Cisco Systems 7200 VXR Configuring Port Adapter Interfaces, Debugging, Configuring ATM Interfaces

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Chapter 4 Observing System Startup and Performing a Basic Configuration

Configuring a Cisco 7200 VXR Router

Debugging

Cisco IOS provides two commands to provide information on your interfaces: show interface

GigabitEthernet 0/X (where X is 1, 2, or 3) and show controllers GigabitEthernet 0/1

The output of the show interface command is useful for determining the current operating mode of the interface (speed/duplex/media-type) and the current interface statistics.

The output of the show controller command displays more information specific to the I/O controller interface. For example, it shows the detected link status, speed, and duplex, and also determines the current status of autonegotiation and the link partners’ abilities (if it is an autonegotiation-capable interface).

The show controller command also displays the current operating state of the driver and the Ethernet controller hardware. The show controller command is a very powerful debugging aid, especially for Cisco engineers should you need help in debugging a problem. If you have any problems with your Gigabit Ethernet interfaces, you will need to provide this information to Cisco for analysis.

Resetting the Interface on the NPE-G1 or NPE-G2

Should you have a problem with your interface and wish to try and reset it, use the command:

clear interface GigabitEthernet 0/X (where X is 1, 2, or 3.)

Clearing Counters on the NPE-G1 or NPE-G2

Interface counters on the NPE-G1 or NPE-G2 may be cleared (reset) by using the command:

clear counters GigabitEthernet 0/X (where X is 1, 2, or 3.)

This will not reset the interface.

Configuring Port Adapter Interfaces

Following are the steps for configuring interfaces to allow communication over a LAN or WAN. To configure the interface parameters, you need your interface network addresses and subnet mask information. Consult with your network administrator for this information.

Configuring ATM Interfaces

In the following example, an ATM interface in slot 1 is configured for an ATM LAN using IP. Follow these steps to configure an ATM interface.

Step 1 Using your own addresses and mask at the setup prompts, respond to the prompts as follows:

Configuring interface parameters:

Configuring interface ATM1/0:

Is this interface in use? [yes]:

Configure IP on this interface? [yes]:

IP address for this interface: 1.1.1.10

Number of bits in subnet field [0]:

Class C network is 1.1.1.0, 0 subnet bits; mask is /24

Cisco 7200 VXR Installation and Configuration Guide

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Contents Cisco 7200 VXR Installation and Configuration Guide Americas HeadquartersCisco 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 Revision History Document Version Date Change SummaryDocument Conventions AudienceOrganization Chapter Appendix Title DescriptionInformation you must enter is in boldface screen font Default responses to system prompts are in square bracketsVertical bars You press the D keyWaarschuwing Belangrijke Veiligheidsinstructies Warnung Wichtige Sicherheitsanweisungen Hinweis Bewahren SIE Diese Sicherheitsanweisungen AUFAviso Instruções Importantes DE Segurança OBS! Spara Dessa AnvisningarTerms and Acronyms Related Documentation Obtaining Documentation and Submitting a Service Request Xii Cisco 7200 VXR Product Overview Physical DescriptionCisco 7200 VXR Product Overview Physical Description Description Specification Humidity 10 to 90% noncondensingSoftware Requirements Cisco 7204VXR OverviewCisco 7204VXR Router-Front View PWR OK LED Cisco 7204VXR Router-Rear ViewCisco 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 Sdram GB DDR Sdram Nonvolatile Eprom for U17 System configuration fileMemory Type Size Quantity Description NvramTotal Sdram Sdram Bank Quantity GB DimmDimm Sdram On the NPE-G1Memory Type Size Quantity Description Board Total Sdram Sdram Bank Quantity Product NumberMemory Type Size Quantity Description Location MEM-SD-NPE-128MB= MEM-SD-NSE-256MB=Sodimm J1 MB Sodimm SodimmTotal Sdram Bank Quantity Product Number MEM-NPE-400-512MB=Memory Type Size Description Location1Total Sdram Sdram Bank 1 Quantity Product Number MEM-SD-NPE-32MB=MEM-SD-NPE-64MB= Sdram Dimm U15 Sdram Dimm Boot ROM 512 KB One-time Programmable64, 128, 256 MB Sdram slot 64-MB, 128- MB U15 Or 256-MB ROMDram SramMEM-NPE-32MB= Total Product NumberDram Bank Quantity MEM-NPE-64MB=NPE-175 64 or 128 MB Sdram slot 64 MB U15 64-MB128 MB U15 128-MB NPE-150 Memory Specifications 64 MB U18 and U25 MB SIMMs U4 and U12 Total Dram Dram Bank Quantity Product Number32 MB U18 and U25 MB SIMMs U4 and U12 128 MB U18 and U25 MB SIMMs U4 and U12 32-MBDetermining Memory Configuration Total Dram Dram Bank QuantityQuantity Product Number Input/Output Controller Product Number Description910 84525 Temperature sensor Console port Captive installation screw Nvram U41Slot CIA EJE 19 C7200-I/O-Without Fast Ethernet Port Version LED 20 C7200-I/O-Without Fast Ethernet Port VersionTemperature sensor Console port 21 C7200-I/O-FE-MII-With Single MII Fast Ethernet ReceptacleLED Descriptions 23lists the I/O controller memory componentsType Size Quantity Memory Description Model Location Color Function Color Status in the Power Up StateNPE-G2 LEDs LED LabelNPE-G1 LEDs ColorThere Is Traffic Input/Output Controller C7200-I/O LEDs Input/Output Controller C7200-I/O-GE+E LEDsInput/Output Controller C7200-I/O-2FE/E LEDs LinkInput/Output Controller C7200-I/O-FE LEDs MII EN RJ45 ENRJ45 Link Port Adapters and Service Adapters FE EnableInput/Output Controller C7200-I/O-FE-MII LEDs Port Adapter Jacket Card Captive installation screw HandleEnable LED Port adapter slotPower Supplies Power cable- retention clip OK LEDChassis CompactFlash Disks, Flash Disks, and PC Cards 30 Cisco 7200 VXR Chassis-7206VXR ShownMemory Size Functional OverviewRack-Mount and Cable-Management Kit Product Number1Chassis Slot and Logical Interface Numbering Cisco32 Port Adapter Slot Numbering-Cisco 7206VXR Router# show interfaces MAC Address Online Insertion and RemovalCisco 7200 VXR Product Overview Functional Overview Environmental Monitoring and Reporting Functions Environmental MonitoringNPE-G2 Low Warning High Warning Shutdown NPE-G1 Low Warning High Warning ShutdownParameter High Warning High Critical Shutdown Parameter Low Critical High Critical Reporting Functions NPE300boot# show environment last NPE300boot# show environment all Fan FailuresPreparing for Installation Tools and Parts RequiredElectrical Equipment Guidelines Preventing Electrostatic Discharge DamageSite Requirement Guidelines 1shows the airflow through the routerInternal Airflow-Top View Rack-Mounting Guidelines Cisco 7200 VXR Router Footprint and Outer Dimensions Temperature and Humidity Requirements Specification Minimum MaximumPower Connection Guidelines Plant Wiring GuidelinesInterference Considerations Initial Configuration Information Distance Limitations and Interface SpecificationsCisco 7200 VXR Router Installation Checklist Task Verified By Date Checking the Shipping Container Contents Site Log Component Description ReceivedSite Log Sample Installing a Cisco 7200 VXR Router Rack-Mounting a Cisco 7200 VXR Router Typical Four-Post Equipment Rack Posts and Mounting Strips