Cisco Systems 7200 VXR manual NPE-G1 or NPE-G2 LEDs

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Chapter 5 Troubleshooting the Installation

Troubleshooting Overview

•The MII EN LED comes on after the ENABLED LED and indicates that the Fast Ethernet port’s MII port is initialized and enabled for operation by the system, and configured for operation. This LED comes on during a successful router boot and after the MII port has been configured as the media type for the Fast Ethernet port (the RJ-45 port is the default media type for the Fast Ethernet port). This LED remains on during normal operation of the router.

If this LED remains off when you start the router, it is probably a problem with the Fast Ethernet port on the I/O controller. Proceed to the “Troubleshooting the I/O Controller” section on page 5-7.

•The RJ-45 EN LED comes on after the ENABLED LED and indicates that the Fast Ethernet port’s RJ-45 port (the default media type for the Fast Ethernet port) is initialized and enabled for operation by the system. This LED comes on during a successful router boot and remains on during normal operation of the router.

If this LED remains off when you start the router, it is probably a problem with the Fast Ethernet port on the I/O controller. Proceed to the “Troubleshooting the I/O Controller” section on page 5-7.

•The RJ-45 LINK LED comes on only when the Fast Ethernet RJ-45 port is receiving a carrier signal from the network. This LED remains off during normal operation of the router unless there is an incoming carrier signal, and does not indicate startup problems.

If this LED remains off when you start the router, it is probably a problem with the Fast Ethernet port on the I/O controller. Proceed to the “Troubleshooting the I/O Controller” section on page 5-7.

Note An MII link LED is not provided on the I/O controller because the LED is provided on external transceivers that are required for connecting to the MII port on the I/O controller. See the “Connecting to the I/O Controller Ethernet and Fast Ethernet Ports” section on page 3-30in Chapter 3, “Installing a Cisco 7200 VXR Router” for Fast Ethernet MII connection requirements.

•The slot 1 and slot 2 LEDs only come on when either PC card or Flash Disk slot is being accessed by the system. These LEDs remain off during normal operation of the router and do not indicate startup problems.

NPE-G1 or NPE-G2 LEDs

These LEDs function on the NPE-G1 or NPE-G2 when no I/O controller is installed:

•The POWER ON LED on the NPE-G1 or the PWK OK LED on the NPE-G2 comes on immediately—and stays on—and indicates that the NPE-G1 is receiving DC power from the router midplane. This LED comes on during a successful router boot and remains on during normal operation of the router.

If these LEDs remain off when you start the router, either there is a problem with the power supply (it is damaged or not connected to the router midplane) or the network processing engine is not connected to the router midplane. Proceed to the “Troubleshooting the I/O Controller” section on page 5-7.

•The EN (enabled) LED comes on for the three Gigabit Ethernet interfaces only if the RJ-45 media are selected. The EN LED remains off, when operating, if the GBIC media are selected.

•The LINK LED comes on only when any of the Gigabit Ethernet media in use are receiving a carrier signal from the network. This LED remains off during normal operation of the router unless there is an incoming carrier signal, and does not indicate startup problems.

•The SLOT ACTIVE LED on the NPE-G2 comes on when the CompactFlash Disk slot is being used.

•The SYS STAT LED is solid green when Cisco IOS has successfully booted.

Cisco 7200 VXR Installation and Configuration Guide

 

