process observe the system LEDs Note If the system detects a corrupted FPGA image you will be prompted to download a golden FPGA image from ROM 0 The system will then reset automatically and will restart the boot process The download is necessary to continue the boot process ...

Страница 75: ... completed and the console screen displays a script and system banner If the system fails to boot properly or if the console terminal displays a checksum or memory error check the following Check the NSE by making sure it is properly seated in the midplane If the NSE is not properly installed reinstall the NSE and reboot the system for an installation check Check the power supply If the power supp...

Страница 76: ...4 24 Cisco 7304 Network Service Engine Installation and Configuration OL 3967 01 Chapter 4 Removing and Installing the NSE Verifying a Successful Boot ...

Страница 77: ...ough a partial bootup feature on the standby NSE A partial bootup means that when the active NSE fails or a fatal error is detected on the NSE the standby NSE will complete booting and take control of the line cards This minimizes the time that the router is in a failed state thereby increasing system availability Switchover takes approximately one minute Configuration syncing of startup configura...

Страница 78: ...on register is 0x2002 Standby version Cisco Internetwork Operating System Software IOS tm 7300 Software C7300 JS M Released Version 12 1 20020306 160533 Copyright c 1986 2002 by cisco Systems Inc Compiled Tue 12 Mar 02 18 27 by biff You can also use the show c7300 command to show the status of the two NSEs In this example two NSE 100s are installed in the Cisco 7304 router Router show c7300 Slot C...

Страница 79: ...1 Four Gigabit Ethernet ports are available for NSE 150 The slot 0 NSE 150 SFP ports are 0 1 2 and 3 slot 2 SFP ports are 2 0 2 1 2 2 and 2 3 In an HA enabled system the FE management port is 0 CompactFlash Disk Commands 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 Ci...

Страница 80: ...5 4 Cisco 7304 Network Service Engine Installation and Configuration OL 3967 01 Chapter 5 High Availability NSE Redundancy CompactFlash Disk Commands ...

Страница 81: ...sing Software Commands page 6 3 Enabling Booting from a CompactFlash Disk page 6 9 Boot Environment Variables page 6 10 Making a CompactFlash Disk Based Software Image the Bootable Software Image page 6 11 Software Command Overview This section lists some of the basic software commands you can use with the CompactFlash Disk Examples of these commands are included in the sections that follow The Co...

Страница 82: ...eletes a file Allows you to delete any file you designate where filename designates the name of the file dir all disk0 bootdisk Lists files on a file system Allows you to list the contents of the CompactFlash Disk in disk0 The all argument lists all files on all file systems in your system format flash bootflash disk0 bootdisk Formats a file system Allows you to format a new CompactFlash Disk disk...

Страница 83: ... about CompactFlash Disk format and geometry use the show disk0 bootdisk command The following example shows output from the show disk0 command System show disk0 ATA Flash Card Geometry Format Info ATA CARD GEOMETRY Number of Heads 16 Number of Cylinders 840 Sectors per Cylinder 32 Sector Size 512 Total Sectors 430080 ATA CARD FORMAT Number of FAT Sectors 105 Sectors Per Cluster 16 Number of Clust...

Страница 84: ...y a minimum of one cluster Number of Clusters is the total number of clusters available for use by files Number of Data Sectors is the number of sectors available for files Base Root Sector is the logical address of the first sector of the root directory Base FAT Sector is the first sector in the File Allocation Table FAT Base Data Sector is the first sector available for use by files Using the pw...

Страница 85: ...he dir command See Table 6 1 Using the format Command To format a new CompactFlash Disk use the format disk0 bootdisk command Note You must format a new CompactFlash Disk before you can use it Caution The formatting procedure erases all information on the CompactFlash Disk To prevent the loss of important data that might be stored on a CompactFlash Disk proceed carefully If you want to save data t...

Страница 86: ...sh and all of the other options The variable source filename is the name of the file you want to copy to another file system tftp bootflash The variable destination filename is the name you want to apply to this file after it is copied You do not need to change the filename this is an option The following assumptions are made for this command You have a system processor with a CompactFlash Disk co...

Страница 87: ...ds System enable Password System copy disk0 new image bootdisk new image 3393 bytes copied in 0 548 secs System In the preceding example the 3393 byte file new image was copied to the CompactFlash Disk in approximately one half second Step 3 Verify that the file new image is now on the CompactFlash Disk System pwd disk0 System dir Directory of disk0 1 rw 3393 Jul 26 1998 17 44 47 new image 4875520...

Страница 88: ...disk0 daily_dir Delete disk0 daily_dir confirm y Removed dir disk0 daily_dir System dir Directory of disk0 No files in directory 48755200 bytes total 48751104 bytes free System Using the delete Command To delete a file from a CompactFlash Disk use the delete command Use the dir command to find the file you want to delete and then use the delete command to delete it The following example shows how ...

Страница 89: ...m might not be able to find the file For example notice the difference in the following correct and incorrect commands System config boot system flash disk0 myfile Based on the preceding correct command the system boots the file specified myfile System config boot system flash disk0 myfile Based on the preceding incorrect command the system finds the filename field blank because there is a space a...

Страница 90: ... on the CompactFlash Disk in disk0 Enter configuration mode and specify a filename and CompactFlash Disk slot from which to boot using the configure terminal and boot system commands as follows Router configure terminal Enter configuration commands one per line End with CTRL Z System config boot system flash disk0 image The result of this configuration file entry is that the BOOT variable is disk0...