Rack-mount bracket Eries84520 Rack-mount bracket Cable-management bracket Cisco Series84547 Installing the Brackets on the Front of the Chassis Cisco Series VXR84545 66749 Installing the Brackets on the Rear of the Chassis 247639 66750 General Tabletop or Workbench Installation Installing the Chassis in the RackInstalling the Cable-Management Brackets Service loop Securing the Port Adapter CablesAttaching a Chassis Ground Connection 84530 Connecting Port Adapter Cables Connecting I/O Controller, NPE-G1, or NPE-G2 CablesConnecting to Gigabit Ethernet Slots and Ports Gigabit Ethernet SFP Module Connections 15 Laser Class 1 Warning LabelSpecification Description SFP-GE-F= 100BASE-FXMMF 1000BASE-LX/LH4provides NPE-G2 Cwdm SFP module configuration information Mode-Conditioning Patch Cord DescriptionCwdm Product Number Color 17 Mode-Conditioning Patch Cord Assembly for an SFP Module Gigabit Ethernet Gbic ConnectionsGigabit Ethernet Gbic Product Number GBIC-LX/LH= 1000BASELX/LH Gbic Cabling and Connection EquipmentGBIC-SX= GBIC-ZX-SM=Wavelength Core Size Transmit Power Receive PowerMinimum Maximum Power Budget Fiber Type Micron MHz/km Cable Distance19 Gbic Mode-Conditioning Patch Cord Assembly Pin 10/100 Signal Gigabit Ethernet Signal Gigabit Ethernet RJ-45 Connections on the NPE-G1 and NPE-G2Tx Data+ Tx A+ Tx a Rx Data+ Rx B+ Tx C+ Rx D+ Pin Description RJ-45 connector and portEthernet and Fast Ethernet RJ-45 Connections TxD+1 RxD+2Router Hub 25 Crossover or Straight-Through Cable Identification Fast Ethernet MII Connections 26 Fast Ethernet Port ConnectionConnecting to the Console and Auxiliary Ports Pin JackscrewPin Out Description DB-25 Port Cabling and Pinouts Model Console Port Auxiliary PortDSR Pin Signal Direction DescriptionGND DCDCTS RJ-45 Port Cabling and PinoutsRTS DTRConsole and Auxiliary Port RJ-45 Connector Adapter DTE M/F Pins DCE M/F Pins Mmod Pins Pin Pin 1 and pin 8 should be the same colorPin1 Signal Direction Description Connecting Power DSR/DCDRlsd Connecting AC-Input Power Connecting DC-Input Power32 Stripping the DC-Input Leads 33 Connecting DC-Input Power Basic Configuration Checking Conditions Prior to System StartupStarting the System and Observing Initial Conditions Configuring a Cisco 7200 VXR Router Performing a Basic Configuration Using AutoInstall Performing a Basic Configuration Using the Setup FacilityConfiguring Global Parameters Restricted Rights LegendEnter enable secret, enable, and virtual terminal passwords Enter enable secret barneyPage Following speed/duplex settings are supported Configuring the Native Gigabit Ethernet InterfacesConfiguring the Interface Transmission and Speed Modes ExampleSample Configuration Be needed, depending on the nature of the connected networkConfiguring ATM Interfaces Configuring Port Adapter InterfacesResetting the Interface on the NPE-G1 or NPE-G2 DebuggingConfiguring Fast Ethernet Interfaces Configuring Synchronous Serial Interfaces Snmp-server community public Ip routing Prompt changes to the privileged Exec prompt Performing Other Configuration Tasks Saving the Running Configuration to NvramChecking the Running Configuration Settings Using show Commands to Check the Installation Model Interface Numbers SyntaxReplacing or Recovering a Lost Password Overview of the Password Recovery ProcedureDetails of the Password Recovery Procedure Press Return. The user Exec prompt is displayed as followsChange all three passwords using the following commands Viewing Your System Configuration Router# show diagFF FF Performing Complex Configurations Troubleshooting the Installation Troubleshooting OverviewProblem Solving Using a Subsystems Approach Action YesIdentifying Startup Problems Power LEDsFans Operating Controller LEDs NPE-G1 or NPE-G2 LEDs Port Adapter Jacket Card LEDs Troubleshooting the Power SubsystemSystem Bootup Banner Port Adapter LEDsTroubleshooting the Processor Subsystem Troubleshooting the I/O ControllerTroubleshooting the NPE-G1 or NPE-G2 Troubleshooting the Port Adapter Jacket Card Troubleshooting the Port Adapters or Service AdaptersTroubleshooting the Cooling Subsystem Fiber-Optic Cleaning InformationConfiguration Bit Meanings Following information is found in this appendixBit No Hex Meaning Boot Field Meaning Boots the boot helper image as a system imageBits Bit Action/File Name BitBit IP Address net host Bit 10 and BitBit 11 and Bit Baud BitAppendix a Configuration Register Information Setting the Configuration Register While Running Cisco IOS Ignore system config info? y/n OL-5013-09 D E MACIgrp IN-2EMP Simm cautions and configurationsEeprom ESDNPE NSE Configuring Jacket card, port adapter LEDsHandles IPXNPE-G1 NPE-G2 Cwdm SFP module configurationsNPE NSE-1PXF IN-6RIP SnmpIN-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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