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Contents Americas Headquarters Cisco 7200 VXR Installation and Configuration GuideCisco 7200 VXR Installation and Configuration Guide N T E N T S MAC Address Connecting Power Problem Solving Using a Subsystems Approach Bit Contents Cisco 7200 VXR Installation and Configuration Guide Document Version Date Change Summary Document Revision HistoryChapter Appendix Title Description AudienceOrganization Document ConventionsYou press the D key Default responses to system prompts are in square bracketsVertical bars Information you must enter is in boldface screen fontWaarschuwing Belangrijke Veiligheidsinstructies Hinweis Bewahren SIE Diese Sicherheitsanweisungen AUF Warnung Wichtige SicherheitsanweisungenOBS! Spara Dessa Anvisningar Aviso Instruções Importantes DE SegurançaTerms and Acronyms Related Documentation Obtaining Documentation and Submitting a Service Request Xii Physical Description Cisco 7200 VXR Product OverviewCisco 7200 VXR Product Overview Physical Description Humidity 10 to 90% noncondensing Description SpecificationCisco 7204VXR Overview Software RequirementsCisco 7204VXR Router-Front View Cisco 7204VXR Router-Rear View PWR OK LEDCisco 7206VXR Overview Cisco 7206VXR Router-Front View Cisco 7206VXR Router-Rear View Field-Replaceable Units Network Processing Engine or Network Services Engine Cisco 7200 VXR Product Overview Field-Replaceable Units Cisco 7200 VXR Product Overview Field-Replaceable Units Cisco 7200 VXR Product Overview Field-Replaceable Units Nvram Nonvolatile Eprom for U17 System configuration fileMemory Type Size Quantity Description Sdram GB DDR SdramDimm Total Sdram Sdram Bank QuantityGB Dimm Total Sdram Sdram Bank Quantity Product Number On the NPE-G1Memory Type Size Quantity Description Board SdramMemory Type Size Quantity Description Location Sodimm J1 MEM-SD-NPE-128MB=MEM-SD-NSE-256MB= MEM-NPE-400-512MB= SodimmTotal Sdram Bank Quantity Product Number MB SodimmDescription Location1 Memory Type SizeMEM-SD-NPE-64MB= Total Sdram Sdram Bank 1 Quantity Product NumberMEM-SD-NPE-32MB= Sdram Dimm U15 ROM Boot ROM 512 KB One-time Programmable64, 128, 256 MB Sdram slot 64-MB, 128- MB U15 Or 256-MB Sdram DimmSram DramMEM-NPE-64MB= Total Product NumberDram Bank Quantity MEM-NPE-32MB=NPE-175 128 MB U15 128-MB 64 or 128 MB Sdram slot64 MB U15 64-MB NPE-150 Memory Specifications 128 MB U18 and U25 MB SIMMs U4 and U12 32-MB Total Dram Dram Bank Quantity Product Number32 MB U18 and U25 MB SIMMs U4 and U12 64 MB U18 and U25 MB SIMMs U4 and U12Quantity Product Number Determining Memory ConfigurationTotal Dram Dram Bank Quantity Product Number Description Input/Output Controller910 84525 Nvram U41 Temperature sensor Console port Captive installation screwSlot CIA EJE 19 C7200-I/O-Without Fast Ethernet Port Version 20 C7200-I/O-Without Fast Ethernet Port Version LED21 C7200-I/O-FE-MII-With Single MII Fast Ethernet Receptacle Temperature sensor Console portType Size Quantity Memory Description Model Location LED Descriptions23lists the I/O controller memory components LED Label Color Status in the Power Up StateNPE-G2 LEDs Color FunctionThere Is Traffic NPE-G1 LEDsColor Input/Output Controller C7200-I/O-GE+E LEDs Input/Output Controller C7200-I/O LEDsLink Input/Output Controller C7200-I/O-2FE/E LEDsInput/Output Controller C7200-I/O-FE LEDs RJ45 Link MII ENRJ45 EN Input/Output Controller C7200-I/O-FE-MII LEDs Port Adapters and Service AdaptersFE Enable Port adapter slot Captive installation screw HandleEnable LED Port Adapter Jacket CardPower Supplies OK LED Power cable- retention clipChassis 30 Cisco 7200 VXR Chassis-7206VXR Shown CompactFlash Disks, Flash Disks, and PC CardsProduct Number1 Functional OverviewRack-Mount and Cable-Management Kit Memory SizeCisco Chassis Slot and Logical Interface Numbering32 Port Adapter Slot Numbering-Cisco 7206VXR Router# show interfaces Online Insertion and Removal MAC AddressCisco 7200 VXR Product Overview Functional Overview Environmental Monitoring Environmental Monitoring and Reporting FunctionsParameter High Warning High Critical Shutdown NPE-G2 Low Warning High Warning ShutdownNPE-G1 Low Warning High Warning Shutdown Parameter Low Critical High Critical Reporting Functions NPE300boot# show environment last Fan Failures NPE300boot# show environment allTools and Parts Required Preparing for InstallationPreventing Electrostatic Discharge Damage Electrical Equipment Guidelines1shows the airflow through the router Site Requirement GuidelinesInternal Airflow-Top View Rack-Mounting Guidelines Cisco 7200 VXR Router Footprint and Outer Dimensions Specification Minimum Maximum Temperature and Humidity RequirementsInterference Considerations Power Connection GuidelinesPlant Wiring Guidelines Distance Limitations and Interface Specifications Initial Configuration InformationCisco 7200 VXR Router Installation Checklist Task Verified By Date Checking the Shipping Container Contents Component Description