Страница 91: ...isk Based Software Image the Bootable Software Image This section explains how to make a CompactFlash Disk based Cisco IOS software image a bootable image After you copy a software image to the CompactFlash Disk use the following series of commands to make the image bootable the file named new image in this example The software image in this example is located on the CompactFlash Disk Note that th...

Страница 92: ...6 12 Cisco 7304 Network Service Engine Installation and Configuration OL 3967 01 Chapter 6 Working with a CompactFlash Disk Making a CompactFlash Disk Based Software Image the Bootable Software Image ...

Страница 93: ...otldr Command page 7 4 Using the show version Command page 7 5 Using the show c7300 Command page 7 6 Using Debugging Commands and PXF page 7 7 Ethernet Pause Frames on the NSE Gigabit Ethernet Ports page 7 7 Troubleshooting page 7 8 Configuration Tasks The PXF processors are turned on by default If they are ever disabled you must enable them to take advantage of IP packet switching and feature acc...

Страница 94: ...ime programmable and two others that you can configure the system to point to ROM 1 and ROM 2 At bootup the system starts with the golden image and then jumps to the one to which you have pointed the system If a new ROMmon image you are pointing to fails to boot up Cisco IOS for the first time then the router marks this ROMmon image as invalid and will revert to the golden image after a subsequent...

Страница 95: ...r copy tftp 255 255 255 255 siff WS_RM srec 121 12r EX1 disk0 Destination filename WS_RM srec 121 12r EX1 Accessing tftp 255 255 255 255 siff WS_RM srec 121 12r EX1 Loading siff WS_RM srec 121 12r EX1 from 255 255 255 255 via FastEthernet0 OK 975913 bytes 975913 bytes copied in 20 372 secs 47905 bytes sec Router upgrade rom monitor rom1 file disk0 WS_RM srec 121 12r EX1 ROM 1 update in progress Er...

Страница 96: ...gateway is set if the TFTP server is not local Follow these steps for configuring autoboot to boot from the network Step 1 Specify the Cisco IOS image using the boot system command Step 2 Specify the boot loader optional Step 3 Ensure your configuration register is set to autoboot 0x2102 See the following example Router boot sysem tftp server_name c7300 js mz Router boot bootldr bootdisk c7300 boo...

Страница 97: ...grade or replacement the system fails to boot properly or if the console terminal displays a checksum or memory error ensure that the SODIMM is installed correctly If necessary shut down the system and remove the network services engine Check the SODIMM by looking straight down on it and then at eye level If the SODIMM appears to stick out or rest in the socket at an odd angle remove it and reinse...

Страница 98: ...3 interface s 1 Packet over SONET network interface s 509K bytes of non volatile configuration memory 31360K bytes of ATA compact flash in bootdisk Sector size 512 bytes 62720K bytes of ATA compact flash in disk0 Sector size 512 bytes Configuration register is 0x0 Using the show c7300 Command Use the show c7300 command to obtain information about the router Router show c7300 Network IO Interrupt T...

Страница 99: ...cket Counters Ingress from GE 18 Egress to GE 34 Ingress from LCs 329 Egress to LCs 8 Ingress from RP 42 Egress to RP 347 Using Debugging Commands and PXF To enable all normal Cisco IOS packet debugging facilities disable PXF In configuration mode use the no ip pxf command Then use the Cisco IOS debugging commands to troubleshoot the problem To disable routing problems and control problems you sho...

Страница 100: ... Installation and Configuration OL 3967 01 Chapter 7 Upgrading Configuration and Troubleshooting Tasks Troubleshooting Troubleshooting For troubleshooting information see the Cisco 7304 Internet Router Troubleshooting Documentation Roadmap ...

Страница 101: ...g NSEs and NPEs 3 4 SFP LH distance 3 17 cd command 5 4 Cisco com viii 3 13 5 1 commands boot system flash filename 5 9 cd 5 4 config register 5 9 delete 5 8 dir 5 5 pwd 5 4 show rom monitor 6 2 CompactFlash Disk inserting 3 13 config register command 5 9 configuring autoboot to boot form a local device 6 4 to boot from the network 6 3 console port cable 3 20 console terminal 3 23 3 24 6 4 copying...

Страница 102: ... input power supply 3 2 power supply LED 3 2 procedures copying to Flash memory 5 7 installing SIMMs 3 12 pwd command 5 4 PXF 1 1 1 3 1 4 3 8 3 10 6 1 6 6 6 7 R Required 2 1 ROMmon rom monitor upgrades 6 3 ROM monitor 1 6 3 9 6 2 S safety guidelines 2 2 safety warnings 2 3 SFP module installation 3 16 show commands show rom monitor 6 2 SIMM proper handling 3 11 slot designation NPE G100 3 5 slot d...

Страница 103: ...Class 1 LED product 3 15 3 17 danger symbol 2 3 DC power off 3 2 ESD 3 15 faceplates and cover panel requirements 2 8 ground connection 3 3 grounded shielded Ethernet Fast Ethernet Gigabit Ethernet cables 3 19 Intra building lightning protection 3 19 invisible laser radiation 3 18 lightning activity warning 2 9 SELV circuits 3 17 trained and qualified personnel 2 2 wrist strap 2 1 2 13 3 4 3 7 3 1...

Страница 104: ...Index IN 4 Cisco 7304 Network Service Engine Installation and Configuration OL 3967 01 ...

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