Received Site LogSite Log Sample Installing a Cisco 7200 VXR Router Rack-Mounting a Cisco 7200 VXR Router Typical Four-Post Equipment Rack Posts and Mounting Strips Eries Rack-mount bracket84520 Cisco Series Rack-mount bracket Cable-management bracket84547 Cisco Series VXR Installing the Brackets on the Front of the Chassis84545 66749 Installing the Brackets on the Rear of the Chassis 247639 66750 Installing the Chassis in the Rack General Tabletop or Workbench InstallationInstalling the Cable-Management Brackets Securing the Port Adapter Cables Service loopAttaching a Chassis Ground Connection 84530 Connecting to Gigabit Ethernet Slots and Ports Connecting Port Adapter CablesConnecting I/O Controller, NPE-G1, or NPE-G2 Cables 15 Laser Class 1 Warning Label Gigabit Ethernet SFP Module ConnectionsSpecification Description 1000BASE-LX/LH 100BASE-FXMMF SFP-GE-F=Cwdm Product Number Color 4provides NPE-G2 Cwdm SFP module configuration informationMode-Conditioning Patch Cord Description Gigabit Ethernet Gbic Connections 17 Mode-Conditioning Patch Cord Assembly for an SFP ModuleGigabit Ethernet Gbic Product Number GBIC-ZX-SM= Gbic Cabling and Connection EquipmentGBIC-SX= GBIC-LX/LH= 1000BASELX/LHFiber Type Micron MHz/km Cable Distance Transmit Power Receive PowerMinimum Maximum Power Budget Wavelength Core Size19 Gbic Mode-Conditioning Patch Cord Assembly Tx Data+ Tx A+ Tx a Rx Data+ Rx B+ Tx C+ Rx D+ Pin 10/100 Signal Gigabit Ethernet SignalGigabit Ethernet RJ-45 Connections on the NPE-G1 and NPE-G2 TxD+1 RxD+2 RJ-45 connector and portEthernet and Fast Ethernet RJ-45 Connections Pin DescriptionRouter Hub 25 Crossover or Straight-Through Cable Identification 26 Fast Ethernet Port Connection Fast Ethernet MII ConnectionsPin Out Description Connecting to the Console and Auxiliary PortsPin Jackscrew Model Console Port Auxiliary Port DB-25 Port Cabling and PinoutsDCD Pin Signal Direction DescriptionGND DSRDTR RJ-45 Port Cabling and PinoutsRTS CTSConsole and Auxiliary Port RJ-45 Connector Pin Pin 1 and pin 8 should be the same color Adapter DTE M/F Pins DCE M/F Pins Mmod PinsPin1 Signal Direction Description Rlsd Connecting PowerDSR/DCD Connecting DC-Input Power Connecting AC-Input Power32 Stripping the DC-Input Leads 33 Connecting DC-Input Power Checking Conditions Prior to System Startup Basic ConfigurationStarting the System and Observing Initial Conditions Configuring a Cisco 7200 VXR Router Performing a Basic Configuration Using the Setup Facility Performing a Basic Configuration Using AutoInstallRestricted Rights Legend Configuring Global ParametersEnter enable secret barney Enter enable secret, enable, and virtual terminal passwordsPage Example Configuring the Native Gigabit Ethernet InterfacesConfiguring the Interface Transmission and Speed Modes Following speed/duplex settings are supportedBe needed, depending on the nature of the connected network Sample ConfigurationDebugging Configuring Port Adapter InterfacesResetting the Interface on the NPE-G1 or NPE-G2 Configuring ATM InterfacesConfiguring Fast Ethernet Interfaces Configuring Synchronous Serial Interfaces Snmp-server community public Ip routing Prompt changes to the privileged Exec prompt Checking the Running Configuration Settings Performing Other Configuration TasksSaving the Running Configuration to Nvram Model Interface Numbers Syntax Using show Commands to Check the InstallationOverview of the Password Recovery Procedure Replacing or Recovering a Lost PasswordPress Return. The user Exec prompt is displayed as follows Details of the Password Recovery ProcedureChange all three passwords using the following commands Router# show diag Viewing Your System ConfigurationFF FF Performing Complex Configurations Troubleshooting Overview Troubleshooting the InstallationAction Yes Problem Solving Using a Subsystems ApproachFans Operating Identifying Startup ProblemsPower LEDs Controller LEDs NPE-G1 or NPE-G2 LEDs Port Adapter LEDs Troubleshooting the Power SubsystemSystem Bootup Banner Port Adapter Jacket Card LEDsTroubleshooting the I/O Controller Troubleshooting the Processor SubsystemTroubleshooting the NPE-G1 or NPE-G2 Troubleshooting the Port Adapters or Service Adapters Troubleshooting the Port Adapter Jacket CardFiber-Optic Cleaning Information Troubleshooting the Cooling SubsystemBit No Hex Meaning Configuration Bit MeaningsFollowing information is found in this appendix Bits Boot Field MeaningBoots the boot helper image as a system image Action/File Name Bit BitBaud Bit Bit 10 and BitBit 11 and Bit Bit IP Address net hostAppendix a Configuration Register Information Setting the Configuration Register While Running Cisco IOS Ignore system config info? y/n OL-5013-09 MAC D EIN-2 IgrpESD Simm cautions and configurationsEeprom EMPIPX Configuring Jacket card, port adapter LEDsHandles NPE NSENSE-1 Cwdm SFP module configurationsNPE NPE-G1 NPE-G2IN-6 PXFSnmp RIPIN-8
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7200 VXR specifications

The Cisco Systems 7200 VXR Series is a robust and highly scalable modular router designed to meet the demands of service providers and enterprises seeking high-performance solutions for their network infrastructures. Launched as part of the Cisco 7200 series, the VXR (Virtual Extensible Routing) variant enhances capabilities while providing effective support for a wide range of applications, including Internet Protocol (IP) routing, Voice over IP (VoIP), and Virtual Private Network (VPN) configurations.

At the core of the 7200 VXR is its modular design, which enables network administrators to customize the router according to their specific needs. The router supports a variety of interface cards, processing engines, and power supply options, ensuring flexibility for diverse network environments. This modularity facilitates easy upgrades and expansions, making it ideal for growing enterprises and service providers looking to future-proof their networks.

One of the standout features of the Cisco 7200 VXR is its impressive routing performance. It can handle a high level of traffic with low latency, which is critical for bandwidth-intensive applications. The router supports a wide array of routing protocols, including Border Gateway Protocol (BGP), Open Shortest Path First (OSPF), and Integrated Intermediate System-to-Intermediate System (IS-IS), providing versatility for various network topologies.

The 7200 VXR also incorporates advanced features for enhanced security and reliability. With support for IPsec VPNs, it enables secure data transmission across untrusted networks. The router also includes features like Quality of Service (QoS) for prioritizing network traffic, ensuring critical applications receive the bandwidth they require even during peak loads.

In terms of scalability, the Cisco 7200 VXR can support hundreds of thousands of routes and MAC addresses, making it suitable for large metropolitan area networks (MANs) as well as enterprise backbone applications. It also provides the capability to support IPv4 and IPv6 networks, preparing organizations for a transition to next-generation internet protocols.

Additional characteristics of the Cisco 7200 VXR include enhanced manageability through the Cisco IOS software, which offers a comprehensive command-line interface and support for network management protocols. The router is also energy-efficient, with options for redundant power supplies that ensure continuous availability and minimal downtime in mission-critical applications.

Overall, the Cisco Systems 7200 VXR represents a powerful solution that combines performance, scalability, and security, making it an excellent choice for organizations looking to enhance their network capabilities in a rapidly evolving technological landscape.
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